From 81371b5c0d67d36821626c6a4a6a69f2a948e2a9 Mon Sep 17 00:00:00 2001
From: Kevin Ransom <kevinr@microsoft.com>
Date: Tue, 2 Jul 2024 20:00:07 -0700
Subject: [PATCH 1/5] baselines

---
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 ...InternalSignatureOff.il.net472.release.bsl | 117 ++-
 ...nternalSignatureOff.il.netcore.release.bsl | 115 +--
 ...ealInternalSignatureOn.il.net472.debug.bsl |   6 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   6 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl | 243 +++----
 ...InternalSignatureOff.il.net472.release.bsl | 243 +++----
 ...nternalSignatureOff.il.netcore.release.bsl | 247 +++----
 ...ealInternalSignatureOn.il.net472.debug.bsl |   6 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   6 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl | 184 ++---
 ...InternalSignatureOff.il.net472.release.bsl | 184 ++---
 ...nternalSignatureOff.il.netcore.release.bsl | 190 ++---
 ...ealInternalSignatureOn.il.net472.debug.bsl |   4 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   4 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl | 193 ++---
 ...InternalSignatureOff.il.net472.release.bsl | 193 ++---
 ...nternalSignatureOff.il.netcore.release.bsl | 193 ++---
 ...ealInternalSignatureOn.il.net472.debug.bsl |   4 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   4 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl | 162 ++---
 ...InternalSignatureOff.il.net472.release.bsl | 162 ++---
 ...nternalSignatureOff.il.netcore.release.bsl | 160 ++---
 ...ealInternalSignatureOn.il.net472.debug.bsl |   6 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   6 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl | 169 ++---
 ...InternalSignatureOff.il.net472.release.bsl | 169 ++---
 ...nternalSignatureOff.il.netcore.release.bsl | 175 ++---
 ...ealInternalSignatureOn.il.net472.debug.bsl |   4 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   4 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl |   6 +-
 ...InternalSignatureOff.il.net472.release.bsl |   6 +-
 ...nternalSignatureOff.il.netcore.release.bsl |   4 +-
 ...ealInternalSignatureOn.il.net472.debug.bsl |   6 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   6 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl | 114 +--
 ...InternalSignatureOff.il.net472.release.bsl | 114 +--
 ...nternalSignatureOff.il.netcore.release.bsl | 112 +--
 ...ealInternalSignatureOn.il.net472.debug.bsl |   6 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   6 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl | 168 ++---
 ...InternalSignatureOff.il.net472.release.bsl | 168 ++---
 ...nternalSignatureOff.il.netcore.release.bsl | 166 ++---
 ...ealInternalSignatureOn.il.net472.debug.bsl |   6 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   6 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...gTest01.fs.RealInternalSignatureOff.il.bsl |   4 +-
 ...ngTest01.fs.RealInternalSignatureOn.il.bsl |   4 +-
 ...gTest02.fs.RealInternalSignatureOff.il.bsl |   4 +-
 ...ngTest02.fs.RealInternalSignatureOn.il.bsl |   4 +-
 ...gTest03.fs.RealInternalSignatureOff.il.bsl |   4 +-
 ...ngTest03.fs.RealInternalSignatureOn.il.bsl |   4 +-
 ...gTest04.fs.RealInternalSignatureOff.il.bsl |   4 +-
 ...ngTest04.fs.RealInternalSignatureOn.il.bsl |   4 +-
 ...gTest05.fs.RealInternalSignatureOff.il.bsl |   4 +-
 ...ngTest05.fs.RealInternalSignatureOn.il.bsl |   4 +-
 ...gTest06.fs.RealInternalSignatureOff.il.bsl |   4 +-
 ...ngTest06.fs.RealInternalSignatureOn.il.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl |   4 +-
 ...InternalSignatureOff.il.net472.release.bsl |   4 +-
 ...nternalSignatureOff.il.netcore.release.bsl |   4 +-
 ...ealInternalSignatureOn.il.net472.debug.bsl |   4 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   4 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 .../SeqExpressionTailCalls01.fs.il.bsl        |  22 +-
 .../SeqExpressionTailCalls02.fs.il.bsl        |  40 +-
 ...alInternalSignatureOff.il.net472.debug.bsl |   4 +-
 ...InternalSignatureOff.il.net472.release.bsl |   4 +-
 ...nternalSignatureOff.il.netcore.release.bsl |   4 +-
 ...ealInternalSignatureOn.il.net472.debug.bsl |   4 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   4 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl |   4 +-
 ...InternalSignatureOff.il.net472.release.bsl |   4 +-
 ...nternalSignatureOff.il.netcore.release.bsl |   4 +-
 ...ealInternalSignatureOn.il.net472.debug.bsl |   4 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   4 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl |   4 +-
 ...InternalSignatureOff.il.net472.release.bsl |   4 +-
 ...nternalSignatureOff.il.netcore.release.bsl |   4 +-
 ...ealInternalSignatureOn.il.net472.debug.bsl |   4 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   4 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl |   4 +-
 ...InternalSignatureOff.il.net472.release.bsl |   4 +-
 ...nternalSignatureOff.il.netcore.release.bsl |   4 +-
 ...ealInternalSignatureOn.il.net472.debug.bsl |   4 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   4 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 ...nding01.fs.RealInternalSignatureOff.il.bsl |   7 +-
 ...inding01.fs.RealInternalSignatureOn.il.bsl |   4 +-
 ...Class01.fs.RealInternalSignatureOff.il.bsl |  10 +-
 ..._Class01.fs.RealInternalSignatureOn.il.bsl |   4 +-
 ...odule01.fs.RealInternalSignatureOff.il.bsl |  13 +-
 ...Module01.fs.RealInternalSignatureOn.il.bsl |   4 +-
 ...alInternalSignatureOff.il.net472.debug.bsl |   6 +-
 ...InternalSignatureOff.il.net472.release.bsl |   6 +-
 ...nternalSignatureOff.il.netcore.release.bsl |   4 +-
 ...ealInternalSignatureOn.il.net472.debug.bsl |   6 +-
 ...lInternalSignatureOn.il.net472.release.bsl |   6 +-
 ...InternalSignatureOn.il.netcore.release.bsl |   4 +-
 .../SteppingMatch01.fs.il.net472.debug.bsl    |   4 +-
 .../SteppingMatch01.fs.il.net472.release.bsl  |   4 +-
 .../SteppingMatch01.fs.il.netcore.release.bsl |   4 +-
 .../SteppingMatch02.fs.il.net472.debug.bsl    |   4 +-
 .../SteppingMatch02.fs.il.net472.release.bsl  |   4 +-
 .../SteppingMatch02.fs.il.netcore.release.bsl |   4 +-
 .../SteppingMatch03.fs.il.net472.debug.bsl    |   4 +-
 .../SteppingMatch03.fs.il.net472.release.bsl  |   4 +-
 .../SteppingMatch03.fs.il.netcore.release.bsl |   4 +-
 .../SteppingMatch04.fs.il.net472.debug.bsl    |   4 +-
 .../SteppingMatch04.fs.il.net472.release.bsl  |   4 +-
 .../SteppingMatch04.fs.il.netcore.release.bsl |   4 +-
 .../SteppingMatch05.fs.il.net472.debug.bsl    |   4 +-
 .../SteppingMatch05.fs.il.net472.release.bsl  |   4 +-
 .../SteppingMatch05.fs.il.netcore.release.bsl |   4 +-
 .../SteppingMatch06.fs.il.net472.debug.bsl    |   4 +-
 .../SteppingMatch06.fs.il.net472.release.bsl  |   4 +-
 .../SteppingMatch06.fs.il.netcore.release.bsl |   4 +-
 .../SteppingMatch07.fs.il.net472.debug.bsl    |   4 +-
 .../SteppingMatch07.fs.il.net472.release.bsl  |   4 +-
 .../SteppingMatch07.fs.il.netcore.release.bsl |   4 +-
 .../SteppingMatch/SteppingMatch08.fs.il.bsl   |   4 +-
 .../SteppingMatch/SteppingMatch09.fs.il.bsl   |  37 +-
 .../FloatsAndDoubles_1.fs.il.debug.bsl        |   4 +-
 .../FloatsAndDoubles_1.fs.il.release.bsl      |   4 +-
 .../FloatsAndDoubles_2.fs.il.debug.bsl        |   4 +-
 .../FloatsAndDoubles_2.fs.il.release.bsl      |   4 +-
 .../TestFunctions/TestFunction01.fs.il.bsl    |   4 +-
 .../TestFunctions/TestFunction02.fs.il.bsl    |   4 +-
 .../TestFunction03.fs.il.net472.bsl           |   4 +-
 .../TestFunction03.fs.il.netcore.bsl          |   4 +-
 .../TestFunctions/TestFunction03b.fs.il.bsl   |   4 +-
 .../TestFunction03c.fs.il.net472.bsl          |   6 +-
 .../TestFunction03c.fs.il.netcore.bsl         |   4 +-
 .../TestFunctions/TestFunction04.fs.il.bsl    |   4 +-
 .../TestFunctions/TestFunction05.fs.il.bsl    |   4 +-
 .../TestFunctions/TestFunction06.fs.il.bsl    |  13 +-
 .../TestFunctions/TestFunction07.fs.il.bsl    |   4 +-
 .../TestFunctions/TestFunction08.fs.il.bsl    |   4 +-
 .../TestFunctions/TestFunction09.fs.il.bsl    |   4 +-
 .../TestFunctions/TestFunction09b.fs.il.bsl   |   4 +-
 .../TestFunctions/TestFunction09b1.fs.il.bsl  |   4 +-
 .../TestFunctions/TestFunction09b2.fs.il.bsl  |   4 +-
 .../TestFunctions/TestFunction09b3.fs.il.bsl  |   4 +-
 ...ion09b4_RealInternalSignatureOff.fs.il.bsl |   7 +-
 ...tion09b4_RealInternalSignatureOn.fs.il.bsl |   4 +-
 .../TestFunctions/TestFunction10.fs.il.bsl    |   4 +-
 .../TestFunctions/TestFunction11.fs.il.bsl    |   7 +-
 .../TestFunctions/TestFunction12.fs.il.bsl    |   7 +-
 .../TestFunctions/TestFunction13.fs.il.bsl    |   7 +-
 .../TestFunctions/TestFunction14.fs.il.bsl    |  25 +-
 .../TestFunctions/TestFunction15.fs.il.bsl    |  16 +-
 .../TestFunction16.fs.il.net472.debug.bsl     |   4 +-
 .../TestFunction16.fs.il.net472.release.bsl   |   4 +-
 .../TestFunction16.fs.il.netcore.release.bsl  |   4 +-
 .../TestFunction17.fs.il.net472.debug.bsl     |   4 +-
 .../TestFunction17.fs.il.net472.release.bsl   |   4 +-
 .../TestFunction17.fs.il.netcore.release.bsl  |   4 +-
 .../TestFunction18.fs.il.net472.bsl           |   4 +-
 .../TestFunction18.fs.il.netcore.bsl          |   4 +-
 .../TestFunctions/TestFunction19.fs.il.bsl    |  22 +-
 .../TestFunctions/TestFunction20.fs.il.bsl    | 423 ++++++-----
 .../TestFunction21.fs.il.net472.debug.bsl     |   4 +-
 .../TestFunction21.fs.il.net472.release.bsl   |   4 +-
 .../TestFunction21.fs.il.netcore.release.bsl  |   4 +-
 ..._RealInternalSignatureOff.fs.il.net472.bsl |   4 +-
 ...RealInternalSignatureOff.fs.il.netcore.bsl |   4 +-
 ...2_RealInternalSignatureOn.fs.il.net472.bsl |   4 +-
 ..._RealInternalSignatureOn.fs.il.netcore.bsl |   4 +-
 ..._RealInternalSignatureOff.fs.il.net472.bsl |   4 +-
 ...RealInternalSignatureOff.fs.il.netcore.bsl |   4 +-
 ...b_RealInternalSignatureOn.fs.il.net472.bsl |   4 +-
 ..._RealInternalSignatureOn.fs.il.netcore.bsl |   4 +-
 ..._RealInternalSignatureOff.fs.il.net472.bsl |   4 +-
 ...RealInternalSignatureOff.fs.il.netcore.bsl |   4 +-
 ...c_RealInternalSignatureOn.fs.il.net472.bsl |   4 +-
 ..._RealInternalSignatureOn.fs.il.netcore.bsl |   4 +-
 ..._RealInternalSignatureOff.fs.il.net472.bsl |   4 +-
 ...RealInternalSignatureOff.fs.il.netcore.bsl |   4 +-
 ...d_RealInternalSignatureOn.fs.il.net472.bsl |   4 +-
 ..._RealInternalSignatureOn.fs.il.netcore.bsl |   4 +-
 ..._RealInternalSignatureOff.fs.il.net472.bsl |   4 +-
 ...RealInternalSignatureOff.fs.il.netcore.bsl |   4 +-
 ...e_RealInternalSignatureOn.fs.il.net472.bsl |   4 +-
 ..._RealInternalSignatureOn.fs.il.netcore.bsl |   4 +-
 ..._RealInternalSignatureOff.fs.il.net472.bsl |   6 +-
 ...RealInternalSignatureOff.fs.il.netcore.bsl |   4 +-
 ...ction22f_RealInternalSignatureOn.fs.il.bsl |   4 +-
 ...f_RealInternalSignatureOn.fs.il.net472.bsl |   6 +-
 ..._RealInternalSignatureOff.fs.il.net472.bsl |   4 +-
 ...RealInternalSignatureOff.fs.il.netcore.bsl |   4 +-
 ...g_RealInternalSignatureOn.fs.il.net472.bsl |   4 +-
 ..._RealInternalSignatureOn.fs.il.netcore.bsl |   4 +-
 ..._RealInternalSignatureOff.fs.il.net472.bsl |   4 +-
 ...RealInternalSignatureOff.fs.il.netcore.bsl |   4 +-
 ...ction22h_RealInternalSignatureOn.fs.il.bsl |   4 +-
 ...h_RealInternalSignatureOn.fs.il.net472.bsl |   4 +-
 .../TestFunction23.fs.il.net472.bsl           |  25 +-
 .../TestFunction23.fs.il.netcore.bsl          | 291 ++++----
 .../TestFunction24.fs.il.net472.debug.bsl     |   4 +-
 .../TestFunction24.fs.il.net472.release.bsl   |   4 +-
 .../TestFunction24.fs.il.netcore.release.bsl  |   4 +-
 ...3_RealInternalSignatureOff.fs.il.debug.bsl |   4 +-
 ...RealInternalSignatureOff.fs.il.release.bsl |   4 +-
 ...43_RealInternalSignatureOn.fs.il.debug.bsl |   4 +-
 ..._RealInternalSignatureOn.fs.il.release.bsl |   4 +-
 .../Tuples/OptionalArg01.fs.il.net472.bsl     |  22 +-
 .../Tuples/OptionalArg01.fs.il.netcore.bsl    |  28 +-
 .../EmittedIL/Tuples/Tuple01.fs.il.bsl        |   4 +-
 ...Tuple02.fs.RealInternalSignatureOff.il.bsl |   4 +-
 .../Tuple02.fs.RealInternalSignatureOn.il.bsl |   6 +-
 ...Tuple03.fs.RealInternalSignatureOff.il.bsl |   4 +-
 .../Tuple03.fs.RealInternalSignatureOn.il.bsl |   8 +-
 ...Tuple04.fs.RealInternalSignatureOff.il.bsl |   4 +-
 .../Tuple04.fs.RealInternalSignatureOn.il.bsl |  10 +-
 ...Tuple05.fs.RealInternalSignatureOff.il.bsl |   4 +-
 .../Tuple05.fs.RealInternalSignatureOn.il.bsl |  12 +-
 ...Tuple06.fs.RealInternalSignatureOff.il.bsl |   4 +-
 ...Tuple07.fs.RealInternalSignatureOff.il.bsl |   4 +-
 .../Tuple07.fs.RealInternalSignatureOn.il.bsl |  16 +-
 ...Tuple08.fs.RealInternalSignatureOff.il.bsl |   4 +-
 .../Tuple08.fs.RealInternalSignatureOn.il.bsl |  18 +-
 .../Tuples/TupleElimination.fs.il.net472.bsl  |  19 +-
 .../Tuples/TupleElimination.fs.il.netcore.bsl |  25 +-
 ...Monster.fs.RealInternalSignatureOff.il.bsl |   4 +-
 ...eMonster.fs.RealInternalSignatureOn.il.bsl |  54 +-
 ....fs.RealInternalSignatureOff.il.net472.bsl |   4 +-
 ...fs.RealInternalSignatureOff.il.netcore.bsl |   4 +-
 ...r.fs.RealInternalSignatureOn.il.net472.bsl |   4 +-
 ....fs.RealInternalSignatureOn.il.netcore.bsl |   4 +-
 ...nternalSignatureOff.fs.il.net472.debug.bsl |   7 +-
 ...ernalSignatureOff.fs.il.net472.release.bsl |   8 +-
 ...rnalSignatureOff.fs.il.netcore.release.bsl |   6 +-
 ...InternalSignatureOn.fs.il.net472.debug.bsl |   7 +-
 ...ternalSignatureOn.fs.il.net472.release.bsl |   7 +-
 ...ernalSignatureOn.fs.il.netcore.release.bsl |   5 +-
 ...fsx.realInternalSignatureOff.il.net472.bsl |   4 +-
 ...sx.realInternalSignatureOff.il.netcore.bsl |   4 +-
 ....fsx.realInternalSignatureOn.il.net472.bsl |   4 +-
 ...fsx.realInternalSignatureOn.il.netcore.bsl |   4 +-
 ...operty.fsx.realInternalSignatureOff.il.bsl |   4 +-
 ...roperty.fsx.realInternalSignatureOn.il.bsl |   4 +-
 ...Method.fsx.realInternalSignatureOff.il.bsl |   4 +-
 ...nMethod.fsx.realInternalSignatureOn.il.bsl |   4 +-
 ...nsions.fsx.realInternalSignatureOff.il.bsl |   4 +-
 ...ensions.fsx.realInternalSignatureOn.il.bsl |   4 +-
 ...ension.fsx.realInternalSignatureOff.il.bsl |   4 +-
 ...tension.fsx.realInternalSignatureOn.il.bsl |   4 +-
 ...dCalls.fsx.realInternalSignatureOff.il.bsl |   4 +-
 ...edCalls.fsx.realInternalSignatureOn.il.bsl |   4 +-
 ...n_return_type_and_known_type_arguments.bsl |   2 +-
 tests/fsharp/typecheck/sigs/neg06.bsl         |  30 -
 tests/fsharp/typecheck/sigs/neg07.bsl         |  12 +-
 tests/fsharp/typecheck/sigs/neg103.bsl        |  26 +-
 tests/fsharp/typecheck/sigs/neg103.vsbsl      |  22 +-
 tests/fsharp/typecheck/sigs/neg106.bsl        |   8 -
 tests/fsharp/typecheck/sigs/neg106.vsbsl      |   8 -
 tests/fsharp/typecheck/sigs/neg111.bsl        |   2 -
 tests/fsharp/typecheck/sigs/neg112.bsl        |   2 -
 tests/fsharp/typecheck/sigs/neg133.bsl        |   2 -
 tests/fsharp/typecheck/sigs/neg15.bsl         |   4 -
 tests/fsharp/typecheck/sigs/neg16.bsl         |   2 -
 tests/fsharp/typecheck/sigs/neg20.bsl         |  40 --
 tests/fsharp/typecheck/sigs/neg29.bsl         |   4 +-
 tests/fsharp/typecheck/sigs/neg30.bsl         |   4 -
 tests/fsharp/typecheck/sigs/neg32.bsl         |   4 -
 tests/fsharp/typecheck/sigs/neg45.bsl         |   4 -
 tests/fsharp/typecheck/sigs/neg48.bsl         |  22 -
 tests/fsharp/typecheck/sigs/neg63.bsl         |   2 -
 tests/fsharp/typecheck/sigs/neg64.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg66.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg67.vsbsl       |   8 -
 tests/fsharp/typecheck/sigs/neg68.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg69.vsbsl       |  99 +--
 tests/fsharp/typecheck/sigs/neg70.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg71.vsbsl       |   8 -
 tests/fsharp/typecheck/sigs/neg72.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg73.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg79.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg80.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg82.vsbsl       |  27 -
 tests/fsharp/typecheck/sigs/neg83.bsl         |   3 -
 tests/fsharp/typecheck/sigs/neg83.vsbsl       |  16 -
 tests/fsharp/typecheck/sigs/neg84.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg86.vsbsl       |   2 -
 tests/fsharp/typecheck/sigs/neg89.bsl         |  34 -
 tests/fsharp/typecheck/sigs/neg90.bsl         |   2 -
 tests/fsharp/typecheck/sigs/neg95.bsl         |   2 +-
 tests/fsharp/typecheck/sigs/neg96.bsl         |   2 -
 tests/fsharp/typecheck/sigs/neg_byref_11.bsl  |   6 -
 tests/fsharp/typecheck/sigs/neg_byref_12.bsl  |   4 -
 tests/fsharp/typecheck/sigs/neg_byref_14.bsl  |   4 -
 tests/fsharp/typecheck/sigs/neg_byref_16.bsl  |   2 -
 tests/fsharp/typecheck/sigs/neg_byref_20.bsl  |   2 -
 tests/fsharp/typecheck/sigs/neg_byref_22.bsl  |   5 -
 tests/fsharp/typecheck/sigs/neg_byref_3.bsl   |   4 -
 tests/fsharp/typecheck/sigs/neg_byref_7.bsl   |  12 -
 tests/fsharp/typecheck/sigs/neg_byref_8.bsl   |  12 -
 .../fsharp/typecheck/sigs/version50/neg20.bsl |  40 --
 vsintegration/Templates.Directory.Build.props |   2 +-
 656 files changed, 4270 insertions(+), 7033 deletions(-)

diff --git a/src/Compiler/Driver/CompilerConfig.fs b/src/Compiler/Driver/CompilerConfig.fs
index 71b4d667c25..ba16b854298 100644
--- a/src/Compiler/Driver/CompilerConfig.fs
+++ b/src/Compiler/Driver/CompilerConfig.fs
@@ -723,7 +723,7 @@ type TcConfigBuilder =
             metadataVersion = None
             standalone = false
             extraStaticLinkRoots = []
-            compressMetadata = false
+            compressMetadata = true
             noSignatureData = false
             onlyEssentialOptimizationData = false
             useOptimizationDataFile = false
@@ -822,7 +822,7 @@ type TcConfigBuilder =
                     DumpGraph = false
                 }
             dumpSignatureData = false
-            realsig = false
+            realsig = true
             strictIndentation = None
         }
 
diff --git a/src/Compiler/FSharp.Compiler.Service.fsproj b/src/Compiler/FSharp.Compiler.Service.fsproj
index 1196aa6bace..6fa9d392a4a 100644
--- a/src/Compiler/FSharp.Compiler.Service.fsproj
+++ b/src/Compiler/FSharp.Compiler.Service.fsproj
@@ -32,7 +32,7 @@
   <PropertyGroup Condition="'$(Configuration)' != 'Proto'">
     <NoOptimizationData>false</NoOptimizationData>
     <NoInterfaceData>false</NoInterfaceData>
-    <CompressMetadata>false</CompressMetadata>
+    <CompressMetadata>true</CompressMetadata>
   </PropertyGroup>
 
   <PropertyGroup>
diff --git a/src/FSharp.Build/Fsc.fs b/src/FSharp.Build/Fsc.fs
index 74e499ad86e..41b7f686a05 100644
--- a/src/FSharp.Build/Fsc.fs
+++ b/src/FSharp.Build/Fsc.fs
@@ -56,7 +56,7 @@ type public Fsc() as this =
     let mutable preferredUILang: string MaybeNull = null
     let mutable publicSign: bool = false
     let mutable provideCommandLineArgs: bool = false
-    let mutable realsig: bool = false
+    let mutable realsig: bool = true
     let mutable references: ITaskItem[] = [||]
     let mutable referencePath: string MaybeNull = null
     let mutable refOnly: bool = false
diff --git a/src/FSharp.Core/FSharp.Core.fsproj b/src/FSharp.Core/FSharp.Core.fsproj
index 32aeb2fc498..418f8a57c52 100644
--- a/src/FSharp.Core/FSharp.Core.fsproj
+++ b/src/FSharp.Core/FSharp.Core.fsproj
@@ -47,7 +47,7 @@
   <PropertyGroup Condition="'$(Configuration)' != 'Proto'">
     <NoOptimizationData>false</NoOptimizationData>
     <NoInterfaceData>false</NoInterfaceData>
-    <CompressMetadata>false</CompressMetadata>
+    <CompressMetadata>true</CompressMetadata>
   </PropertyGroup>
 
   <!-- When we build FCS solution and we include FSCore as reference, set path explicitly -->
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOff.il.debug.bsl
index 82a10de0414..6ae722117d7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -95,8 +93,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-            f1() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> f1() cil managed
     {
       
       .maxstack  4
@@ -122,8 +119,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOff.il.release.bsl
index 82a10de0414..6ae722117d7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -95,8 +93,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-            f1() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> f1() cil managed
     {
       
       .maxstack  4
@@ -122,8 +119,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOn.il.debug.bsl
index b8ab856f75a..90c7d53851c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOn.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOn.il.release.bsl
index b8ab856f75a..90c7d53851c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOn.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest1.fs.RealInternalSignatureOn.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOff.il.debug.bsl
index c0cf50565a5..d5ea9e12d88 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -51,8 +51,7 @@
            extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,bool>
     {
       .field public class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -66,8 +65,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance bool 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance bool Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -108,8 +106,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -162,8 +159,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  9
@@ -189,8 +185,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-            f2() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> f2() cil managed
     {
       
       .maxstack  5
@@ -222,8 +217,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOff.il.release.bsl
index c0cf50565a5..d5ea9e12d88 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -51,8 +51,7 @@
            extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,bool>
     {
       .field public class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -66,8 +65,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance bool 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance bool Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -108,8 +106,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -162,8 +159,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  9
@@ -189,8 +185,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-            f2() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> f2() cil managed
     {
       
       .maxstack  5
@@ -222,8 +217,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOn.il.debug.bsl
index 39b879bc70a..bdcb8cfe3a1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOn.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOn.il.release.bsl
index 39b879bc70a..bdcb8cfe3a1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOn.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest2.fs.RealInternalSignatureOn.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOff.il.debug.bsl
index 6bcd63ba991..3d6e29d0a34 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(int32 res) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(int32 res) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -92,8 +90,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -107,8 +104,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  7
@@ -160,8 +156,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-            f3() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> f3() cil managed
     {
       
       .maxstack  4
@@ -187,8 +182,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOff.il.release.bsl
index 3f1adc33c23..fc661125716 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(int32 'value') cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(int32 'value') cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -92,8 +90,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -107,8 +104,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  7
@@ -157,8 +153,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-            f3() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> f3() cil managed
     {
       
       .maxstack  4
@@ -184,8 +179,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOn.il.debug.bsl
index a6484ab298b..38d888ef90e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOn.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOn.il.release.bsl
index ebae270051a..69e251eafbf 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOn.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest3.fs.RealInternalSignatureOn.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOff.il.debug.bsl
index 6fc76280ddb..c4b46aa5f95 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(int32 res) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(int32 res) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -112,8 +110,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  6
@@ -158,8 +155,7 @@
            extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
     {
       .field public class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -173,8 +169,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -225,8 +220,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -251,8 +245,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -266,8 +259,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  7
@@ -310,8 +302,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-            f4() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> f4() cil managed
     {
       
       .maxstack  4
@@ -337,8 +328,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOff.il.release.bsl
index fecd8306a54..db8779b1463 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(int32 'value') cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(int32 'value') cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -112,8 +110,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  6
@@ -155,8 +152,7 @@
            extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
     {
       .field public class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> x) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -170,8 +166,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -222,8 +217,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -248,8 +242,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -263,8 +256,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  7
@@ -301,8 +293,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-            f4() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> f4() cil managed
     {
       
       .maxstack  4
@@ -328,8 +319,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOn.il.debug.bsl
index 968ce31a441..57fce064655 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOn.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOn.il.release.bsl
index 222deea406e..8d15000dc25 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOn.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest4.fs.RealInternalSignatureOn.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOff.il.debug.bsl
index feb35843543..59ce3e0c953 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(int32 _arg1) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(int32 _arg1) cil managed
       {
         
         .maxstack  5
@@ -101,8 +99,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -116,8 +113,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(int32 _arg2) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(int32 _arg2) cil managed
       {
         
         .maxstack  5
@@ -148,8 +144,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -163,8 +158,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -189,8 +183,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> part2) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> part2) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -204,8 +197,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
       {
         
         .maxstack  8
@@ -246,8 +238,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> ctxt) cil managed
       {
         
         .maxstack  8
@@ -272,8 +263,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -287,8 +277,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  7
@@ -338,8 +327,7 @@
 
     } 
 
-    .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-            get_es() cil managed
+    .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_es() cil managed
     {
       
       .maxstack  8
@@ -347,8 +335,7 @@
       IL_0005:  ret
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-            f7() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> f7() cil managed
     {
       
       .maxstack  4
@@ -382,8 +369,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  6
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOff.il.release.bsl
index 158eda80f85..77071e65690 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(int32 _arg1) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(int32 _arg1) cil managed
       {
         
         .maxstack  5
@@ -101,8 +99,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -116,8 +113,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(int32 _arg2) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(int32 _arg2) cil managed
       {
         
         .maxstack  5
@@ -148,8 +144,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -163,8 +158,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  8
@@ -189,8 +183,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> computation2) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> computation2) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -204,8 +197,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
       {
         
         .maxstack  8
@@ -246,8 +238,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> ctxt) cil managed
       {
         
         .maxstack  8
@@ -272,8 +263,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -287,8 +277,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  7
@@ -329,8 +318,7 @@
 
     } 
 
-    .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-            get_es() cil managed
+    .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_es() cil managed
     {
       
       .maxstack  8
@@ -338,8 +326,7 @@
       IL_0005:  ret
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-            f7() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<class [FSharp.Core]Microsoft.FSharp.Core.Unit> f7() cil managed
     {
       
       .maxstack  4
@@ -373,8 +360,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  6
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOn.il.debug.bsl
index 2962a173205..9c7a9399b77 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOn.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOn.il.release.bsl
index 7690231f5e1..e192d2bc639 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOn.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest5.fs.RealInternalSignatureOn.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOff.il.debug.bsl
index 58549416de2..579cbb1fce8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(int32 res) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(int32 res) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -92,8 +90,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -107,8 +104,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  7
@@ -167,8 +163,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(int32 res) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(int32 res) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -182,8 +177,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -230,8 +224,7 @@
         IL_001b:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(int32 _arg4) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(int32 _arg4) cil managed
       {
         
         .maxstack  6
@@ -297,8 +290,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -343,8 +335,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(int32 _arg3) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(int32 _arg3) cil managed
       {
         
         .maxstack  7
@@ -426,8 +417,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -472,8 +462,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(int32 _arg2) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(int32 _arg2) cil managed
       {
         
         .maxstack  6
@@ -542,8 +531,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -568,8 +556,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -583,8 +570,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(int32 _arg1) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(int32 _arg1) cil managed
       {
         
         .maxstack  6
@@ -652,8 +638,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -678,8 +663,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -693,8 +677,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  6
@@ -727,8 +710,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-            f2() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> f2() cil managed
     {
       
       .maxstack  4
@@ -743,8 +725,7 @@
       IL_0014:  ret
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-            f3() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> f3() cil managed
     {
       
       .maxstack  4
@@ -770,8 +751,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOff.il.release.bsl
index e5965d67a7a..1546060bf6f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -54,8 +54,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(int32 'value') cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(int32 'value') cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -69,8 +68,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -92,8 +90,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -107,8 +104,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  7
@@ -164,8 +160,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(int32 'value') cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(int32 'value') cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -179,8 +174,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -227,8 +221,7 @@
         IL_001b:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(int32 _arg4) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(int32 _arg4) cil managed
       {
         
         .maxstack  6
@@ -291,8 +284,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -337,8 +329,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(int32 _arg3) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(int32 _arg3) cil managed
       {
         
         .maxstack  7
@@ -414,8 +405,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -460,8 +450,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(int32 _arg2) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(int32 _arg2) cil managed
       {
         
         .maxstack  6
@@ -524,8 +513,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -550,8 +538,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -565,8 +552,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(int32 _arg1) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(int32 _arg1) cil managed
       {
         
         .maxstack  6
@@ -628,8 +614,7 @@
         IL_0014:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn 
-              Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.AsyncReturn Invoke(valuetype [FSharp.Core]Microsoft.FSharp.Control.AsyncActivation`1<int32> ctxt) cil managed
       {
         
         .maxstack  8
@@ -654,8 +639,7 @@
       .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-      .method assembly specialname rtspecialname 
-              instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
+      .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsyncBuilder builder@) cil managed
       {
         .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
         .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -669,8 +653,7 @@
         IL_000d:  ret
       } 
 
-      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-              Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
+      .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar) cil managed
       {
         
         .maxstack  6
@@ -697,8 +680,7 @@
 
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-            f2() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> f2() cil managed
     {
       
       .maxstack  4
@@ -713,8 +695,7 @@
       IL_0014:  ret
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> 
-            f3() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Control.FSharpAsync`1<int32> f3() cil managed
     {
       
       .maxstack  4
@@ -740,8 +721,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOn.il.debug.bsl
index 6565fbe138b..d731307a799 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOn.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOn.il.release.bsl
index 4daf09ef651..6dd4c2cb2fc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOn.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AsyncExpressionStepping/AsyncExpressionSteppingTest6.fs.RealInternalSignatureOn.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOff.il.debug.bsl
index 89771b5a558..d61daf50faa 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -48,8 +48,7 @@
   {
     .custom instance void [runtime]System.AttributeUsageAttribute::.ctor(valuetype [runtime]System.AttributeTargets) = ( 01 00 80 01 00 00 00 00 ) 
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -62,8 +61,7 @@
 
   } 
 
-  .method public specialname static int32 
-          get_T() cil managed
+  .method public specialname static int32 get_T() cil managed
   {
     
     .maxstack  8
@@ -89,8 +87,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOff.il.release.bsl
index 89771b5a558..d61daf50faa 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -48,8 +48,7 @@
   {
     .custom instance void [runtime]System.AttributeUsageAttribute::.ctor(valuetype [runtime]System.AttributeTargets) = ( 01 00 80 01 00 00 00 00 ) 
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -62,8 +61,7 @@
 
   } 
 
-  .method public specialname static int32 
-          get_T() cil managed
+  .method public specialname static int32 get_T() cil managed
   {
     
     .maxstack  8
@@ -89,8 +87,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOn.il.debug.bsl
index fdd3ee27a69..cb55a4490dc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOn.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOn.il.release.bsl
index fdd3ee27a69..cb55a4490dc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOn.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Default.fs.RealInternalSignatureOn.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOff.il.debug.bsl
index 44b0f450734..f7c0185b668 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -48,8 +48,7 @@
   {
     .custom instance void [runtime]System.AttributeUsageAttribute::.ctor(valuetype [runtime]System.AttributeTargets) = ( 01 00 80 01 00 00 00 00 ) 
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -62,8 +61,7 @@
 
   } 
 
-  .method public specialname static int32 
-          get_T() cil managed
+  .method public specialname static int32 get_T() cil managed
   {
     
     .maxstack  8
@@ -88,8 +86,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOff.il.release.bsl
index 44b0f450734..f7c0185b668 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -48,8 +48,7 @@
   {
     .custom instance void [runtime]System.AttributeUsageAttribute::.ctor(valuetype [runtime]System.AttributeTargets) = ( 01 00 80 01 00 00 00 00 ) 
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -62,8 +61,7 @@
 
   } 
 
-  .method public specialname static int32 
-          get_T() cil managed
+  .method public specialname static int32 get_T() cil managed
   {
     
     .maxstack  8
@@ -88,8 +86,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOn.il.debug.bsl
index c5544f82a78..3a3ddefaf4b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOn.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOn.il.release.bsl
index c5544f82a78..3a3ddefaf4b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOn.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Field.fs.RealInternalSignatureOn.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOff.il.debug.bsl
index 5ae2beb6a23..5d822913dd6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -48,8 +48,7 @@
   {
     .custom instance void [runtime]System.AttributeUsageAttribute::.ctor(valuetype [runtime]System.AttributeTargets) = ( 01 00 80 01 00 00 00 00 ) 
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -62,8 +61,7 @@
 
   } 
 
-  .method public specialname static int32 
-          get_T() cil managed
+  .method public specialname static int32 get_T() cil managed
   {
     
     .maxstack  8
@@ -88,8 +86,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOff.il.release.bsl
index 5ae2beb6a23..5d822913dd6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -48,8 +48,7 @@
   {
     .custom instance void [runtime]System.AttributeUsageAttribute::.ctor(valuetype [runtime]System.AttributeTargets) = ( 01 00 80 01 00 00 00 00 ) 
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -62,8 +61,7 @@
 
   } 
 
-  .method public specialname static int32 
-          get_T() cil managed
+  .method public specialname static int32 get_T() cil managed
   {
     
     .maxstack  8
@@ -88,8 +86,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOn.il.bsl
index 1abdfba7578..f2331b55c3d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOn.il.debug.bsl
index 1abdfba7578..f2331b55c3d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/AttributeTargets/Property.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOff.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOff.il.net472.bsl
index 36f2188c863..77f8af77dd1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOff.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOff.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOff.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOff.il.netcore.bsl
index e37f7b7c7b3..7da09957b3e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOff.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOff.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOn.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOn.il.net472.bsl
index 962a0f7a013..31a1741c78f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOn.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOn.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOn.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOn.il.netcore.bsl
index 1d580c36200..9949b5576be 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOn.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember01a.fs.RealInternalSignatureOn.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember02a.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember02a.fs.RealInternalSignatureOff.il.bsl
index c596a4cb2f5..d941d7863be 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember02a.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember02a.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -66,8 +66,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-    .method public specialname static int32 
-            get_x() cil managed
+    .method public specialname static int32 get_x() cil managed
     {
       
       .maxstack  8
@@ -75,8 +74,7 @@
       IL_0005:  ret
     } 
 
-    .method public specialname static void 
-            set_x(int32 'value') cil managed
+    .method public specialname static void set_x(int32 'value') cil managed
     {
       
       .maxstack  8
@@ -93,8 +91,7 @@
     } 
   } 
 
-  .method public specialname static int32 
-          get_y() cil managed
+  .method public specialname static int32 get_y() cil managed
   {
     
     .maxstack  8
@@ -120,8 +117,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember02a.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember02a.fs.RealInternalSignatureOn.il.bsl
index 2c5467b662b..687c049cf84 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember02a.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember02a.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember03a.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember03a.fs.RealInternalSignatureOff.il.bsl
index 82cac9772c1..ce41d521641 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember03a.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember03a.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -62,8 +62,7 @@
        extends [runtime]System.Object
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-  .method public specialname static int32 
-          get_x() cil managed
+  .method public specialname static int32 get_x() cil managed
   {
     
     .maxstack  8
@@ -71,8 +70,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static void 
-          set_x(int32 'value') cil managed
+  .method public specialname static void set_x(int32 'value') cil managed
   {
     
     .maxstack  8
@@ -98,8 +96,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember03a.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember03a.fs.RealInternalSignatureOn.il.bsl
index 978d0e366ea..5b42eca78ec 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember03a.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember03a.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember04a.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember04a.fs.RealInternalSignatureOff.il.bsl
index 223c63fd7e3..fa36d05dddf 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember04a.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember04a.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -72,8 +72,7 @@
        extends [runtime]System.Object
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-  .method public specialname static int32 
-          get_x() cil managed
+  .method public specialname static int32 get_x() cil managed
   {
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -96,8 +95,7 @@
   .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
   .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
   .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-  .method private specialname rtspecialname static 
-          void  .cctor() cil managed
+  .method private specialname rtspecialname static void  .cctor() cil managed
   {
     
     .maxstack  3
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember04a.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember04a.fs.RealInternalSignatureOn.il.bsl
index 315a9ab425d..8a8ad8366f3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember04a.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CCtorDUWithMember/CCtorDUWithMember04a.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute01.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute01.fs.il.debug.bsl
index 9a5ab04f5bf..a0f7ca09f18 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute01.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute01.fs.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute01.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute01.fs.il.release.bsl
index 9a5ab04f5bf..a0f7ca09f18 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute01.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute01.fs.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute02.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute02.fs.il.debug.bsl
index 04cf6a0fbe4..2f05c7e1c1a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute02.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute02.fs.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute02.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute02.fs.il.release.bsl
index 04cf6a0fbe4..2f05c7e1c1a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute02.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute02.fs.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute03.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute03.fs.il.debug.bsl
index 7d899510426..c504a714904 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute03.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute03.fs.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute03.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute03.fs.il.release.bsl
index 7d899510426..c504a714904 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute03.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute03.fs.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.net472.debug.bsl
index 3d9cae250c3..6c6892a055a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.net472.release.bsl
index 3d9cae250c3..6c6892a055a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.netcore.release.bsl
index 71747396c31..10a3cdf05f0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOff.fs.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.net472.debug.bsl
index a3a27ae3c42..5d540ddd409 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.net472.release.bsl
index a3a27ae3c42..5d540ddd409 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.netcore.release.bsl
index e25b36742eb..8c7754ca717 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/CompiledNameAttribute/CompiledNameAttribute04_RealInternalSignatureOn.fs.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr01.fs.RealInternalSignatureOff.il.bsl
index 0ffa9021a8b..2281677205c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr01.fs.RealInternalSignatureOff.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr01.fs.RealInternalSignatureOn.il.bsl
index b0676e7e397..2d0aaaa94e1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr01.fs.RealInternalSignatureOn.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr02.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr02.fs.RealInternalSignatureOff.il.bsl
index 6cd61a10cd0..9021049bf78 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr02.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr02.fs.RealInternalSignatureOff.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr02.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr02.fs.RealInternalSignatureOn.il.bsl
index bf700dceabe..2420bd020cb 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr02.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr02.fs.RealInternalSignatureOn.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr03.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr03.fs.RealInternalSignatureOff.il.bsl
index f5f20503b19..f27f8256dfa 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr03.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr03.fs.RealInternalSignatureOff.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr03.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr03.fs.RealInternalSignatureOn.il.bsl
index 50ce6ea0746..72f38d7e7cf 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr03.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr03.fs.RealInternalSignatureOn.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr04.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr04.fs.RealInternalSignatureOff.il.bsl
index 64e755d264f..c45991ef668 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr04.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr04.fs.RealInternalSignatureOff.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr04.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr04.fs.RealInternalSignatureOn.il.bsl
index 5b286edf1c4..6c1bb207389 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr04.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr04.fs.RealInternalSignatureOn.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr05.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr05.fs.RealInternalSignatureOff.il.bsl
index 1868fb32858..76da36887ba 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr05.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr05.fs.RealInternalSignatureOff.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr05.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr05.fs.RealInternalSignatureOn.il.bsl
index 9e005d2638d..2ded267c8d4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr05.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr05.fs.RealInternalSignatureOn.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr06.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr06.fs.RealInternalSignatureOff.il.bsl
index 5553e1bfff9..ab5da5714ec 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr06.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr06.fs.RealInternalSignatureOff.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr06.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr06.fs.RealInternalSignatureOn.il.bsl
index be250545d89..1de6dde9c11 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr06.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr06.fs.RealInternalSignatureOn.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr07.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr07.fs.RealInternalSignatureOff.il.bsl
index 1af6d7ef89d..c03a1b71958 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr07.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr07.fs.RealInternalSignatureOff.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr07.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr07.fs.RealInternalSignatureOn.il.bsl
index 8e72593dcde..05fef25ad29 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr07.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputationExpressions/ComputationExpr07.fs.RealInternalSignatureOn.il.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -178,8 +178,8 @@
       IL_0014:  ldc.i4.1
       IL_0015:  ldc.i4.3
       IL_0016:  call       class [runtime]System.Collections.Generic.IEnumerable`1<int32> [FSharp.Core]Microsoft.FSharp.Core.Operators/OperatorIntrinsics::RangeInt32(int32,
-                                                                                                                                                                       int32,
-                                                                                                                                                                       int32)
+                                                                                                                                                                             int32,
+                                                                                                                                                                             int32)
       IL_001b:  call       class [runtime]System.Collections.Generic.IEnumerable`1<!!0> [FSharp.Core]Microsoft.FSharp.Core.Operators::CreateSequence<int32>(class [runtime]System.Collections.Generic.IEnumerable`1<!!0>)
       IL_0020:  call       class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!!0> [FSharp.Core]Microsoft.FSharp.Collections.SeqModule::ToList<int32>(class [runtime]System.Collections.Generic.IEnumerable`1<!!0>)
       IL_0025:  ldarg.0
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForNInRangeArrays.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForNInRangeArrays.fs.il.bsl
index 980616689ba..2a721ca3560 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForNInRangeArrays.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForNInRangeArrays.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForNInRangeLists.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForNInRangeLists.fs.il.bsl
index 5b7741302d7..3c43939bb29 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForNInRangeLists.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForNInRangeLists.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInArray_ToArray.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInArray_ToArray.fs.il.bsl
index b91b49aec7d..8da4e158185 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInArray_ToArray.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInArray_ToArray.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInArray_ToList.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInArray_ToList.fs.il.bsl
index 9cc03990ad7..043ab7f4cff 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInArray_ToList.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInArray_ToList.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInList_ToArray.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInList_ToArray.fs.il.bsl
index 34dd7e2af69..2dcd11c67c8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInList_ToArray.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInList_ToArray.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInList_ToList.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInList_ToList.fs.il.bsl
index 81eaa9d474f..e370fcd5fbf 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInList_ToList.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInList_ToList.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInSeq_ToArray.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInSeq_ToArray.fs.il.bsl
index 446a17b4fd9..ebd87c0f0f9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInSeq_ToArray.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInSeq_ToArray.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInSeq_ToList.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInSeq_ToList.fs.il.bsl
index bf3e4bf6eab..8f884f2b4fe 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInSeq_ToList.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/ForXInSeq_ToList.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/Int32RangeArrays.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/Int32RangeArrays.fs.il.bsl
index fde4cd95840..4422a6a829f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/Int32RangeArrays.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/Int32RangeArrays.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/Int32RangeLists.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/Int32RangeLists.fs.il.bsl
index 104102225b1..e92ceb62f4e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/Int32RangeLists.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/Int32RangeLists.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/UInt64RangeArrays.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/UInt64RangeArrays.fs.il.bsl
index 9a616f71842..8c9eb90df0d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/UInt64RangeArrays.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/UInt64RangeArrays.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/UInt64RangeLists.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/UInt64RangeLists.fs.il.bsl
index acf670b4144..5dad5d2c08a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/UInt64RangeLists.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ComputedCollections/UInt64RangeLists.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_CSInterface.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_CSInterface.fs.il.bsl
index 9e25e93e9fc..b0b9c48c529 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_CSInterface.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_CSInterface.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_FSInterface.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_FSInterface.fs.il.bsl
index d05a87f4cf1..924a6330b9d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_FSInterface.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_FSInterface.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
   {
     .field static assembly initonly class assembly/F@5 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -59,8 +58,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(int32 x) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(int32 x) cil managed
     {
       
       .maxstack  8
@@ -68,8 +66,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_FSInterface_NoExtMeth.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_FSInterface_NoExtMeth.fs.il.bsl
index b5350dcf4e1..716f6af522e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_FSInterface_NoExtMeth.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ArrayOfArray_FSInterface_NoExtMeth.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_CSInterface.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_CSInterface.fs.il.bsl
index f9e2727550f..7c86b70bf41 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_CSInterface.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_CSInterface.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_FSInterface.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_FSInterface.fs.il.bsl
index c08a12ec3bd..5cac768ad1a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_FSInterface.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_FSInterface.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
   {
     .field static assembly initonly class Program/F@6 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -59,8 +58,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(int32 x) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(int32 x) cil managed
     {
       
       .maxstack  8
@@ -68,8 +66,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_FSInterface_NoExtMeth.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_FSInterface_NoExtMeth.fs.il.bsl
index 6aebbae558e..240d44ba48a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_FSInterface_NoExtMeth.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_Array_FSInterface_NoExtMeth.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_CSInterface.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_CSInterface.fs.il.bsl
index cf342c3e020..1cd540c243b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_CSInterface.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_CSInterface.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_FSInterface.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_FSInterface.fs.il.bsl
index 2dbed01e067..7c1636eb33e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_FSInterface.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_FSInterface.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
   {
     .field static assembly initonly class Program/F@6 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -59,8 +58,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(int32 x) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(int32 x) cil managed
     {
       
       .maxstack  8
@@ -68,8 +66,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_FSInterface_NoExtMeth.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_FSInterface_NoExtMeth.fs.il.bsl
index 3dc37ad89bf..c94b0195de0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_FSInterface_NoExtMeth.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_MDArray_FSInterface_NoExtMeth.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_CSInterface.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_CSInterface.fs.il.bsl
index 10304469499..fa02d2a28ad 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_CSInterface.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_CSInterface.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_FSInterface.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_FSInterface.fs.il.bsl
index e400ca31022..a3887fc23d1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_FSInterface.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_FSInterface.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
   {
     .field static assembly initonly class Program/F@6 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -59,8 +58,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(int32 x) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(int32 x) cil managed
     {
       
       .maxstack  8
@@ -68,8 +66,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_FSInterface_NoExtMeth.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_FSInterface_NoExtMeth.fs.il.bsl
index 66665dec2e9..69b07dca90a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_FSInterface_NoExtMeth.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_NoArray_FSInterface_NoExtMeth.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ToString.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ToString.fs.il.bsl
index 21e05e28169..c73d4f8e19b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ToString.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/DoNotBoxStruct/DoNotBoxStruct_ToString.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnArray01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnArray01.fs.RealInternalSignatureOff.il.bsl
index 9aa3224bb63..a0af1067d16 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnArray01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnArray01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnArray01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnArray01.fs.RealInternalSignatureOn.il.bsl
index 9aa3224bb63..a0af1067d16 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnArray01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnArray01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOff.il.bsl
index 7dad9856c8f..589093a524f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOff.il.bsl
@@ -5,11 +5,6 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
-.assembly extern netstandard
-{
-  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:1:0:0
-}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -22,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -300,8 +295,7 @@
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_2,
-             int32 V_3,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
+             int32 V_3)
     IL_0000:  ldc.i4.1
     IL_0001:  ldc.i4.2
     IL_0002:  ldc.i4.3
@@ -318,30 +312,26 @@
     IL_001a:  ldloc.1
     IL_001b:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_0020:  stloc.2
-    IL_0021:  br.s       IL_0052
+    IL_0021:  br.s       IL_0049
 
     IL_0023:  ldloc.1
     IL_0024:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
     IL_0029:  stloc.3
     IL_002a:  ldstr      "%A"
     IL_002f:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0034:  stloc.s    V_4
-    IL_0036:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_003b:  ldloc.s    V_4
-    IL_003d:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0042:  ldloc.3
-    IL_0043:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0048:  pop
+    IL_0034:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0039:  ldloc.3
+    IL_003a:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_003f:  pop
+    IL_0040:  ldloc.2
+    IL_0041:  stloc.1
+    IL_0042:  ldloc.1
+    IL_0043:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_0048:  stloc.2
     IL_0049:  ldloc.2
-    IL_004a:  stloc.1
-    IL_004b:  ldloc.1
-    IL_004c:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_0051:  stloc.2
-    IL_0052:  ldloc.2
-    IL_0053:  brtrue.s   IL_0023
-
-    IL_0055:  ret
+    IL_004a:  brtrue.s   IL_0023
+
+    IL_004c:  ret
   } 
 
   .method public static void  test6() cil managed
@@ -350,8 +340,7 @@
     .maxstack  8
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
-             int32 V_2,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_3)
+             int32 V_2)
     IL_0000:  ldsfld     class assembly/test6@38 assembly/test6@38::@_instance
     IL_0005:  ldc.i4.1
     IL_0006:  ldc.i4.2
@@ -372,30 +361,26 @@
     IL_0028:  ldloc.0
     IL_0029:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_002e:  stloc.1
-    IL_002f:  br.s       IL_005e
+    IL_002f:  br.s       IL_0057
 
     IL_0031:  ldloc.0
     IL_0032:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
     IL_0037:  stloc.2
     IL_0038:  ldstr      "%O"
     IL_003d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0042:  stloc.3
-    IL_0043:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0048:  ldloc.3
-    IL_0049:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_004e:  ldloc.2
-    IL_004f:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0054:  pop
-    IL_0055:  ldloc.1
-    IL_0056:  stloc.0
-    IL_0057:  ldloc.0
-    IL_0058:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_005d:  stloc.1
-    IL_005e:  ldloc.1
-    IL_005f:  brtrue.s   IL_0031
-
-    IL_0061:  ret
+    IL_0042:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0047:  ldloc.2
+    IL_0048:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_004d:  pop
+    IL_004e:  ldloc.1
+    IL_004f:  stloc.0
+    IL_0050:  ldloc.0
+    IL_0051:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_0056:  stloc.1
+    IL_0057:  ldloc.1
+    IL_0058:  brtrue.s   IL_0031
+
+    IL_005a:  ret
   } 
 
   .method public static void  test7() cil managed
@@ -405,8 +390,7 @@
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
              int32 V_2,
-             int32 V_3,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
+             int32 V_3)
     IL_0000:  ldsfld     class assembly/test7@47 assembly/test7@47::@_instance
     IL_0005:  ldc.i4.1
     IL_0006:  ldc.i4.2
@@ -427,7 +411,7 @@
     IL_0028:  ldloc.0
     IL_0029:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_002e:  stloc.1
-    IL_002f:  br.s       IL_0064
+    IL_002f:  br.s       IL_005b
 
     IL_0031:  ldloc.0
     IL_0032:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
@@ -438,23 +422,19 @@
     IL_003b:  stloc.3
     IL_003c:  ldstr      "%O"
     IL_0041:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0046:  stloc.s    V_4
-    IL_0048:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_004d:  ldloc.s    V_4
-    IL_004f:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0054:  ldloc.3
-    IL_0055:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_005a:  pop
+    IL_0046:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_004b:  ldloc.3
+    IL_004c:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0051:  pop
+    IL_0052:  ldloc.1
+    IL_0053:  stloc.0
+    IL_0054:  ldloc.0
+    IL_0055:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_005a:  stloc.1
     IL_005b:  ldloc.1
-    IL_005c:  stloc.0
-    IL_005d:  ldloc.0
-    IL_005e:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_0063:  stloc.1
-    IL_0064:  ldloc.1
-    IL_0065:  brtrue.s   IL_0031
-
-    IL_0067:  ret
+    IL_005c:  brtrue.s   IL_0031
+
+    IL_005e:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOn.il.bsl
index 7dad9856c8f..589093a524f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOn.il.bsl
@@ -5,11 +5,6 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
-.assembly extern netstandard
-{
-  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:1:0:0
-}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -22,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -300,8 +295,7 @@
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_2,
-             int32 V_3,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
+             int32 V_3)
     IL_0000:  ldc.i4.1
     IL_0001:  ldc.i4.2
     IL_0002:  ldc.i4.3
@@ -318,30 +312,26 @@
     IL_001a:  ldloc.1
     IL_001b:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_0020:  stloc.2
-    IL_0021:  br.s       IL_0052
+    IL_0021:  br.s       IL_0049
 
     IL_0023:  ldloc.1
     IL_0024:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
     IL_0029:  stloc.3
     IL_002a:  ldstr      "%A"
     IL_002f:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0034:  stloc.s    V_4
-    IL_0036:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_003b:  ldloc.s    V_4
-    IL_003d:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0042:  ldloc.3
-    IL_0043:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0048:  pop
+    IL_0034:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0039:  ldloc.3
+    IL_003a:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_003f:  pop
+    IL_0040:  ldloc.2
+    IL_0041:  stloc.1
+    IL_0042:  ldloc.1
+    IL_0043:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_0048:  stloc.2
     IL_0049:  ldloc.2
-    IL_004a:  stloc.1
-    IL_004b:  ldloc.1
-    IL_004c:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_0051:  stloc.2
-    IL_0052:  ldloc.2
-    IL_0053:  brtrue.s   IL_0023
-
-    IL_0055:  ret
+    IL_004a:  brtrue.s   IL_0023
+
+    IL_004c:  ret
   } 
 
   .method public static void  test6() cil managed
@@ -350,8 +340,7 @@
     .maxstack  8
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
-             int32 V_2,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_3)
+             int32 V_2)
     IL_0000:  ldsfld     class assembly/test6@38 assembly/test6@38::@_instance
     IL_0005:  ldc.i4.1
     IL_0006:  ldc.i4.2
@@ -372,30 +361,26 @@
     IL_0028:  ldloc.0
     IL_0029:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_002e:  stloc.1
-    IL_002f:  br.s       IL_005e
+    IL_002f:  br.s       IL_0057
 
     IL_0031:  ldloc.0
     IL_0032:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
     IL_0037:  stloc.2
     IL_0038:  ldstr      "%O"
     IL_003d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0042:  stloc.3
-    IL_0043:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0048:  ldloc.3
-    IL_0049:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_004e:  ldloc.2
-    IL_004f:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0054:  pop
-    IL_0055:  ldloc.1
-    IL_0056:  stloc.0
-    IL_0057:  ldloc.0
-    IL_0058:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_005d:  stloc.1
-    IL_005e:  ldloc.1
-    IL_005f:  brtrue.s   IL_0031
-
-    IL_0061:  ret
+    IL_0042:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0047:  ldloc.2
+    IL_0048:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_004d:  pop
+    IL_004e:  ldloc.1
+    IL_004f:  stloc.0
+    IL_0050:  ldloc.0
+    IL_0051:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_0056:  stloc.1
+    IL_0057:  ldloc.1
+    IL_0058:  brtrue.s   IL_0031
+
+    IL_005a:  ret
   } 
 
   .method public static void  test7() cil managed
@@ -405,8 +390,7 @@
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
              int32 V_2,
-             int32 V_3,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
+             int32 V_3)
     IL_0000:  ldsfld     class assembly/test7@47 assembly/test7@47::@_instance
     IL_0005:  ldc.i4.1
     IL_0006:  ldc.i4.2
@@ -427,7 +411,7 @@
     IL_0028:  ldloc.0
     IL_0029:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_002e:  stloc.1
-    IL_002f:  br.s       IL_0064
+    IL_002f:  br.s       IL_005b
 
     IL_0031:  ldloc.0
     IL_0032:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
@@ -438,23 +422,19 @@
     IL_003b:  stloc.3
     IL_003c:  ldstr      "%O"
     IL_0041:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0046:  stloc.s    V_4
-    IL_0048:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_004d:  ldloc.s    V_4
-    IL_004f:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0054:  ldloc.3
-    IL_0055:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_005a:  pop
+    IL_0046:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_004b:  ldloc.3
+    IL_004c:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0051:  pop
+    IL_0052:  ldloc.1
+    IL_0053:  stloc.0
+    IL_0054:  ldloc.0
+    IL_0055:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_005a:  stloc.1
     IL_005b:  ldloc.1
-    IL_005c:  stloc.0
-    IL_005d:  ldloc.0
-    IL_005e:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_0063:  stloc.1
-    IL_0064:  ldloc.1
-    IL_0065:  brtrue.s   IL_0031
-
-    IL_0067:  ret
+    IL_005c:  brtrue.s   IL_0031
+
+    IL_005e:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOff.il.bsl
index 6b807671df2..ea3341b5332 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOff.il.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -304,8 +304,7 @@
     .maxstack  5
     .locals init (int32 V_0,
              int32 V_1,
-             char V_2,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_3)
+             char V_2)
     IL_0000:  nop
     IL_0001:  ldc.i4.0
     IL_0002:  stloc.1
@@ -316,7 +315,7 @@
     IL_000f:  stloc.0
     IL_0010:  ldloc.0
     IL_0011:  ldloc.1
-    IL_0012:  blt.s      IL_0047
+    IL_0012:  blt.s      IL_0040
 
     IL_0014:  ldstr      "123"
     IL_0019:  ldloc.1
@@ -324,25 +323,21 @@
     IL_001f:  stloc.2
     IL_0020:  ldstr      "%A"
     IL_0025:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,char>::.ctor(string)
-    IL_002a:  stloc.3
-    IL_002b:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0030:  ldloc.3
-    IL_0031:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                     class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0036:  ldloc.2
-    IL_0037:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_003c:  pop
-    IL_003d:  ldloc.1
-    IL_003e:  ldc.i4.1
-    IL_003f:  add
-    IL_0040:  stloc.1
-    IL_0041:  ldloc.1
-    IL_0042:  ldloc.0
-    IL_0043:  ldc.i4.1
-    IL_0044:  add
-    IL_0045:  bne.un.s   IL_0014
-
-    IL_0047:  ret
+    IL_002a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_002f:  ldloc.2
+    IL_0030:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0035:  pop
+    IL_0036:  ldloc.1
+    IL_0037:  ldc.i4.1
+    IL_0038:  add
+    IL_0039:  stloc.1
+    IL_003a:  ldloc.1
+    IL_003b:  ldloc.0
+    IL_003c:  ldc.i4.1
+    IL_003d:  add
+    IL_003e:  bne.un.s   IL_0014
+
+    IL_0040:  ret
   } 
 
   .method public static void  test6(string str) cil managed
@@ -439,8 +434,7 @@
     .locals init (string V_0,
              int32 V_1,
              int32 V_2,
-             char V_3,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
+             char V_3)
     IL_0000:  ldsfld     class assembly/test8@54 assembly/test8@54::@_instance
     IL_0005:  ldstr      "1234"
     IL_000a:  call       string [FSharp.Core]Microsoft.FSharp.Core.StringModule::Map(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,char>,
@@ -455,7 +449,7 @@
     IL_001a:  stloc.1
     IL_001b:  ldloc.1
     IL_001c:  ldloc.2
-    IL_001d:  blt.s      IL_0050
+    IL_001d:  blt.s      IL_0047
 
     IL_001f:  ldloc.0
     IL_0020:  ldloc.2
@@ -463,25 +457,21 @@
     IL_0026:  stloc.3
     IL_0027:  ldstr      "%O"
     IL_002c:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,char>::.ctor(string)
-    IL_0031:  stloc.s    V_4
-    IL_0033:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0038:  ldloc.s    V_4
-    IL_003a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                     class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_003f:  ldloc.3
-    IL_0040:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0045:  pop
-    IL_0046:  ldloc.2
-    IL_0047:  ldc.i4.1
-    IL_0048:  add
-    IL_0049:  stloc.2
-    IL_004a:  ldloc.2
-    IL_004b:  ldloc.1
-    IL_004c:  ldc.i4.1
-    IL_004d:  add
-    IL_004e:  bne.un.s   IL_001f
-
-    IL_0050:  ret
+    IL_0031:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0036:  ldloc.3
+    IL_0037:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_003c:  pop
+    IL_003d:  ldloc.2
+    IL_003e:  ldc.i4.1
+    IL_003f:  add
+    IL_0040:  stloc.2
+    IL_0041:  ldloc.2
+    IL_0042:  ldloc.1
+    IL_0043:  ldc.i4.1
+    IL_0044:  add
+    IL_0045:  bne.un.s   IL_001f
+
+    IL_0047:  ret
   } 
 
   .method public static void  test9() cil managed
@@ -492,8 +482,7 @@
              int32 V_1,
              int32 V_2,
              char V_3,
-             string V_4,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_5)
+             string V_4)
     IL_0000:  ldsfld     class assembly/test9@63 assembly/test9@63::@_instance
     IL_0005:  ldstr      "1234"
     IL_000a:  call       string [FSharp.Core]Microsoft.FSharp.Core.StringModule::Map(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,char>,
@@ -508,7 +497,7 @@
     IL_001a:  stloc.1
     IL_001b:  ldloc.1
     IL_001c:  ldloc.2
-    IL_001d:  blt.s      IL_0063
+    IL_001d:  blt.s      IL_005a
 
     IL_001f:  ldloc.0
     IL_0020:  ldloc.2
@@ -518,29 +507,25 @@
     IL_002c:  ldloc.3
     IL_002d:  box        [runtime]System.Char
     IL_0032:  call       string [runtime]System.String::Format(string,
-                                                                      object)
+                                                                object)
     IL_0037:  stloc.s    V_4
     IL_0039:  ldstr      "%O"
     IL_003e:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,string>::.ctor(string)
-    IL_0043:  stloc.s    V_5
-    IL_0045:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_004a:  ldloc.s    V_5
-    IL_004c:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                       class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0051:  ldloc.s    V_4
-    IL_0053:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0058:  pop
-    IL_0059:  ldloc.2
-    IL_005a:  ldc.i4.1
-    IL_005b:  add
-    IL_005c:  stloc.2
-    IL_005d:  ldloc.2
-    IL_005e:  ldloc.1
-    IL_005f:  ldc.i4.1
-    IL_0060:  add
-    IL_0061:  bne.un.s   IL_001f
-
-    IL_0063:  ret
+    IL_0043:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0048:  ldloc.s    V_4
+    IL_004a:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_004f:  pop
+    IL_0050:  ldloc.2
+    IL_0051:  ldc.i4.1
+    IL_0052:  add
+    IL_0053:  stloc.2
+    IL_0054:  ldloc.2
+    IL_0055:  ldloc.1
+    IL_0056:  ldc.i4.1
+    IL_0057:  add
+    IL_0058:  bne.un.s   IL_001f
+
+    IL_005a:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOn.il.bsl
index 6b807671df2..ea3341b5332 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOn.il.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -304,8 +304,7 @@
     .maxstack  5
     .locals init (int32 V_0,
              int32 V_1,
-             char V_2,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_3)
+             char V_2)
     IL_0000:  nop
     IL_0001:  ldc.i4.0
     IL_0002:  stloc.1
@@ -316,7 +315,7 @@
     IL_000f:  stloc.0
     IL_0010:  ldloc.0
     IL_0011:  ldloc.1
-    IL_0012:  blt.s      IL_0047
+    IL_0012:  blt.s      IL_0040
 
     IL_0014:  ldstr      "123"
     IL_0019:  ldloc.1
@@ -324,25 +323,21 @@
     IL_001f:  stloc.2
     IL_0020:  ldstr      "%A"
     IL_0025:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,char>::.ctor(string)
-    IL_002a:  stloc.3
-    IL_002b:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0030:  ldloc.3
-    IL_0031:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                     class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0036:  ldloc.2
-    IL_0037:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_003c:  pop
-    IL_003d:  ldloc.1
-    IL_003e:  ldc.i4.1
-    IL_003f:  add
-    IL_0040:  stloc.1
-    IL_0041:  ldloc.1
-    IL_0042:  ldloc.0
-    IL_0043:  ldc.i4.1
-    IL_0044:  add
-    IL_0045:  bne.un.s   IL_0014
-
-    IL_0047:  ret
+    IL_002a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_002f:  ldloc.2
+    IL_0030:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0035:  pop
+    IL_0036:  ldloc.1
+    IL_0037:  ldc.i4.1
+    IL_0038:  add
+    IL_0039:  stloc.1
+    IL_003a:  ldloc.1
+    IL_003b:  ldloc.0
+    IL_003c:  ldc.i4.1
+    IL_003d:  add
+    IL_003e:  bne.un.s   IL_0014
+
+    IL_0040:  ret
   } 
 
   .method public static void  test6(string str) cil managed
@@ -439,8 +434,7 @@
     .locals init (string V_0,
              int32 V_1,
              int32 V_2,
-             char V_3,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
+             char V_3)
     IL_0000:  ldsfld     class assembly/test8@54 assembly/test8@54::@_instance
     IL_0005:  ldstr      "1234"
     IL_000a:  call       string [FSharp.Core]Microsoft.FSharp.Core.StringModule::Map(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,char>,
@@ -455,7 +449,7 @@
     IL_001a:  stloc.1
     IL_001b:  ldloc.1
     IL_001c:  ldloc.2
-    IL_001d:  blt.s      IL_0050
+    IL_001d:  blt.s      IL_0047
 
     IL_001f:  ldloc.0
     IL_0020:  ldloc.2
@@ -463,25 +457,21 @@
     IL_0026:  stloc.3
     IL_0027:  ldstr      "%O"
     IL_002c:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,char>::.ctor(string)
-    IL_0031:  stloc.s    V_4
-    IL_0033:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0038:  ldloc.s    V_4
-    IL_003a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                     class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_003f:  ldloc.3
-    IL_0040:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0045:  pop
-    IL_0046:  ldloc.2
-    IL_0047:  ldc.i4.1
-    IL_0048:  add
-    IL_0049:  stloc.2
-    IL_004a:  ldloc.2
-    IL_004b:  ldloc.1
-    IL_004c:  ldc.i4.1
-    IL_004d:  add
-    IL_004e:  bne.un.s   IL_001f
-
-    IL_0050:  ret
+    IL_0031:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0036:  ldloc.3
+    IL_0037:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_003c:  pop
+    IL_003d:  ldloc.2
+    IL_003e:  ldc.i4.1
+    IL_003f:  add
+    IL_0040:  stloc.2
+    IL_0041:  ldloc.2
+    IL_0042:  ldloc.1
+    IL_0043:  ldc.i4.1
+    IL_0044:  add
+    IL_0045:  bne.un.s   IL_001f
+
+    IL_0047:  ret
   } 
 
   .method public static void  test9() cil managed
@@ -492,8 +482,7 @@
              int32 V_1,
              int32 V_2,
              char V_3,
-             string V_4,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_5)
+             string V_4)
     IL_0000:  ldsfld     class assembly/test9@63 assembly/test9@63::@_instance
     IL_0005:  ldstr      "1234"
     IL_000a:  call       string [FSharp.Core]Microsoft.FSharp.Core.StringModule::Map(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,char>,
@@ -508,7 +497,7 @@
     IL_001a:  stloc.1
     IL_001b:  ldloc.1
     IL_001c:  ldloc.2
-    IL_001d:  blt.s      IL_0063
+    IL_001d:  blt.s      IL_005a
 
     IL_001f:  ldloc.0
     IL_0020:  ldloc.2
@@ -518,29 +507,25 @@
     IL_002c:  ldloc.3
     IL_002d:  box        [runtime]System.Char
     IL_0032:  call       string [runtime]System.String::Format(string,
-                                                                      object)
+                                                                object)
     IL_0037:  stloc.s    V_4
     IL_0039:  ldstr      "%O"
     IL_003e:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,string>::.ctor(string)
-    IL_0043:  stloc.s    V_5
-    IL_0045:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_004a:  ldloc.s    V_5
-    IL_004c:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                                                                                       class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0051:  ldloc.s    V_4
-    IL_0053:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0058:  pop
-    IL_0059:  ldloc.2
-    IL_005a:  ldc.i4.1
-    IL_005b:  add
-    IL_005c:  stloc.2
-    IL_005d:  ldloc.2
-    IL_005e:  ldloc.1
-    IL_005f:  ldc.i4.1
-    IL_0060:  add
-    IL_0061:  bne.un.s   IL_001f
-
-    IL_0063:  ret
+    IL_0043:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0048:  ldloc.s    V_4
+    IL_004a:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_004f:  pop
+    IL_0050:  ldloc.2
+    IL_0051:  ldc.i4.1
+    IL_0052:  add
+    IL_0053:  stloc.2
+    IL_0054:  ldloc.2
+    IL_0055:  ldloc.1
+    IL_0056:  ldc.i4.1
+    IL_0057:  add
+    IL_0058:  bne.un.s   IL_001f
+
+    IL_005a:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepByte.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepByte.fs.RealInternalSignatureOff.opt.il.bsl
index 681c6e38186..b75fcbec428 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepByte.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepByte.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepByte.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepByte.fs.RealInternalSignatureOn.opt.il.bsl
index 83c83d6eac2..ca6b4b16112 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepByte.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepByte.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepChar.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepChar.fs.RealInternalSignatureOff.opt.il.bsl
index bb440972d85..02fe37fcdc2 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepChar.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepChar.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepChar.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepChar.fs.RealInternalSignatureOn.opt.il.bsl
index f383fcd5612..38f203110af 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepChar.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepChar.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt16.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt16.fs.RealInternalSignatureOff.opt.il.bsl
index 79646c5f401..a1034a8ae8d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt16.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt16.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt16.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt16.fs.RealInternalSignatureOn.opt.il.bsl
index b8f92098223..84e3fcf2417 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt16.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt16.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt32.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt32.fs.RealInternalSignatureOff.opt.il.bsl
index e511f90098b..cf72c332d47 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt32.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt32.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt32.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt32.fs.RealInternalSignatureOn.opt.il.bsl
index ae30a8e844f..22863756af9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt32.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt32.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt64.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt64.fs.RealInternalSignatureOff.opt.il.bsl
index 0f20def3e61..512ae6aca0d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt64.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt64.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt64.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt64.fs.RealInternalSignatureOn.opt.il.bsl
index 3c567634da6..75ca4baa45c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt64.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepInt64.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepIntPtr.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepIntPtr.fs.RealInternalSignatureOff.opt.il.bsl
index 330c21deb58..12044470181 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepIntPtr.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepIntPtr.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepIntPtr.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepIntPtr.fs.RealInternalSignatureOn.opt.il.bsl
index ebfc4b43fb1..927c976ab40 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepIntPtr.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepIntPtr.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepSByte.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepSByte.fs.RealInternalSignatureOff.opt.il.bsl
index f49d7ac9c52..ef180b2502d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepSByte.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepSByte.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepSByte.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepSByte.fs.RealInternalSignatureOn.opt.il.bsl
index 6ade092cfe6..f7da45cfac5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepSByte.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepSByte.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt16.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt16.fs.RealInternalSignatureOff.opt.il.bsl
index 2b059e5df41..db29b6cf169 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt16.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt16.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt16.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt16.fs.RealInternalSignatureOn.opt.il.bsl
index 0ef1855e8d8..5becac72ad5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt16.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt16.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt32.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt32.fs.RealInternalSignatureOff.opt.il.bsl
index 8bf808cab23..2d56ae5a111 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt32.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt32.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt32.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt32.fs.RealInternalSignatureOn.opt.il.bsl
index 80285c89dc2..d759648ba7d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt32.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt32.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt64.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt64.fs.RealInternalSignatureOff.opt.il.bsl
index 8076772e763..ae486e59125 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt64.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt64.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt64.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt64.fs.RealInternalSignatureOn.opt.il.bsl
index 96c418afb00..b8e1c430fe7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt64.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUInt64.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUIntPtr.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUIntPtr.fs.RealInternalSignatureOff.opt.il.bsl
index 9af9230923b..69c979a647f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUIntPtr.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUIntPtr.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUIntPtr.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUIntPtr.fs.RealInternalSignatureOn.opt.il.bsl
index 394330583c9..f09f39d31e4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUIntPtr.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStepUIntPtr.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStep_UnitsOfMeasure.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStep_UnitsOfMeasure.fs.RealInternalSignatureOff.opt.il.bsl
index 456b6757b4f..82341acf6c0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStep_UnitsOfMeasure.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStep_UnitsOfMeasure.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStep_UnitsOfMeasure.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStep_UnitsOfMeasure.fs.RealInternalSignatureOn.opt.il.bsl
index cacb169018c..f29faf3c08d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStep_UnitsOfMeasure.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachRangeStep_UnitsOfMeasure.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoAllocationOfTuple01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoAllocationOfTuple01.fs.RealInternalSignatureOff.il.bsl
index e43120841d9..6a5f1aabbdc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoAllocationOfTuple01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoAllocationOfTuple01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoAllocationOfTuple01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoAllocationOfTuple01.fs.RealInternalSignatureOn.il.bsl
index e43120841d9..6a5f1aabbdc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoAllocationOfTuple01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoAllocationOfTuple01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOff.il.bsl
index 51a1fd29773..d5297773a27 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOff.il.bsl
@@ -5,11 +5,6 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
-.assembly extern netstandard
-{
-  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:1:0:0
-}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -22,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -53,35 +48,30 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
+             int32 V_1)
     IL_0000:  ldc.i4.1
     IL_0001:  stloc.1
     IL_0002:  ldarg.0
     IL_0003:  stloc.0
     IL_0004:  ldloc.0
     IL_0005:  ldloc.1
-    IL_0006:  blt.s      IL_0029
+    IL_0006:  blt.s      IL_0022
 
     IL_0008:  ldstr      "aaa"
     IL_000d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0012:  stloc.2
-    IL_0013:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0018:  ldloc.2
-    IL_0019:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_001e:  pop
-    IL_001f:  ldloc.1
-    IL_0020:  ldc.i4.1
-    IL_0021:  add
-    IL_0022:  stloc.1
-    IL_0023:  ldloc.1
-    IL_0024:  ldloc.0
-    IL_0025:  ldc.i4.1
-    IL_0026:  add
-    IL_0027:  bne.un.s   IL_0008
-
-    IL_0029:  ret
+    IL_0012:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0017:  pop
+    IL_0018:  ldloc.1
+    IL_0019:  ldc.i4.1
+    IL_001a:  add
+    IL_001b:  stloc.1
+    IL_001c:  ldloc.1
+    IL_001d:  ldloc.0
+    IL_001e:  ldc.i4.1
+    IL_001f:  add
+    IL_0020:  bne.un.s   IL_0008
+
+    IL_0022:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOn.il.bsl
index 51a1fd29773..d5297773a27 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOn.il.bsl
@@ -5,11 +5,6 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
-.assembly extern netstandard
-{
-  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:1:0:0
-}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -22,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -53,35 +48,30 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
+             int32 V_1)
     IL_0000:  ldc.i4.1
     IL_0001:  stloc.1
     IL_0002:  ldarg.0
     IL_0003:  stloc.0
     IL_0004:  ldloc.0
     IL_0005:  ldloc.1
-    IL_0006:  blt.s      IL_0029
+    IL_0006:  blt.s      IL_0022
 
     IL_0008:  ldstr      "aaa"
     IL_000d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0012:  stloc.2
-    IL_0013:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0018:  ldloc.2
-    IL_0019:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_001e:  pop
-    IL_001f:  ldloc.1
-    IL_0020:  ldc.i4.1
-    IL_0021:  add
-    IL_0022:  stloc.1
-    IL_0023:  ldloc.1
-    IL_0024:  ldloc.0
-    IL_0025:  ldc.i4.1
-    IL_0026:  add
-    IL_0027:  bne.un.s   IL_0008
-
-    IL_0029:  ret
+    IL_0012:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0017:  pop
+    IL_0018:  ldloc.1
+    IL_0019:  ldc.i4.1
+    IL_001a:  add
+    IL_001b:  stloc.1
+    IL_001c:  ldloc.1
+    IL_001d:  ldloc.0
+    IL_001e:  ldc.i4.1
+    IL_001f:  add
+    IL_0020:  bne.un.s   IL_0008
+
+    IL_0022:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOff.il.bsl
index 1e7f43d17e9..a982c40b98a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOff.il.bsl
@@ -5,11 +5,6 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
-.assembly extern netstandard
-{
-  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:1:0:0
-}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -22,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -53,35 +48,30 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
+             int32 V_1)
     IL_0000:  ldc.i4.s   100
     IL_0002:  stloc.1
     IL_0003:  ldarg.0
     IL_0004:  stloc.0
     IL_0005:  ldloc.0
     IL_0006:  ldloc.1
-    IL_0007:  blt.s      IL_002a
+    IL_0007:  blt.s      IL_0023
 
     IL_0009:  ldstr      "aaa"
     IL_000e:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0013:  stloc.2
-    IL_0014:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0019:  ldloc.2
-    IL_001a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_001f:  pop
-    IL_0020:  ldloc.1
-    IL_0021:  ldc.i4.1
-    IL_0022:  add
-    IL_0023:  stloc.1
-    IL_0024:  ldloc.1
-    IL_0025:  ldloc.0
-    IL_0026:  ldc.i4.1
-    IL_0027:  add
-    IL_0028:  bne.un.s   IL_0009
-
-    IL_002a:  ret
+    IL_0013:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0018:  pop
+    IL_0019:  ldloc.1
+    IL_001a:  ldc.i4.1
+    IL_001b:  add
+    IL_001c:  stloc.1
+    IL_001d:  ldloc.1
+    IL_001e:  ldloc.0
+    IL_001f:  ldc.i4.1
+    IL_0020:  add
+    IL_0021:  bne.un.s   IL_0009
+
+    IL_0023:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOn.il.bsl
index 1e7f43d17e9..a982c40b98a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOn.il.bsl
@@ -5,11 +5,6 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
-.assembly extern netstandard
-{
-  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:1:0:0
-}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -22,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -53,35 +48,30 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
+             int32 V_1)
     IL_0000:  ldc.i4.s   100
     IL_0002:  stloc.1
     IL_0003:  ldarg.0
     IL_0004:  stloc.0
     IL_0005:  ldloc.0
     IL_0006:  ldloc.1
-    IL_0007:  blt.s      IL_002a
+    IL_0007:  blt.s      IL_0023
 
     IL_0009:  ldstr      "aaa"
     IL_000e:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0013:  stloc.2
-    IL_0014:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0019:  ldloc.2
-    IL_001a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_001f:  pop
-    IL_0020:  ldloc.1
-    IL_0021:  ldc.i4.1
-    IL_0022:  add
-    IL_0023:  stloc.1
-    IL_0024:  ldloc.1
-    IL_0025:  ldloc.0
-    IL_0026:  ldc.i4.1
-    IL_0027:  add
-    IL_0028:  bne.un.s   IL_0009
-
-    IL_002a:  ret
+    IL_0013:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0018:  pop
+    IL_0019:  ldloc.1
+    IL_001a:  ldc.i4.1
+    IL_001b:  add
+    IL_001c:  stloc.1
+    IL_001d:  ldloc.1
+    IL_001e:  ldloc.0
+    IL_001f:  ldc.i4.1
+    IL_0020:  add
+    IL_0021:  bne.un.s   IL_0009
+
+    IL_0023:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOff.il.bsl
index e916dd0c946..b2c85e9daf5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOff.il.bsl
@@ -5,11 +5,6 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
-.assembly extern netstandard
-{
-  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:1:0:0
-}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -22,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -55,35 +50,30 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
+             int32 V_1)
     IL_0000:  ldarg.0
     IL_0001:  stloc.1
     IL_0002:  ldarg.1
     IL_0003:  stloc.0
     IL_0004:  ldloc.0
     IL_0005:  ldloc.1
-    IL_0006:  blt.s      IL_0029
+    IL_0006:  blt.s      IL_0022
 
     IL_0008:  ldstr      "aaa"
     IL_000d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0012:  stloc.2
-    IL_0013:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0018:  ldloc.2
-    IL_0019:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_001e:  pop
-    IL_001f:  ldloc.1
-    IL_0020:  ldc.i4.1
-    IL_0021:  add
-    IL_0022:  stloc.1
-    IL_0023:  ldloc.1
-    IL_0024:  ldloc.0
-    IL_0025:  ldc.i4.1
-    IL_0026:  add
-    IL_0027:  bne.un.s   IL_0008
-
-    IL_0029:  ret
+    IL_0012:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0017:  pop
+    IL_0018:  ldloc.1
+    IL_0019:  ldc.i4.1
+    IL_001a:  add
+    IL_001b:  stloc.1
+    IL_001c:  ldloc.1
+    IL_001d:  ldloc.0
+    IL_001e:  ldc.i4.1
+    IL_001f:  add
+    IL_0020:  bne.un.s   IL_0008
+
+    IL_0022:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOn.il.bsl
index e916dd0c946..b2c85e9daf5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOn.il.bsl
@@ -5,11 +5,6 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
-.assembly extern netstandard
-{
-  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:1:0:0
-}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -22,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -55,35 +50,30 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1,
-             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
+             int32 V_1)
     IL_0000:  ldarg.0
     IL_0001:  stloc.1
     IL_0002:  ldarg.1
     IL_0003:  stloc.0
     IL_0004:  ldloc.0
     IL_0005:  ldloc.1
-    IL_0006:  blt.s      IL_0029
+    IL_0006:  blt.s      IL_0022
 
     IL_0008:  ldstr      "aaa"
     IL_000d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0012:  stloc.2
-    IL_0013:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
-    IL_0018:  ldloc.2
-    IL_0019:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
-                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_001e:  pop
-    IL_001f:  ldloc.1
-    IL_0020:  ldc.i4.1
-    IL_0021:  add
-    IL_0022:  stloc.1
-    IL_0023:  ldloc.1
-    IL_0024:  ldloc.0
-    IL_0025:  ldc.i4.1
-    IL_0026:  add
-    IL_0027:  bne.un.s   IL_0008
-
-    IL_0029:  ret
+    IL_0012:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0017:  pop
+    IL_0018:  ldloc.1
+    IL_0019:  ldc.i4.1
+    IL_001a:  add
+    IL_001b:  stloc.1
+    IL_001c:  ldloc.1
+    IL_001d:  ldloc.0
+    IL_001e:  ldc.i4.1
+    IL_001f:  add
+    IL_0020:  bne.un.s   IL_0008
+
+    IL_0022:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOff.il.bsl
index 24776ea3bce..7e035bf8d61 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOff.opt.il.bsl
index 24776ea3bce..7e035bf8d61 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOn.il.bsl
index e8db92a48a8..fd8662b1ca5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOn.opt.il.bsl
index e8db92a48a8..fd8662b1ca5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd01.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOff.il.bsl
index e3a8fe9afec..91f26499736 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOff.opt.il.bsl
index e3a8fe9afec..91f26499736 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOn.il.bsl
index cfa46cc2c6d..f89292af139 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOn.opt.il.bsl
index cfa46cc2c6d..f89292af139 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd02.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOff.il.bsl
index f51b28f7d87..618ba09189f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOff.opt.il.bsl
index f51b28f7d87..618ba09189f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOn.il.bsl
index 5cab501f026..7838a9c7d69 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOn.opt.il.bsl
index 5cab501f026..7838a9c7d69 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd03.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOff.il.bsl
index df03b5ff533..cdb60cf3f61 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOff.opt.il.bsl
index df03b5ff533..cdb60cf3f61 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOn.il.bsl
index fd4946b43f2..33caf0bc8ca 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOn.opt.il.bsl
index fd4946b43f2..33caf0bc8ca 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd04.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOff.il.bsl
index 46de1e41e75..5aca7747bda 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOff.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOff.opt.il.bsl
index 46de1e41e75..5aca7747bda 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOff.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOff.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOn.il.bsl
index 89d1309f7bd..edd7456baca 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOn.opt.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOn.opt.il.bsl
index 89d1309f7bd..edd7456baca 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOn.opt.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NonTrivialBranchingBindingInEnd05.fs.RealInternalSignatureOn.opt.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength01.fs.RealInternalSignatureOff.il.bsl
index 5152851ed95..1a3b630b6b2 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength01.fs.RealInternalSignatureOn.il.bsl
index 5152851ed95..1a3b630b6b2 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength02.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength02.fs.RealInternalSignatureOff.il.bsl
index e8c4e29f45d..2d7c1c580ba 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength02.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength02.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength02.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength02.fs.RealInternalSignatureOn.il.bsl
index e8c4e29f45d..2d7c1c580ba 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength02.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ZeroToArrLength02.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter01.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter01.fs.il.bsl
index 9cf19fe503d..be4a8b1d29f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter01.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter01.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter02.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter02.fs.il.bsl
index a29c41f8c95..789fe9dce20 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter02.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter02.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter03.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter03.fs.il.bsl
index 2f8d1ce09f2..61306b66972 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter03.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter03.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter04_RealInternalSignatureOff.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter04_RealInternalSignatureOff.fs.il.bsl
index 2d319d672ea..c974e88009e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter04_RealInternalSignatureOff.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter04_RealInternalSignatureOff.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter04_RealInternalSignatureOn.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter04_RealInternalSignatureOn.fs.il.bsl
index e5b5501f20d..1707b5b0d47 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter04_RealInternalSignatureOn.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GeneratedIterators/GenIter04_RealInternalSignatureOn.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare01.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare01.fsx.il.bsl
index b6b01d9c6d1..3913db84457 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare01.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare01.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare02.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare02.fsx.il.bsl
index f9cb812887a..94f15024467 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare02.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare02.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare03.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare03.fsx.il.net472.bsl
index 11264f44838..913bf36adc0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare03.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare03.fsx.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare03.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare03.fsx.il.netcore.bsl
index 4176d1d07b3..913bf36adc0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare03.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare03.fsx.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare04.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare04.fsx.il.net472.bsl
index bff2ea750e9..3f6edd9a68f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare04.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare04.fsx.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare04.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare04.fsx.il.netcore.bsl
index 507a3763335..3f6edd9a68f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare04.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare04.fsx.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare05.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare05.fsx.il.net472.bsl
index 94d2248f41d..b609406b99b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare05.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare05.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare05.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare05.fsx.il.netcore.bsl
index 7bec8718abe..707be53aac1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare05.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare05.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare06.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare06.fsx.il.net472.bsl
index cbc961228a9..93e582b122a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare06.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare06.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare06.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare06.fsx.il.netcore.bsl
index 7a21dfe1de9..fc73dd8cb94 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare06.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare06.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare07.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare07.fsx.il.net472.bsl
index 4b9776f8498..2288ebe1151 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare07.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare07.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare07.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare07.fsx.il.netcore.bsl
index 4a39f6a8f74..3505525e863 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare07.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare07.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare08.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare08.fsx.il.bsl
index 5ad3388f883..c830dd29b01 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare08.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare08.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare09.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare09.fsx.il.bsl
index 261d118d9a9..58f582a2572 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare09.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare09.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare10.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare10.fsx.il.net472.bsl
index 54f7673a0af..4f2bb265b9c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare10.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare10.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare10.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare10.fsx.il.netcore.bsl
index 4fa9495ce46..090421dd788 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare10.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare10.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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 }
-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare11.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare11.fsx.il.bsl
index 08ad81885b6..52c6e05a56c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare11.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare11.fsx.il.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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 }
-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals01.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals01.fsx.il.bsl
index 7c81ed42650..6c3f960abca 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals01.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals01.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals02.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals02.fsx.il.net472.bsl
index fdf9efdbe03..51ec1c8af56 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals02.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals02.fsx.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
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-  .ver 2:0:0:0
+  .ver 2:1:0:0
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 .assembly assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals02.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals02.fsx.il.netcore.bsl
index 4d808cc21b4..51ec1c8af56 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals02.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals02.fsx.il.netcore.bsl
@@ -22,12 +22,12 @@
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-.mresource public FSharpSignatureData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals03.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals03.fsx.il.net472.bsl
index c400481e088..9f855d30123 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals03.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals03.fsx.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
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-  .ver 2:0:0:0
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 .assembly assembly
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals03.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals03.fsx.il.netcore.bsl
index f98e966d4d5..9f855d30123 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals03.fsx.il.netcore.bsl
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@@ -22,12 +22,12 @@
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-.mresource public FSharpSignatureData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.fsx.il.net472.bsl
index 714867efeec..f2b1f11fbb2 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.fsx.il.netcore.bsl
index 1709df973c0..e2ff9bad489 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.fsx.il.netcore.bsl
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@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals05.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals05.fsx.il.net472.bsl
index 156762ff882..a39724e32f4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals05.fsx.il.net472.bsl
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@@ -17,12 +17,12 @@
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals05.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals05.fsx.il.netcore.bsl
index 541cea12575..da6842c973d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals05.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals05.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals06.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals06.fsx.il.net472.bsl
index ce1a61427bc..b2de9256d60 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals06.fsx.il.net472.bsl
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@@ -17,12 +17,12 @@
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals06.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals06.fsx.il.netcore.bsl
index c99e852841e..389535ea7ea 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals06.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals06.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals07.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals07.fsx.il.bsl
index 9e7afe0aa8c..2fe61137837 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals07.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals07.fsx.il.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals08.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals08.fsx.il.bsl
index 02acab4575c..4b5d9fbae9c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals08.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals08.fsx.il.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals09.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals09.fsx.il.net472.bsl
index f7d11d90f47..c12162b533a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals09.fsx.il.net472.bsl
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@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals09.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals09.fsx.il.netcore.bsl
index 9d131774ce5..1b90b618416 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals09.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals09.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals10.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals10.fsx.il.net472.bsl
index dcc4056f339..ffc92edb6e3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals10.fsx.il.net472.bsl
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@@ -17,12 +17,12 @@
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals10.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals10.fsx.il.netcore.bsl
index dcc4056f339..ffc92edb6e3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals10.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals10.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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-.mresource public FSharpOptimizationData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.net472.bsl
index 45751887444..d69c5d52763 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.netcore.bsl
index 8d1119b95e0..8746e1f030b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals12.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals12.fsx.il.net472.bsl
index 0d5ee1ea01d..e1ce5e4142f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals12.fsx.il.net472.bsl
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@@ -17,12 +17,12 @@
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals12.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals12.fsx.il.netcore.bsl
index efeb042ab2a..954fb2bf26f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals12.fsx.il.netcore.bsl
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@@ -17,12 +17,12 @@
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals13.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals13.fsx.il.net472.bsl
index 5a302fdd346..2599a099d66 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals13.fsx.il.net472.bsl
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@@ -17,12 +17,12 @@
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals13.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals13.fsx.il.netcore.bsl
index 5a302fdd346..2599a099d66 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals13.fsx.il.netcore.bsl
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals14.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals14.fsx.il.net472.bsl
index c41041fd222..89d8868be0b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals14.fsx.il.net472.bsl
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@@ -17,12 +17,12 @@
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals14.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals14.fsx.il.netcore.bsl
index 3985dc4c3c0..6fb20c23f54 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals14.fsx.il.netcore.bsl
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@@ -17,12 +17,12 @@
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.net472.bsl
index b856c150e82..22b2128902d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.net472.bsl
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.netcore.bsl
index 6b2065dd75c..026f078e149 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.netcore.bsl
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diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.net472.bsl
index be3fd3e5662..95ca3211f00 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.net472.bsl
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+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.netcore.bsl
index be3fd3e5662..95ca3211f00 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals17.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals17.fsx.il.net472.bsl
index 1bfb13e46ab..ca4a16871a3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals17.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals17.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals17.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals17.fsx.il.netcore.bsl
index 4387b3cb60f..bf1b7955a50 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals17.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals17.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals18.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals18.fsx.il.net472.bsl
index 26f5a4f110f..3e88144e833 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals18.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals18.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals18.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals18.fsx.il.netcore.bsl
index 1247f45339f..344d2630e97 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals18.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals18.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals19.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals19.fsx.il.net472.bsl
index c6b642fadb4..4e835e5a4ff 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals19.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals19.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals19.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals19.fsx.il.netcore.bsl
index c6b642fadb4..4e835e5a4ff 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals19.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals19.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals20.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals20.fsx.il.net472.bsl
index 90cdef2e560..2bd42667f2f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals20.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals20.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals20.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals20.fsx.il.netcore.bsl
index b8cf1279638..a8cc642d0e6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals20.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals20.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals21.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals21.fsx.il.net472.bsl
index f3e0d0a102c..8b1d3250251 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals21.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals21.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals21.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals21.fsx.il.netcore.bsl
index 9a77fbca0db..1fe2b83c557 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals21.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals21.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash01.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash01.fsx.il.bsl
index 9664f691426..59c5e9e24b6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash01.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash01.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash02.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash02.fsx.il.bsl
index ad955df8ad5..40ff6072605 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash02.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash02.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash03.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash03.fsx.il.net472.bsl
index 08627cf007b..b9022d6ab12 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash03.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash03.fsx.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash03.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash03.fsx.il.netcore.bsl
index 3ef5fe9c46e..b9022d6ab12 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash03.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash03.fsx.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash04.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash04.fsx.il.net472.bsl
index 460da3dcead..66e8a4f11b5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash04.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash04.fsx.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash04.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash04.fsx.il.netcore.bsl
index 80b371863ed..66e8a4f11b5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash04.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash04.fsx.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash05.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash05.fsx.il.net472.bsl
index 9048754efb6..fbed648ba1e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash05.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash05.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash05.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash05.fsx.il.netcore.bsl
index 48ddbd835a0..de3253d68d9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash05.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash05.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash06.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash06.fsx.il.net472.bsl
index 7f34d3acc25..f6a93e6fd6d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash06.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash06.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash06.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash06.fsx.il.netcore.bsl
index d418c4eb8b9..7b7a4aa26b8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash06.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash06.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash07.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash07.fsx.il.bsl
index bffd3345d93..c8473521a13 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash07.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash07.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash08.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash08.fsx.il.net472.bsl
index 35f4388456c..46adaeb4644 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash08.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash08.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash08.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash08.fsx.il.netcore.bsl
index 69b5eb439e3..e78fc57672f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash08.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash08.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash09.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash09.fsx.il.net472.bsl
index c528cc22265..ff6c96ff250 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash09.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash09.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash09.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash09.fsx.il.netcore.bsl
index 87f99b0aadb..e65a2911b30 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash09.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash09.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash10.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash10.fsx.il.bsl
index 0ad4e24c843..8481b972c36 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash10.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash10.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash11.fsx.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash11.fsx.il.bsl
index 5e8ba8dc8f5..0a496ffefa6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash11.fsx.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash11.fsx.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash12.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash12.fsx.il.net472.bsl
index 2261ab4a99b..cd9728b029c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash12.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash12.fsx.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash12.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash12.fsx.il.netcore.bsl
index 22b90a91f66..500d3a52a64 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash12.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Hash12.fsx.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison01.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison01.fs.il.bsl
index 37257148866..d2c9a372a20 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison01.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison01.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison02.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison02.fs.il.bsl
index 9248e05e080..55cd60ce902 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison02.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison02.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison03.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison03.fs.il.bsl
index d3b34e6c547..641b22834cc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison03.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison03.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison04.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison04.fs.il.bsl
index 25282adbd22..1d8a9b4150f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison04.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison04.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison05.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison05.fs.il.bsl
index 92788105ada..1f825794b07 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison05.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/InequalityComparison/InequalityComparison05.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.net472.debug.bsl
index 4290182d0b2..f4fb003898f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.net472.release.bsl
index b27892bf2cc..dccb51d00c9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.netcore.release.bsl
index 0aa8981d0d2..b5b5eadeba3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOff.fs.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.net472.debug.bsl
index 71cdaa19ccd..71ae86abc63 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.net472.release.bsl
index d4e0866201a..eee45015b20 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.netcore.release.bsl
index 7fa8bb17c28..35068784455 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match01_RealInternalSignatureOn.fs.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match02.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match02.fs.il.bsl
index 65e35da9d3b..87c89f5f3fb 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match02.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/Match02.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/StructUnion01.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/StructUnion01.fs.il.net472.bsl
index c477b957959..383e66d0ce8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/StructUnion01.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/StructUnion01.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/StructUnion01.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/StructUnion01.fs.il.netcore.bsl
index cac209d4dee..7d53086cb75 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/StructUnion01.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Inlining/StructUnion01.fs.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping01.fs.RealInternalSignatureOff.il.bsl
index 4fae3b4d201..81edf71ee44 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-            f0() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> f0() cil managed
     {
       
       .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping01.fs.RealInternalSignatureOn.il.bsl
index 379732c096d..f8abc02f579 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping02.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping02.fs.RealInternalSignatureOff.il.bsl
index 4fdb1c34a07..73b97924a42 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping02.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping02.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping02.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping02.fs.RealInternalSignatureOn.il.bsl
index 5e88a197fcd..b982f53ca15 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping02.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping02.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping03.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping03.fs.RealInternalSignatureOff.il.bsl
index 712534fde58..9a064e6d837 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping03.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping03.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-            f2() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> f2() cil managed
     {
       
       .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping03.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping03.fs.RealInternalSignatureOn.il.bsl
index c1a7dfe6890..771b817e091 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping03.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping03.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping04.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping04.fs.RealInternalSignatureOff.il.bsl
index 23091841754..30926c0a3db 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping04.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping04.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-            f3() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> f3() cil managed
     {
       
       .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping04.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping04.fs.RealInternalSignatureOn.il.bsl
index cc32818bad8..954b9f16d20 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping04.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping04.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping05.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping05.fs.RealInternalSignatureOff.il.bsl
index aff1379ec92..97edfde0225 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping05.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping05.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-            f4() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> f4() cil managed
     {
       
       .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping05.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping05.fs.RealInternalSignatureOn.il.bsl
index 7ceba50a9c1..4fa59469073 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping05.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping05.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping06.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping06.fs.RealInternalSignatureOff.il.bsl
index 430a8ed5636..0ca05b68b59 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping06.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping06.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-    .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-            get_es() cil managed
+    .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_es() cil managed
     {
       
       .maxstack  8
@@ -56,8 +55,7 @@
       IL_0005:  ret
     } 
 
-    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-            f7() cil managed
+    .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> f7() cil managed
     {
       
       .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping06.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping06.fs.RealInternalSignatureOn.il.bsl
index c3bfc328598..f45fe74c5a0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping06.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ListExpressionStepping/ListExpressionStepping06.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.AggressiveInlining.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.AggressiveInlining.fs.il.bsl
index fee9998cd82..9aaa95117d6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.AggressiveInlining.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.AggressiveInlining.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.ForwardRef.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.ForwardRef.fs.il.bsl
index 120717ceffe..d0acbf0c50b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.ForwardRef.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.ForwardRef.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.InternalCall.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.InternalCall.fs.il.bsl
index 33a070fd1ec..b1bba4e3609 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.InternalCall.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.InternalCall.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.NoInlining.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.NoInlining.fs.il.bsl
index 4460a40a1fb..afeb0efc7da 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.NoInlining.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.NoInlining.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.NoOptimization.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.NoOptimization.fs.il.bsl
index fc993a23ef0..4387c63b663 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.NoOptimization.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.NoOptimization.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.PreserveSig.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.PreserveSig.fs.il.bsl
index ce0a7e8c5df..903a5ed6368 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.PreserveSig.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.PreserveSig.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.Synchronized.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.Synchronized.fs.il.bsl
index 37889246acc..4011091ca71 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.Synchronized.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.Synchronized.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.Unmanaged.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.Unmanaged.fs.il.bsl
index 37e61c07e0e..f022aef9b36 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.Unmanaged.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/MethodImplAttribute/MethodImplAttribute.Unmanaged.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AbstractClass.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AbstractClass.fs.RealInternalSignatureOff.il.bsl
index 1cd7e85831a..2186cb49ddf 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AbstractClass.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AbstractClass.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -48,8 +48,7 @@
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.assemblyAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor(int32 i) cil managed
+    .method public specialname rtspecialname instance void  .ctor(int32 i) cil managed
     {
       
       .maxstack  8
@@ -60,8 +59,7 @@
       IL_0008:  ret
     } 
 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -71,8 +69,7 @@
       IL_0007:  ret
     } 
 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(float32 f) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(float32 f) cil managed
     {
       
       .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AbstractClass.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AbstractClass.fs.RealInternalSignatureOn.il.bsl
index ea37f2ffd74..7dd61075cd6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AbstractClass.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AbstractClass.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AnonRecd.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AnonRecd.fs.il.net472.bsl
index 4a8946abbed..09ecb30cd8a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AnonRecd.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AnonRecd.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AnonRecd.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AnonRecd.fs.il.netcore.bsl
index 9d2348f0763..c2b4e8854a0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AnonRecd.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/AnonRecd.fs.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ArgumentNamesInClosures01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ArgumentNamesInClosures01.fs.RealInternalSignatureOff.il.bsl
index dc754e79d0c..0b201450dcc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ArgumentNamesInClosures01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ArgumentNamesInClosures01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public hidebysig instance int32 
-            F(object o) cil managed
+    .method public hidebysig instance int32 F(object o) cil managed
     {
       
       .maxstack  3
@@ -67,8 +66,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -103,8 +101,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class M/C,int32>
   {
     .field static assembly initonly class M/get_F@41 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -115,8 +112,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class M/C i_want_to_see_this_identifier) cil managed
+    .method public strict virtual instance int32 Invoke(class M/C i_want_to_see_this_identifier) cil managed
     {
       
       .maxstack  8
@@ -126,8 +122,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ArgumentNamesInClosures01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ArgumentNamesInClosures01.fs.RealInternalSignatureOn.il.bsl
index ff66db531a8..8fb94867c0c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ArgumentNamesInClosures01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ArgumentNamesInClosures01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CodeGenRenamings01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CodeGenRenamings01.fs.RealInternalSignatureOff.il.bsl
index 045bd18ffe7..d25cda2b271 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CodeGenRenamings01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CodeGenRenamings01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CodeGenRenamings01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CodeGenRenamings01.fs.RealInternalSignatureOn.il.bsl
index b77d95c5722..35494e25b75 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CodeGenRenamings01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CodeGenRenamings01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CustomAttributeGenericParameter01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CustomAttributeGenericParameter01.fs.RealInternalSignatureOff.il.bsl
index 16a86e09862..58d8608220e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CustomAttributeGenericParameter01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CustomAttributeGenericParameter01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CustomAttributeGenericParameter01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CustomAttributeGenericParameter01.fs.RealInternalSignatureOn.il.bsl
index 6c8fac9faa7..e18cfb53749 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CustomAttributeGenericParameter01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/CustomAttributeGenericParameter01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOff.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOff.il.net472.bsl
index 66c14f7cac0..8c7c7c02409 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOff.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOff.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOff.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOff.il.netcore.bsl
index dacf9cdbaab..8c7c7c02409 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOff.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOff.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOn.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOn.il.net472.bsl
index b4095924a48..0703294788b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOn.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOn.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOn.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOn.il.netcore.bsl
index 3af00969290..0703294788b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOn.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Decimal01.fs.RealInternalSignatureOn.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EntryPoint01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EntryPoint01.fs.RealInternalSignatureOff.il.bsl
index 0ea905abd6f..9e2d2a1dd6a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EntryPoint01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EntryPoint01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EntryPoint01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EntryPoint01.fs.RealInternalSignatureOn.il.bsl
index f3df30fd7af..09a95ab954d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EntryPoint01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EntryPoint01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.net472.debug.bsl
index 0b1614c9561..350a4d6ba7b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.net472.release.bsl
index 1071ede0a81..3fd3c4cefba 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.netcore.release.bsl
index 0a6385cd44b..ef594bc4ea1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/EqualsOnUnions01.fs.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop01.fs.RealInternalSignatureOff.il.bsl
index 7d0d3f2f625..1815b1427cb 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop01.fs.RealInternalSignatureOn.il.bsl
index 8fd7c519810..5914c20eb17 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop02.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop02.fs.RealInternalSignatureOff.il.bsl
index f49650ef0ee..9eabae75fe8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop02.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop02.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop02.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop02.fs.RealInternalSignatureOn.il.bsl
index 6297992ad5f..652e223cd59 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop02.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop02.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOff.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOff.il.net472.bsl
index 35835161848..c2d8e84b8d7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOff.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOff.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOff.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOff.il.netcore.bsl
index ca21ccfd0c9..4fa18ee12e7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOff.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOff.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOn.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOn.il.net472.bsl
index 89116dd2c87..771e4efe186 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOn.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOn.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOn.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOn.il.netcore.bsl
index 9c2772ab7b5..621457f35c8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOn.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ForLoop03.fs.RealInternalSignatureOn.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOff.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOff.il.net472.bsl
index 0fdb950f13c..7a6a0feb096 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOff.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOff.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOff.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOff.il.netcore.bsl
index e95bc2fedaf..b8efd286255 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOff.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOff.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOn.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOn.il.net472.bsl
index 4f6a69c7d78..8b09042819b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOn.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOn.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOn.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOn.il.netcore.bsl
index e4c8f885539..7975a22570f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOn.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GeneralizationOnUnions01.fs.RealInternalSignatureOn.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GenericTypeStaticField.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GenericTypeStaticField.fs.il.bsl
index 4d92b08d231..c0f72254369 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GenericTypeStaticField.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/GenericTypeStaticField.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -49,8 +49,7 @@
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
     .field static assembly class assembly/Foo`1<!a> theInstance
     .field static assembly int32 init@2
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -61,8 +60,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  8
@@ -74,8 +72,7 @@
       IL_0012:  ret
     } 
 
-    .method public specialname static class assembly/Foo`1<!a> 
-            get_Instance() cil managed
+    .method public specialname static class assembly/Foo`1<!a> get_Instance() cil managed
     {
       
       .maxstack  8
@@ -108,8 +105,7 @@
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
     .field static assembly class assembly/Bar`2<!a,!b> theInstance
     .field static assembly int32 'init@6-1'
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -120,8 +116,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  8
@@ -133,8 +128,7 @@
       IL_0012:  ret
     } 
 
-    .method public specialname static class assembly/Bar`2<!a,!b> 
-            get_Instance() cil managed
+    .method public specialname static class assembly/Bar`2<!a,!b> get_Instance() cil managed
     {
       
       .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/IfThenElse01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/IfThenElse01.fs.RealInternalSignatureOff.il.bsl
index b2c1885cc93..7a3b11fe451 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/IfThenElse01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/IfThenElse01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/IfThenElse01.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/IfThenElse01.fs.il.bsl
index bb7789ea103..95d61b9dcd3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/IfThenElse01.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/IfThenElse01.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/LetIfThenElse01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/LetIfThenElse01.fs.RealInternalSignatureOff.il.bsl
index 51d7e424843..f41338d4ee1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/LetIfThenElse01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/LetIfThenElse01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -120,9 +120,9 @@
     IL_0076:  ldloc.s    V_4
     IL_0078:  ldloc.s    V_6
     IL_007a:  newobj     instance void class [runtime]System.Tuple`4<int32,int32,int32,int32>::.ctor(!0,
-                                                                                                      !1,
-                                                                                                      !2,
-                                                                                                      !3)
+                                                                                                            !1,
+                                                                                                            !2,
+                                                                                                            !3)
     IL_007f:  ret
   } 
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/LetIfThenElse01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/LetIfThenElse01.fs.RealInternalSignatureOn.il.bsl
index 72bd28ab1d7..32d44063f3c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/LetIfThenElse01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/LetIfThenElse01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -120,9 +120,9 @@
     IL_0076:  ldloc.s    V_4
     IL_0078:  ldloc.s    V_6
     IL_007a:  newobj     instance void class [runtime]System.Tuple`4<int32,int32,int32,int32>::.ctor(!0,
-                                                                                                      !1,
-                                                                                                      !2,
-                                                                                                      !3)
+                                                                                                            !1,
+                                                                                                            !2,
+                                                                                                            !3)
     IL_007f:  ret
   } 
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOff.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOff.il.net472.bsl
index 69538d40cd0..67c00a0f7db 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOff.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOff.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOff.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOff.il.netcore.bsl
index 41394fd6e02..67c00a0f7db 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOff.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOff.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -48,8 +48,7 @@
        extends [runtime]System.Object
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-  .method public specialname static object 
-          get_o() cil managed
+  .method public specialname static object get_o() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOn.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOn.il.net472.bsl
index e67218a9cd4..c05dc015459 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOn.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOn.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOn.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOn.il.netcore.bsl
index 8e0327d73c7..c05dc015459 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOn.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Lock01.fs.RealInternalSignatureOn.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Marshal.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Marshal.fs.il.bsl
index 47e564c2a9d..e7dc551c933 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Marshal.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Marshal.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -68,8 +68,7 @@
     {
     } 
 
-    .method public hidebysig strict virtual 
-            instance int32  EndInvoke(class [runtime]System.IAsyncResult result) runtime managed
+    .method public hidebysig strict virtual instance int32  EndInvoke(class [runtime]System.IAsyncResult result) runtime managed
     {
     } 
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/MethodImplNoInline02.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/MethodImplNoInline02.fs.RealInternalSignatureOff.il.bsl
index f1d5cdd13d8..80c502560e8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/MethodImplNoInline02.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/MethodImplNoInline02.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/MethodImplNoInline02.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/MethodImplNoInline02.fs.RealInternalSignatureOn.il.bsl
index 8d512541da2..b769f61f249 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/MethodImplNoInline02.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/MethodImplNoInline02.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ModuleWithExpression01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ModuleWithExpression01.fs.RealInternalSignatureOff.il.bsl
index b66ece721b1..cfedbc8e969 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ModuleWithExpression01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ModuleWithExpression01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ModuleWithExpression01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ModuleWithExpression01.fs.RealInternalSignatureOn.il.bsl
index c2f8529b0e1..c0f9bb38aa9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ModuleWithExpression01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/ModuleWithExpression01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NoBoxingOnDispose01.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NoBoxingOnDispose01.fs.il.net472.bsl
index fc0add44acd..411983b6b6f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NoBoxingOnDispose01.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NoBoxingOnDispose01.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NoBoxingOnDispose01.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NoBoxingOnDispose01.fs.il.netcore.bsl
index a75cf1b5171..294eac685ae 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NoBoxingOnDispose01.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NoBoxingOnDispose01.fs.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -99,3 +99,9 @@
   } 
 
 } 
+
+
+
+
+
+
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NonEscapingArguments02.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NonEscapingArguments02.fs.il.bsl
index 0dcc23a310f..897fb772266 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NonEscapingArguments02.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/NonEscapingArguments02.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -48,8 +48,7 @@
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
     .field assembly int32 size
-    .method public specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!t> somelist) cil managed
+    .method public specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!t> somelist) cil managed
     {
       
       .maxstack  8
@@ -64,8 +63,7 @@
       IL_0014:  ret
     } 
 
-    .method public hidebysig specialname 
-            instance int32  get_Size() cil managed
+    .method public hidebysig specialname instance int32  get_Size() cil managed
     {
       
       .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/PreserveSig.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/PreserveSig.fs.il.bsl
index 924991d18dd..8a0838256cf 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/PreserveSig.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/PreserveSig.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -42,8 +42,7 @@
 .class interface public abstract auto ansi serializable Foo.Bar
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-  .method public hidebysig abstract virtual 
-          instance int32  MyCall() cil managed preservesig
+  .method public hidebysig abstract virtual instance int32  MyCall() cil managed preservesig
   {
   } 
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Seq_for_all01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Seq_for_all01.fs.RealInternalSignatureOff.il.bsl
index 1a0a6d79b96..c9456684406 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Seq_for_all01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Seq_for_all01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Seq_for_all01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Seq_for_all01.fs.RealInternalSignatureOn.il.bsl
index 298df4dbc92..92f7fa4d984 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Seq_for_all01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Seq_for_all01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs01.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs01.fs.il.debug.bsl
index fe75351f38b..e94a1153110 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs01.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs01.fs.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs01.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs01.fs.il.release.bsl
index 00d6a181fb9..9e83bd1c55b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs01.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs01.fs.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02.fs.il.debug.bsl
index 352629674ed..4f92824cee0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02.fs.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02.fs.il.release.bsl
index 345be150d73..ffbb421bf23 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02.fs.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02_asNetStandard20.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02_asNetStandard20.fs.il.debug.bsl
index 5dd9c8530fa..4dd067831b4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02_asNetStandard20.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02_asNetStandard20.fs.il.debug.bsl
@@ -7,7 +7,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly extern FSharp.Core { }
 .assembly assembly
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02_asNetStandard20.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02_asNetStandard20.fs.il.release.bsl
index dc612567d5c..81bc74bb6a5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02_asNetStandard20.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/Structs02_asNetStandard20.fs.il.release.bsl
@@ -7,7 +7,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly extern FSharp.Core { }
 .assembly assembly
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOff.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOff.il.debug.bsl
index abca1d7af92..f4cadc54511 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOff.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOff.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOff.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOff.il.release.bsl
index de9612430e9..ceb8cdcc966 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOff.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOff.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOn.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOn.il.debug.bsl
index afcc9f2c432..d6cc7672f2a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOn.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOn.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOn.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOn.il.release.bsl
index 54ecc2f3622..a337f3245e0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOn.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/StructsAsArrayElements01.fs.RealInternalSignatureOn.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/TryWith_NoFilterBlocks01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/TryWith_NoFilterBlocks01.fs.RealInternalSignatureOff.il.bsl
index e695b29f64a..fae41598e5d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/TryWith_NoFilterBlocks01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/TryWith_NoFilterBlocks01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/TryWith_NoFilterBlocks01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/TryWith_NoFilterBlocks01.fs.RealInternalSignatureOn.il.bsl
index 35a0349ec65..5439b839899 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/TryWith_NoFilterBlocks01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Misc/TryWith_NoFilterBlocks01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index ad60c90964b..279d3b245ab 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -17,7 +17,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -94,8 +94,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -171,8 +170,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -253,8 +251,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -290,8 +287,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -302,8 +298,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -357,8 +352,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -434,8 +428,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -516,8 +509,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -553,8 +545,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -565,8 +556,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -587,8 +577,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'numSum@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -599,8 +588,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -608,8 +596,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -657,8 +644,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -734,8 +720,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -816,8 +801,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -853,8 +837,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -865,8 +848,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -887,8 +869,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'totalChars@31-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -899,8 +880,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -909,8 +889,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -928,8 +907,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -943,8 +921,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -965,8 +942,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -977,8 +953,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -986,8 +961,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1002,8 +976,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1014,8 +987,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1025,8 +997,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1079,8 +1050,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -1157,8 +1127,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1239,8 +1208,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1276,8 +1244,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1288,8 +1255,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1313,8 +1279,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,int32>
   {
     .field static assembly initonly class assembly/'sum@43-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1325,8 +1290,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -1336,8 +1300,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1355,8 +1318,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1370,8 +1332,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  8
@@ -1464,8 +1425,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32>,class [runtime]System.Tuple`2<string,int32>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@45-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1476,8 +1436,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,int32> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,int32> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1497,8 +1456,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1546,8 +1504,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1623,8 +1580,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1705,8 +1661,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1742,8 +1697,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1754,8 +1708,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1776,8 +1729,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'minNum@49-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1788,8 +1740,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1797,8 +1748,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1846,8 +1796,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -1923,8 +1872,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -2005,8 +1953,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -2042,8 +1989,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2054,8 +2000,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2076,8 +2021,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'shortestWord@52-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2088,8 +2032,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -2098,8 +2041,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2117,8 +2059,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2132,8 +2073,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -2154,8 +2094,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 56@58-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2166,8 +2105,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2175,8 +2113,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2191,8 +2128,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 56@58-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2203,8 +2139,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2214,8 +2149,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2268,8 +2202,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -2346,8 +2279,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -2428,8 +2360,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -2465,8 +2396,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2477,8 +2407,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2502,8 +2431,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'min@59-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2514,8 +2442,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -2525,8 +2452,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2544,8 +2470,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2559,8 +2484,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -2599,8 +2523,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 56@60-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2611,8 +2534,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -2632,8 +2554,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2651,8 +2572,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2666,8 +2586,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -2688,8 +2607,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 65@67-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2700,8 +2618,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2709,8 +2626,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2725,8 +2641,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 65@67-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2737,8 +2652,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2748,8 +2662,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2764,8 +2677,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 06 00 00 00 00 00 ) 
-    .method assembly static valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method assembly static valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2819,8 +2731,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -2897,8 +2808,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -2979,8 +2889,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -3016,8 +2925,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3028,8 +2936,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3053,8 +2960,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field public valuetype [runtime]System.Decimal min
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(valuetype [runtime]System.Decimal min) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(valuetype [runtime]System.Decimal min) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3068,8 +2974,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -3091,8 +2996,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3106,8 +3010,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -3162,8 +3065,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 65@70-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3174,8 +3076,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> 
-            Invoke(class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> Invoke(class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -3199,8 +3100,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3248,8 +3148,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -3325,8 +3224,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -3407,8 +3305,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -3444,8 +3341,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3456,8 +3352,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3478,8 +3373,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'maxNum@74-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3490,8 +3384,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -3499,8 +3392,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3548,8 +3440,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -3625,8 +3516,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -3707,8 +3597,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -3744,8 +3633,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3756,8 +3644,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3778,8 +3665,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'longestLength@77-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3790,8 +3676,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -3800,8 +3685,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3819,8 +3703,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3834,8 +3717,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -3856,8 +3738,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 81@83-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3868,8 +3749,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -3877,8 +3757,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3893,8 +3772,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 81@83-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3905,8 +3783,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -3916,8 +3793,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3970,8 +3846,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -4048,8 +3923,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -4130,8 +4004,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -4167,8 +4040,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4179,8 +4051,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4204,8 +4075,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'mostExpensivePrice@84-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4216,8 +4086,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -4227,8 +4096,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4246,8 +4114,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4261,8 +4128,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -4301,8 +4167,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 81@85-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4313,8 +4178,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -4334,8 +4198,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4353,8 +4216,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4368,8 +4230,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -4390,8 +4251,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 90@92-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4402,8 +4262,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -4411,8 +4270,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4427,8 +4285,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 90@92-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4439,8 +4296,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -4450,8 +4306,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4504,8 +4359,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -4582,8 +4436,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -4664,8 +4517,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -4701,8 +4553,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4713,8 +4564,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4738,8 +4588,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'maxPrice@93-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4750,8 +4599,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -4761,8 +4609,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4815,8 +4662,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -4893,8 +4739,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -4975,8 +4820,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -5012,8 +4856,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5024,8 +4867,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5049,8 +4891,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field public valuetype [runtime]System.Decimal maxPrice
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(valuetype [runtime]System.Decimal maxPrice) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(valuetype [runtime]System.Decimal maxPrice) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5064,8 +4905,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -5087,8 +4927,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5102,8 +4941,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -5164,8 +5002,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 90@95-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5176,8 +5013,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> 
-            Invoke(class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> Invoke(class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -5201,8 +5037,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5250,8 +5085,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<float64>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<float64>& next) cil managed
     {
       
       .maxstack  6
@@ -5327,8 +5161,7 @@
       IL_009b:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -5409,8 +5242,7 @@
       IL_0083:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -5446,8 +5278,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance float64 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance float64 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5458,8 +5289,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<float64> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<float64> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5480,8 +5310,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<float64,float64>
   {
     .field static assembly initonly class assembly/'averageNum@100-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5492,8 +5321,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance float64 
-            Invoke(float64 n) cil managed
+    .method public strict virtual instance float64 Invoke(float64 n) cil managed
     {
       
       .maxstack  8
@@ -5501,8 +5329,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5520,8 +5347,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5535,8 +5361,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,float64>,object> 
-            Invoke(string _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,float64>,object> Invoke(string _arg1) cil managed
     {
       
       .maxstack  7
@@ -5568,8 +5393,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<string,float64>,float64>
   {
     .field static assembly initonly class assembly/'averageLength@107-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5580,8 +5404,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance float64 
-            Invoke(class [runtime]System.Tuple`2<string,float64> tupledArg) cil managed
+    .method public strict virtual instance float64 Invoke(class [runtime]System.Tuple`2<string,float64> tupledArg) cil managed
     {
       
       .maxstack  5
@@ -5597,8 +5420,7 @@
       IL_000f:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5616,8 +5438,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5631,8 +5452,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -5653,8 +5473,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #7 input at line 112@114-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5665,8 +5484,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -5674,8 +5492,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5690,8 +5507,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #7 input at line 112@114-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5702,8 +5518,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -5713,8 +5528,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5767,8 +5581,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -5845,8 +5658,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -5927,8 +5739,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -5964,8 +5775,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5976,8 +5786,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6001,8 +5810,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'averagePrice@115-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6013,8 +5821,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -6024,8 +5831,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -6043,8 +5849,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6058,8 +5863,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -6208,8 +6012,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>>
   {
     .field static assembly initonly class assembly/'Pipe #7 input at line 112@116-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6220,8 +6023,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -6241,8 +6043,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -6253,8 +6054,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_factorsOf300() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_factorsOf300() cil managed
   {
     
     .maxstack  8
@@ -6262,8 +6062,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_uniqueFactors() cil managed
+  .method public specialname static int32 get_uniqueFactors() cil managed
   {
     
     .maxstack  8
@@ -6271,8 +6070,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -6280,8 +6078,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_numSum() cil managed
+  .method public specialname static int32 get_numSum() cil managed
   {
     
     .maxstack  8
@@ -6289,8 +6086,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -6298,8 +6094,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_totalChars() cil managed
+  .method public specialname static int32 get_totalChars() cil managed
   {
     
     .maxstack  8
@@ -6307,8 +6102,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -6316,8 +6110,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,int32>[] 
-          get_categories() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,int32>[] get_categories() cil managed
   {
     
     .maxstack  8
@@ -6325,8 +6118,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_minNum() cil managed
+  .method public specialname static int32 get_minNum() cil managed
   {
     
     .maxstack  8
@@ -6334,8 +6126,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_shortestWord() cil managed
+  .method public specialname static int32 get_shortestWord() cil managed
   {
     
     .maxstack  8
@@ -6343,8 +6134,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] 
-          get_categories2() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] get_categories2() cil managed
   {
     
     .maxstack  8
@@ -6352,8 +6142,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] 
-          get_categories3() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] get_categories3() cil managed
   {
     
     .maxstack  8
@@ -6361,8 +6150,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_maxNum() cil managed
+  .method public specialname static int32 get_maxNum() cil managed
   {
     
     .maxstack  8
@@ -6370,8 +6158,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_longestLength() cil managed
+  .method public specialname static int32 get_longestLength() cil managed
   {
     
     .maxstack  8
@@ -6379,8 +6166,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] 
-          get_categories4() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] get_categories4() cil managed
   {
     
     .maxstack  8
@@ -6388,8 +6174,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] 
-          get_categories5() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] get_categories5() cil managed
   {
     
     .maxstack  8
@@ -6397,8 +6182,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<float64> 
-          get_numbers2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<float64> get_numbers2() cil managed
   {
     
     .maxstack  8
@@ -6406,8 +6190,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static float64 
-          get_averageNum() cil managed
+  .method public specialname static float64 get_averageNum() cil managed
   {
     
     .maxstack  8
@@ -6415,8 +6198,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static float64 
-          get_averageLength() cil managed
+  .method public specialname static float64 get_averageLength() cil managed
   {
     
     .maxstack  8
@@ -6424,8 +6206,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] 
-          get_categories6() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] get_categories6() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.net472.release.bsl
index cabcf6afee4..f65dacaabc4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -17,7 +17,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -94,8 +94,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -171,8 +170,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -253,8 +251,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -290,8 +287,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -302,8 +298,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -357,8 +352,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -434,8 +428,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -516,8 +509,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -553,8 +545,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -565,8 +556,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -587,8 +577,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'numSum@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -599,8 +588,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -608,8 +596,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -657,8 +644,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -734,8 +720,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -816,8 +801,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -853,8 +837,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -865,8 +848,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -887,8 +869,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'totalChars@31-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -899,8 +880,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -909,8 +889,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -928,8 +907,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -943,8 +921,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -965,8 +942,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -977,8 +953,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -986,8 +961,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1002,8 +976,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1014,8 +987,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1025,8 +997,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1079,8 +1050,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -1157,8 +1127,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1239,8 +1208,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1276,8 +1244,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1288,8 +1255,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1313,8 +1279,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,int32>
   {
     .field static assembly initonly class assembly/'sum@43-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1325,8 +1290,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -1336,8 +1300,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1355,8 +1318,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1370,8 +1332,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  8
@@ -1464,8 +1425,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32>,class [runtime]System.Tuple`2<string,int32>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@45-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1476,8 +1436,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,int32> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,int32> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1497,8 +1456,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1546,8 +1504,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1623,8 +1580,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1705,8 +1661,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1742,8 +1697,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1754,8 +1708,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1776,8 +1729,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'minNum@49-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1788,8 +1740,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1797,8 +1748,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1846,8 +1796,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -1923,8 +1872,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -2005,8 +1953,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -2042,8 +1989,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2054,8 +2000,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2076,8 +2021,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'shortestWord@52-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2088,8 +2032,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -2098,8 +2041,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2117,8 +2059,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2132,8 +2073,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -2154,8 +2094,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 56@58-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2166,8 +2105,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2175,8 +2113,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2191,8 +2128,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 56@58-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2203,8 +2139,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2214,8 +2149,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2268,8 +2202,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -2346,8 +2279,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -2428,8 +2360,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -2465,8 +2396,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2477,8 +2407,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2502,8 +2431,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'min@59-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2514,8 +2442,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -2525,8 +2452,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2544,8 +2470,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2559,8 +2484,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -2599,8 +2523,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 56@60-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2611,8 +2534,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -2632,8 +2554,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2651,8 +2572,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2666,8 +2586,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -2688,8 +2607,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 65@67-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2700,8 +2618,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2709,8 +2626,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2725,8 +2641,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 65@67-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2737,8 +2652,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2748,8 +2662,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2764,8 +2677,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 06 00 00 00 00 00 ) 
-    .method assembly static valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method assembly static valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2819,8 +2731,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -2897,8 +2808,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -2979,8 +2889,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -3016,8 +2925,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3028,8 +2936,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3053,8 +2960,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field public valuetype [runtime]System.Decimal min
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(valuetype [runtime]System.Decimal min) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(valuetype [runtime]System.Decimal min) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3068,8 +2974,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -3091,8 +2996,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3106,8 +3010,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -3162,8 +3065,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 65@70-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3174,8 +3076,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> 
-            Invoke(class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> Invoke(class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -3199,8 +3100,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3248,8 +3148,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -3325,8 +3224,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -3407,8 +3305,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -3444,8 +3341,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3456,8 +3352,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3478,8 +3373,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'maxNum@74-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3490,8 +3384,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -3499,8 +3392,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3548,8 +3440,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -3625,8 +3516,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -3707,8 +3597,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -3744,8 +3633,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3756,8 +3644,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3778,8 +3665,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'longestLength@77-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3790,8 +3676,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -3800,8 +3685,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3819,8 +3703,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3834,8 +3717,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -3856,8 +3738,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 81@83-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3868,8 +3749,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -3877,8 +3757,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3893,8 +3772,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 81@83-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3905,8 +3783,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -3916,8 +3793,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3970,8 +3846,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -4048,8 +3923,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -4130,8 +4004,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -4167,8 +4040,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4179,8 +4051,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4204,8 +4075,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'mostExpensivePrice@84-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4216,8 +4086,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -4227,8 +4096,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4246,8 +4114,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4261,8 +4128,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -4301,8 +4167,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 81@85-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4313,8 +4178,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -4334,8 +4198,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4353,8 +4216,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4368,8 +4230,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -4390,8 +4251,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 90@92-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4402,8 +4262,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -4411,8 +4270,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4427,8 +4285,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 90@92-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4439,8 +4296,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -4450,8 +4306,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4504,8 +4359,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -4582,8 +4436,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -4664,8 +4517,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -4701,8 +4553,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4713,8 +4564,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4738,8 +4588,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'maxPrice@93-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4750,8 +4599,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -4761,8 +4609,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4815,8 +4662,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -4893,8 +4739,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -4975,8 +4820,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -5012,8 +4856,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5024,8 +4867,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5049,8 +4891,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field public valuetype [runtime]System.Decimal maxPrice
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(valuetype [runtime]System.Decimal maxPrice) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(valuetype [runtime]System.Decimal maxPrice) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5064,8 +4905,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -5087,8 +4927,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5102,8 +4941,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -5164,8 +5002,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 90@95-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5176,8 +5013,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> 
-            Invoke(class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> Invoke(class [runtime]System.Tuple`3<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -5201,8 +5037,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5250,8 +5085,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<float64>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<float64>& next) cil managed
     {
       
       .maxstack  6
@@ -5327,8 +5161,7 @@
       IL_009b:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -5409,8 +5242,7 @@
       IL_0083:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -5446,8 +5278,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance float64 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance float64 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5458,8 +5289,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<float64> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<float64> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5480,8 +5310,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<float64,float64>
   {
     .field static assembly initonly class assembly/'averageNum@100-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5492,8 +5321,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance float64 
-            Invoke(float64 n) cil managed
+    .method public strict virtual instance float64 Invoke(float64 n) cil managed
     {
       
       .maxstack  8
@@ -5501,8 +5329,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5520,8 +5347,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5535,8 +5361,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,float64>,object> 
-            Invoke(string _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,float64>,object> Invoke(string _arg1) cil managed
     {
       
       .maxstack  7
@@ -5568,8 +5393,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<string,float64>,float64>
   {
     .field static assembly initonly class assembly/'averageLength@107-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5580,8 +5404,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance float64 
-            Invoke(class [runtime]System.Tuple`2<string,float64> tupledArg) cil managed
+    .method public strict virtual instance float64 Invoke(class [runtime]System.Tuple`2<string,float64> tupledArg) cil managed
     {
       
       .maxstack  5
@@ -5597,8 +5420,7 @@
       IL_000f:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5616,8 +5438,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5631,8 +5452,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -5653,8 +5473,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #7 input at line 112@114-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5665,8 +5484,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -5674,8 +5492,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5690,8 +5507,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #7 input at line 112@114-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5702,8 +5518,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -5713,8 +5528,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5767,8 +5581,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -5845,8 +5658,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -5927,8 +5739,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -5964,8 +5775,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5976,8 +5786,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6001,8 +5810,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'averagePrice@115-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6013,8 +5821,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -6024,8 +5831,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -6043,8 +5849,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6058,8 +5863,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -6196,8 +6000,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>>
   {
     .field static assembly initonly class assembly/'Pipe #7 input at line 112@116-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6208,8 +6011,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -6229,8 +6031,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -6241,8 +6042,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_factorsOf300() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_factorsOf300() cil managed
   {
     
     .maxstack  8
@@ -6250,8 +6050,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_uniqueFactors() cil managed
+  .method public specialname static int32 get_uniqueFactors() cil managed
   {
     
     .maxstack  8
@@ -6259,8 +6058,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -6268,8 +6066,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_numSum() cil managed
+  .method public specialname static int32 get_numSum() cil managed
   {
     
     .maxstack  8
@@ -6277,8 +6074,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -6286,8 +6082,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_totalChars() cil managed
+  .method public specialname static int32 get_totalChars() cil managed
   {
     
     .maxstack  8
@@ -6295,8 +6090,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -6304,8 +6098,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,int32>[] 
-          get_categories() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,int32>[] get_categories() cil managed
   {
     
     .maxstack  8
@@ -6313,8 +6106,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_minNum() cil managed
+  .method public specialname static int32 get_minNum() cil managed
   {
     
     .maxstack  8
@@ -6322,8 +6114,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_shortestWord() cil managed
+  .method public specialname static int32 get_shortestWord() cil managed
   {
     
     .maxstack  8
@@ -6331,8 +6122,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] 
-          get_categories2() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] get_categories2() cil managed
   {
     
     .maxstack  8
@@ -6340,8 +6130,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] 
-          get_categories3() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] get_categories3() cil managed
   {
     
     .maxstack  8
@@ -6349,8 +6138,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_maxNum() cil managed
+  .method public specialname static int32 get_maxNum() cil managed
   {
     
     .maxstack  8
@@ -6358,8 +6146,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_longestLength() cil managed
+  .method public specialname static int32 get_longestLength() cil managed
   {
     
     .maxstack  8
@@ -6367,8 +6154,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] 
-          get_categories4() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] get_categories4() cil managed
   {
     
     .maxstack  8
@@ -6376,8 +6162,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] 
-          get_categories5() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] get_categories5() cil managed
   {
     
     .maxstack  8
@@ -6385,8 +6170,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<float64> 
-          get_numbers2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<float64> get_numbers2() cil managed
   {
     
     .maxstack  8
@@ -6394,8 +6178,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static float64 
-          get_averageNum() cil managed
+  .method public specialname static float64 get_averageNum() cil managed
   {
     
     .maxstack  8
@@ -6403,8 +6186,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static float64 
-          get_averageLength() cil managed
+  .method public specialname static float64 get_averageLength() cil managed
   {
     
     .maxstack  8
@@ -6412,8 +6194,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] 
-          get_categories6() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] get_categories6() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 314f6a56f78..813ee6c5f28 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -94,8 +94,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -171,8 +170,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -253,8 +251,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -290,8 +287,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -302,8 +298,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -357,8 +352,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -434,8 +428,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -516,8 +509,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -553,8 +545,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -565,8 +556,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -587,8 +577,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'numSum@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -599,8 +588,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -608,8 +596,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -657,8 +644,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -734,8 +720,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -816,8 +801,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -853,8 +837,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -865,8 +848,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -887,8 +869,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'totalChars@31-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -899,8 +880,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -909,8 +889,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -928,8 +907,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -943,8 +921,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -965,8 +942,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -977,8 +953,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -986,8 +961,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1002,8 +976,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1014,8 +987,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1025,8 +997,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1079,8 +1050,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -1157,8 +1127,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1239,8 +1208,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1276,8 +1244,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1288,8 +1255,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1313,8 +1279,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,int32>
   {
     .field static assembly initonly class assembly/'sum@43-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1325,8 +1290,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -1336,8 +1300,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1355,8 +1318,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1370,8 +1332,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  8
@@ -1464,8 +1425,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32>,class [runtime]System.Tuple`2<string,int32>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@45-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1476,8 +1436,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,int32> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,int32> Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,int32> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1497,8 +1456,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1546,8 +1504,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1623,8 +1580,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1705,8 +1661,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1742,8 +1697,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1754,8 +1708,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1776,8 +1729,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'minNum@49-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1788,8 +1740,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1797,8 +1748,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1846,8 +1796,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -1923,8 +1872,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -2005,8 +1953,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -2042,8 +1989,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2054,8 +2000,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2076,8 +2021,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'shortestWord@52-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2088,8 +2032,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -2098,8 +2041,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2117,8 +2059,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2132,8 +2073,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -2154,8 +2094,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 56@58-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2166,8 +2105,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2175,8 +2113,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2191,8 +2128,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 56@58-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2203,8 +2139,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2214,8 +2149,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2268,8 +2202,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -2346,8 +2279,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -2428,8 +2360,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -2465,8 +2396,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2477,8 +2407,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2502,8 +2431,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'min@59-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2514,8 +2442,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -2525,8 +2452,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2544,8 +2470,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2559,8 +2484,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -2599,8 +2523,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 56@60-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2611,8 +2534,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -2632,8 +2554,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2651,8 +2572,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2666,8 +2586,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -2688,8 +2607,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 65@67-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2700,8 +2618,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2709,8 +2626,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2725,8 +2641,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 65@67-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -2737,8 +2652,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2748,8 +2662,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -2764,8 +2677,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 06 00 00 00 00 00 ) 
-    .method assembly static valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method assembly static valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -2819,8 +2731,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -2897,8 +2808,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -2979,8 +2889,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -3016,8 +2925,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3028,8 +2936,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3053,8 +2960,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field public valuetype [runtime]System.Decimal min
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(valuetype [runtime]System.Decimal min) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(valuetype [runtime]System.Decimal min) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3068,8 +2974,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -3091,8 +2996,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3106,8 +3010,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -3162,8 +3065,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 65@70-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3174,8 +3076,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> 
-            Invoke(class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> Invoke(class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -3199,8 +3100,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3248,8 +3148,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -3325,8 +3224,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -3407,8 +3305,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -3444,8 +3341,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3456,8 +3352,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3478,8 +3373,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'maxNum@74-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3490,8 +3384,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -3499,8 +3392,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3548,8 +3440,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -3625,8 +3516,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -3707,8 +3597,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -3744,8 +3633,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3756,8 +3644,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3778,8 +3665,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'longestLength@77-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3790,8 +3676,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -3800,8 +3685,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3819,8 +3703,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3834,8 +3717,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -3856,8 +3738,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 81@83-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3868,8 +3749,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -3877,8 +3757,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3893,8 +3772,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 81@83-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -3905,8 +3783,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -3916,8 +3793,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -3970,8 +3846,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -4048,8 +3923,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -4130,8 +4004,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -4167,8 +4040,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4179,8 +4051,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4204,8 +4075,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'mostExpensivePrice@84-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4216,8 +4086,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -4227,8 +4096,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4246,8 +4114,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4261,8 +4128,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -4301,8 +4167,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 81@85-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4313,8 +4178,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -4334,8 +4198,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4353,8 +4216,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4368,8 +4230,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -4390,8 +4251,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 90@92-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4402,8 +4262,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -4411,8 +4270,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4427,8 +4285,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 90@92-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4439,8 +4296,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -4450,8 +4306,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4504,8 +4359,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -4582,8 +4436,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -4664,8 +4517,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -4701,8 +4553,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4713,8 +4564,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4738,8 +4588,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'maxPrice@93-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -4750,8 +4599,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -4761,8 +4609,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -4815,8 +4662,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -4893,8 +4739,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -4975,8 +4820,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -5012,8 +4856,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5024,8 +4867,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5049,8 +4891,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field public valuetype [runtime]System.Decimal maxPrice
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(valuetype [runtime]System.Decimal maxPrice) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(valuetype [runtime]System.Decimal maxPrice) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5064,8 +4905,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -5087,8 +4927,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5102,8 +4941,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -5164,8 +5002,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 90@95-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5176,8 +5013,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> 
-            Invoke(class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> Invoke(class [runtime]System.Tuple`3<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -5201,8 +5037,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5250,8 +5085,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<float64>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<float64>& next) cil managed
     {
       
       .maxstack  6
@@ -5327,8 +5161,7 @@
       IL_009b:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -5409,8 +5242,7 @@
       IL_0083:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -5446,8 +5278,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance float64 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance float64 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5458,8 +5289,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<float64> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<float64> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5480,8 +5310,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<float64,float64>
   {
     .field static assembly initonly class assembly/'averageNum@100-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5492,8 +5321,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance float64 
-            Invoke(float64 n) cil managed
+    .method public strict virtual instance float64 Invoke(float64 n) cil managed
     {
       
       .maxstack  8
@@ -5501,8 +5329,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5520,8 +5347,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5535,8 +5361,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,float64>,object> 
-            Invoke(string _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,float64>,object> Invoke(string _arg1) cil managed
     {
       
       .maxstack  7
@@ -5568,8 +5393,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<string,float64>,float64>
   {
     .field static assembly initonly class assembly/'averageLength@107-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5580,8 +5404,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance float64 
-            Invoke(class [runtime]System.Tuple`2<string,float64> tupledArg) cil managed
+    .method public strict virtual instance float64 Invoke(class [runtime]System.Tuple`2<string,float64> tupledArg) cil managed
     {
       
       .maxstack  5
@@ -5597,8 +5420,7 @@
       IL_000f:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5616,8 +5438,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5631,8 +5452,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -5653,8 +5473,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #7 input at line 112@114-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5665,8 +5484,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -5674,8 +5492,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5690,8 +5507,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #7 input at line 112@114-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5702,8 +5518,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -5713,8 +5528,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -5767,8 +5581,7 @@
       IL_0023:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -5845,8 +5658,7 @@
       IL_0094:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -5927,8 +5739,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -5964,8 +5775,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -5976,8 +5786,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6001,8 +5810,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'averagePrice@115-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6013,8 +5821,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product x) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product x) cil managed
     {
       
       .maxstack  8
@@ -6024,8 +5831,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -6043,8 +5849,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6058,8 +5863,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  9
@@ -6196,8 +6000,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal>,class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>>
   {
     .field static assembly initonly class assembly/'Pipe #7 input at line 112@116-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -6208,8 +6011,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal> Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,valuetype [runtime]System.Decimal> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -6229,8 +6031,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -6241,8 +6042,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_factorsOf300() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_factorsOf300() cil managed
   {
     
     .maxstack  8
@@ -6250,8 +6050,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_uniqueFactors() cil managed
+  .method public specialname static int32 get_uniqueFactors() cil managed
   {
     
     .maxstack  8
@@ -6259,8 +6058,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -6268,8 +6066,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_numSum() cil managed
+  .method public specialname static int32 get_numSum() cil managed
   {
     
     .maxstack  8
@@ -6277,8 +6074,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -6286,8 +6082,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_totalChars() cil managed
+  .method public specialname static int32 get_totalChars() cil managed
   {
     
     .maxstack  8
@@ -6295,8 +6090,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -6304,8 +6098,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,int32>[] 
-          get_categories() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,int32>[] get_categories() cil managed
   {
     
     .maxstack  8
@@ -6313,8 +6106,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_minNum() cil managed
+  .method public specialname static int32 get_minNum() cil managed
   {
     
     .maxstack  8
@@ -6322,8 +6114,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_shortestWord() cil managed
+  .method public specialname static int32 get_shortestWord() cil managed
   {
     
     .maxstack  8
@@ -6331,8 +6122,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] 
-          get_categories2() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] get_categories2() cil managed
   {
     
     .maxstack  8
@@ -6340,8 +6130,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] 
-          get_categories3() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] get_categories3() cil managed
   {
     
     .maxstack  8
@@ -6349,8 +6138,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_maxNum() cil managed
+  .method public specialname static int32 get_maxNum() cil managed
   {
     
     .maxstack  8
@@ -6358,8 +6146,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_longestLength() cil managed
+  .method public specialname static int32 get_longestLength() cil managed
   {
     
     .maxstack  8
@@ -6367,8 +6154,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] 
-          get_categories4() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] get_categories4() cil managed
   {
     
     .maxstack  8
@@ -6376,8 +6162,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] 
-          get_categories5() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] get_categories5() cil managed
   {
     
     .maxstack  8
@@ -6385,8 +6170,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<float64> 
-          get_numbers2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<float64> get_numbers2() cil managed
   {
     
     .maxstack  8
@@ -6394,8 +6178,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static float64 
-          get_averageNum() cil managed
+  .method public specialname static float64 get_averageNum() cil managed
   {
     
     .maxstack  8
@@ -6403,8 +6186,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static float64 
-          get_averageLength() cil managed
+  .method public specialname static float64 get_averageLength() cil managed
   {
     
     .maxstack  8
@@ -6412,8 +6194,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] 
-          get_categories6() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,valuetype [runtime]System.Decimal>[] get_categories6() cil managed
   {
     
     .maxstack  8
@@ -7333,3 +7114,9 @@
   } 
 
 } 
+
+
+
+
+
+
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 9f2155759bf..2606675e465 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -17,7 +17,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.net472.release.bsl
index 2d1d0cb1403..b1f69065a36 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -17,7 +17,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index 925e78803dd..f4ca46e29ee 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Aggregates01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index 2f4d0544a99..2dc3f1c7d70 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -319,8 +314,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field static assembly initonly class assembly/'products12@13-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -331,8 +325,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -343,8 +336,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -392,8 +384,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -469,8 +460,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -551,8 +541,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -588,8 +577,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -600,8 +588,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -622,8 +609,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,bool>
   {
     .field static assembly initonly class assembly/'startsWithO@23-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -634,8 +620,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(string s) cil managed
+    .method public strict virtual instance bool Invoke(string s) cil managed
     {
       
       .maxstack  8
@@ -647,8 +632,7 @@
       IL_000b:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -696,8 +680,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -773,8 +756,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -855,8 +837,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -892,8 +873,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -904,8 +884,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -959,8 +938,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1036,8 +1014,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1118,8 +1095,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1155,8 +1131,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1167,8 +1142,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1189,8 +1163,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'fourthLowNum@53-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1201,8 +1174,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1212,8 +1184,7 @@
       IL_0004:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1224,8 +1195,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1233,8 +1203,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product 
-          get_products12() cil managed
+  .method public specialname static class [Utils]Utils/Product get_products12() cil managed
   {
     
     .maxstack  8
@@ -1242,8 +1211,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_strings() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_strings() cil managed
   {
     
     .maxstack  8
@@ -1251,8 +1219,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static string 
-          get_startsWithO() cil managed
+  .method public specialname static string get_startsWithO() cil managed
   {
     
     .maxstack  8
@@ -1260,8 +1227,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1271,8 +1237,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_firstNumOrDefault() cil managed
+  .method public specialname static int32 get_firstNumOrDefault() cil managed
   {
     
     .maxstack  8
@@ -1280,8 +1245,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers2() cil managed
   {
     
     .maxstack  8
@@ -1289,8 +1253,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_fourthLowNum() cil managed
+  .method public specialname static int32 get_fourthLowNum() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.net472.release.bsl
index 2f4d0544a99..2dc3f1c7d70 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -319,8 +314,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field static assembly initonly class assembly/'products12@13-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -331,8 +325,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -343,8 +336,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -392,8 +384,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -469,8 +460,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -551,8 +541,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -588,8 +577,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -600,8 +588,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -622,8 +609,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,bool>
   {
     .field static assembly initonly class assembly/'startsWithO@23-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -634,8 +620,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(string s) cil managed
+    .method public strict virtual instance bool Invoke(string s) cil managed
     {
       
       .maxstack  8
@@ -647,8 +632,7 @@
       IL_000b:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -696,8 +680,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -773,8 +756,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -855,8 +837,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -892,8 +873,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -904,8 +884,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -959,8 +938,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1036,8 +1014,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1118,8 +1095,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1155,8 +1131,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1167,8 +1142,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1189,8 +1163,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'fourthLowNum@53-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1201,8 +1174,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1212,8 +1184,7 @@
       IL_0004:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1224,8 +1195,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1233,8 +1203,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product 
-          get_products12() cil managed
+  .method public specialname static class [Utils]Utils/Product get_products12() cil managed
   {
     
     .maxstack  8
@@ -1242,8 +1211,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_strings() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_strings() cil managed
   {
     
     .maxstack  8
@@ -1251,8 +1219,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static string 
-          get_startsWithO() cil managed
+  .method public specialname static string get_startsWithO() cil managed
   {
     
     .maxstack  8
@@ -1260,8 +1227,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1271,8 +1237,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_firstNumOrDefault() cil managed
+  .method public specialname static int32 get_firstNumOrDefault() cil managed
   {
     
     .maxstack  8
@@ -1280,8 +1245,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers2() cil managed
   {
     
     .maxstack  8
@@ -1289,8 +1253,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_fourthLowNum() cil managed
+  .method public specialname static int32 get_fourthLowNum() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 26f5a9df9f0..11c30783af7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -319,8 +314,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field static assembly initonly class assembly/'products12@13-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -331,8 +325,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -343,8 +336,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -392,8 +384,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -469,8 +460,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -551,8 +541,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -588,8 +577,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -600,8 +588,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -622,8 +609,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,bool>
   {
     .field static assembly initonly class assembly/'startsWithO@23-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -634,8 +620,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(string s) cil managed
+    .method public strict virtual instance bool Invoke(string s) cil managed
     {
       
       .maxstack  8
@@ -647,8 +632,7 @@
       IL_000b:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -696,8 +680,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -773,8 +756,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -855,8 +837,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -892,8 +873,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -904,8 +884,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -959,8 +938,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1036,8 +1014,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1118,8 +1095,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1155,8 +1131,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1167,8 +1142,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1189,8 +1163,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'fourthLowNum@53-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1201,8 +1174,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1212,8 +1184,7 @@
       IL_0004:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1224,8 +1195,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1233,8 +1203,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product 
-          get_products12() cil managed
+  .method public specialname static class [Utils]Utils/Product get_products12() cil managed
   {
     
     .maxstack  8
@@ -1242,8 +1211,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_strings() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_strings() cil managed
   {
     
     .maxstack  8
@@ -1251,8 +1219,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static string 
-          get_startsWithO() cil managed
+  .method public specialname static string get_startsWithO() cil managed
   {
     
     .maxstack  8
@@ -1260,8 +1227,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1271,8 +1237,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_firstNumOrDefault() cil managed
+  .method public specialname static int32 get_firstNumOrDefault() cil managed
   {
     
     .maxstack  8
@@ -1280,8 +1245,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers2() cil managed
   {
     
     .maxstack  8
@@ -1289,8 +1253,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static int32 
-          get_fourthLowNum() cil managed
+  .method public specialname static int32 get_fourthLowNum() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index c649190faa6..dc840648eea 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.net472.release.bsl
index c649190faa6..dc840648eea 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index fee4817e146..560102af961 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101ElementOperators01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index af1ef1ed36b..04150c7514a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -17,7 +17,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -64,8 +64,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -79,8 +78,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> 
-            Invoke(int32 _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> Invoke(int32 _arg1) cil managed
     {
       
       .maxstack  6
@@ -101,8 +99,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@15-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -113,8 +110,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -122,8 +118,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -138,8 +133,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@15-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -150,8 +144,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -161,8 +154,7 @@
       IL_0003:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -180,8 +172,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -195,8 +186,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<int32,int32>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,int32> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<int32,int32>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,int32> _arg2) cil managed
     {
       
       .maxstack  6
@@ -217,8 +207,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<int32,int32>,class [runtime]System.Tuple`2<int32,int32[]>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@16-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -229,8 +218,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<int32,int32[]> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,int32> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<int32,int32[]> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,int32> g) cil managed
     {
       
       .maxstack  8
@@ -243,8 +231,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -262,8 +249,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -277,8 +263,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<string,object> 
-            Invoke(string _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<string,object> Invoke(string _arg1) cil managed
     {
       
       .maxstack  6
@@ -299,8 +284,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 23@25-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -311,8 +295,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string w) cil managed
+    .method public strict virtual instance string Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -320,8 +303,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -336,8 +318,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,char>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 23@25-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -348,8 +329,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance char 
-            Invoke(string w) cil managed
+    .method public strict virtual instance char Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -359,8 +339,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -378,8 +357,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -393,8 +371,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<char,string>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<char,string> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<char,string>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<char,string> _arg2) cil managed
     {
       
       .maxstack  6
@@ -415,8 +392,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<char,string>,class [runtime]System.Tuple`2<char,string[]>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 23@26-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -427,8 +403,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<char,string[]> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<char,string> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<char,string[]> Invoke(class [System.Core]System.Linq.IGrouping`2<char,string> g) cil managed
     {
       
       .maxstack  8
@@ -441,8 +416,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -460,8 +434,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -475,8 +448,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -497,8 +469,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 33@35-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -509,8 +480,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -518,8 +488,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -534,8 +503,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 33@35-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -546,8 +514,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -557,8 +524,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -576,8 +542,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -591,8 +556,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  6
@@ -613,8 +577,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 33@36-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -625,8 +588,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -639,8 +601,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -658,8 +619,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -673,8 +633,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> 
-            Invoke(class [Utils]Utils/Order _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> Invoke(class [Utils]Utils/Order _arg2) cil managed
     {
       
       .maxstack  6
@@ -695,8 +654,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,class [Utils]Utils/Order>
   {
     .field static assembly initonly class assembly/'yearGroups@48-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -707,8 +665,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Order 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance class [Utils]Utils/Order Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  8
@@ -716,8 +673,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -732,8 +688,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,int32>
   {
     .field static assembly initonly class assembly/'yearGroups@48-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -744,8 +699,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  5
@@ -758,8 +712,7 @@
       IL_000e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -777,8 +730,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -792,8 +744,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> 
-            Invoke(class [Utils]Utils/Order _arg4) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> Invoke(class [Utils]Utils/Order _arg4) cil managed
     {
       
       .maxstack  6
@@ -814,8 +765,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,class [Utils]Utils/Order>
   {
     .field static assembly initonly class assembly/'monthGroups@52-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -826,8 +776,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Order 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance class [Utils]Utils/Order Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  8
@@ -835,8 +784,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -851,8 +799,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,int32>
   {
     .field static assembly initonly class assembly/'monthGroups@52-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -863,8 +810,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  5
@@ -877,8 +823,7 @@
       IL_000e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -896,8 +841,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -911,8 +855,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg5) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg5) cil managed
     {
       
       .maxstack  6
@@ -933,8 +876,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>
   {
     .field static assembly initonly class assembly/'monthGroups@53-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -945,8 +887,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> mg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> mg) cil managed
     {
       
       .maxstack  8
@@ -959,8 +900,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -978,8 +918,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -993,8 +932,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg3) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg3) cil managed
     {
       
       .maxstack  10
@@ -1047,8 +985,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>>,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>
   {
     .field static assembly initonly class assembly/'yearGroups@55-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1059,8 +996,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1081,8 +1017,7 @@
       IL_001f:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1100,8 +1035,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1115,8 +1049,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>>,object> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>>,object> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  10
@@ -1170,8 +1103,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>>,class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 43@57-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1182,8 +1114,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]> 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]> Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1204,8 +1135,7 @@
       IL_001f:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1216,8 +1146,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_digits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_digits() cil managed
   {
     
     .maxstack  8
@@ -1225,8 +1154,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -1234,8 +1162,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<int32,int32[]>[] 
-          get_numberGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<int32,int32[]>[] get_numberGroups() cil managed
   {
     
     .maxstack  8
@@ -1243,8 +1170,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -1252,8 +1178,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<char,string[]>[] 
-          get_wordGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<char,string[]>[] get_wordGroups() cil managed
   {
     
     .maxstack  8
@@ -1261,8 +1186,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1270,8 +1194,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]>[] 
-          get_orderGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]>[] get_orderGroups() cil managed
   {
     
     .maxstack  8
@@ -1279,8 +1202,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -1288,8 +1210,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]>[] 
-          get_customerOrderGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]>[] get_customerOrderGroups() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.net472.release.bsl
index af1ef1ed36b..04150c7514a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -17,7 +17,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -64,8 +64,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -79,8 +78,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> 
-            Invoke(int32 _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> Invoke(int32 _arg1) cil managed
     {
       
       .maxstack  6
@@ -101,8 +99,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@15-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -113,8 +110,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -122,8 +118,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -138,8 +133,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@15-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -150,8 +144,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -161,8 +154,7 @@
       IL_0003:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -180,8 +172,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -195,8 +186,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<int32,int32>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,int32> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<int32,int32>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,int32> _arg2) cil managed
     {
       
       .maxstack  6
@@ -217,8 +207,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<int32,int32>,class [runtime]System.Tuple`2<int32,int32[]>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@16-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -229,8 +218,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<int32,int32[]> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,int32> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<int32,int32[]> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,int32> g) cil managed
     {
       
       .maxstack  8
@@ -243,8 +231,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -262,8 +249,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -277,8 +263,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<string,object> 
-            Invoke(string _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<string,object> Invoke(string _arg1) cil managed
     {
       
       .maxstack  6
@@ -299,8 +284,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 23@25-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -311,8 +295,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string w) cil managed
+    .method public strict virtual instance string Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -320,8 +303,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -336,8 +318,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,char>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 23@25-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -348,8 +329,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance char 
-            Invoke(string w) cil managed
+    .method public strict virtual instance char Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -359,8 +339,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -378,8 +357,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -393,8 +371,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<char,string>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<char,string> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<char,string>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<char,string> _arg2) cil managed
     {
       
       .maxstack  6
@@ -415,8 +392,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<char,string>,class [runtime]System.Tuple`2<char,string[]>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 23@26-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -427,8 +403,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<char,string[]> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<char,string> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<char,string[]> Invoke(class [System.Core]System.Linq.IGrouping`2<char,string> g) cil managed
     {
       
       .maxstack  8
@@ -441,8 +416,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -460,8 +434,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -475,8 +448,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -497,8 +469,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 33@35-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -509,8 +480,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -518,8 +488,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -534,8 +503,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 33@35-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -546,8 +514,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -557,8 +524,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -576,8 +542,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -591,8 +556,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  6
@@ -613,8 +577,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 33@36-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -625,8 +588,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -639,8 +601,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -658,8 +619,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -673,8 +633,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> 
-            Invoke(class [Utils]Utils/Order _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> Invoke(class [Utils]Utils/Order _arg2) cil managed
     {
       
       .maxstack  6
@@ -695,8 +654,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,class [Utils]Utils/Order>
   {
     .field static assembly initonly class assembly/'yearGroups@48-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -707,8 +665,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Order 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance class [Utils]Utils/Order Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  8
@@ -716,8 +673,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -732,8 +688,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,int32>
   {
     .field static assembly initonly class assembly/'yearGroups@48-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -744,8 +699,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  5
@@ -758,8 +712,7 @@
       IL_000e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -777,8 +730,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -792,8 +744,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> 
-            Invoke(class [Utils]Utils/Order _arg4) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> Invoke(class [Utils]Utils/Order _arg4) cil managed
     {
       
       .maxstack  6
@@ -814,8 +765,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,class [Utils]Utils/Order>
   {
     .field static assembly initonly class assembly/'monthGroups@52-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -826,8 +776,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Order 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance class [Utils]Utils/Order Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  8
@@ -835,8 +784,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -851,8 +799,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,int32>
   {
     .field static assembly initonly class assembly/'monthGroups@52-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -863,8 +810,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  5
@@ -877,8 +823,7 @@
       IL_000e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -896,8 +841,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -911,8 +855,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg5) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg5) cil managed
     {
       
       .maxstack  6
@@ -933,8 +876,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>
   {
     .field static assembly initonly class assembly/'monthGroups@53-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -945,8 +887,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> mg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> mg) cil managed
     {
       
       .maxstack  8
@@ -959,8 +900,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -978,8 +918,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -993,8 +932,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg3) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg3) cil managed
     {
       
       .maxstack  10
@@ -1047,8 +985,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>>,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>
   {
     .field static assembly initonly class assembly/'yearGroups@55-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1059,8 +996,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]> Invoke(class [runtime]System.Tuple`2<class [System.Core]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1081,8 +1017,7 @@
       IL_001f:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1100,8 +1035,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1115,8 +1049,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>>,object> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>>,object> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  10
@@ -1170,8 +1103,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>>,class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 43@57-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1182,8 +1114,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]> 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]> Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1204,8 +1135,7 @@
       IL_001f:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1216,8 +1146,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_digits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_digits() cil managed
   {
     
     .maxstack  8
@@ -1225,8 +1154,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -1234,8 +1162,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<int32,int32[]>[] 
-          get_numberGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<int32,int32[]>[] get_numberGroups() cil managed
   {
     
     .maxstack  8
@@ -1243,8 +1170,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -1252,8 +1178,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<char,string[]>[] 
-          get_wordGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<char,string[]>[] get_wordGroups() cil managed
   {
     
     .maxstack  8
@@ -1261,8 +1186,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1270,8 +1194,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]>[] 
-          get_orderGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]>[] get_orderGroups() cil managed
   {
     
     .maxstack  8
@@ -1279,8 +1202,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -1288,8 +1210,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]>[] 
-          get_customerOrderGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]>[] get_customerOrderGroups() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 2d27fb5b024..2d82c2713b5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -64,8 +64,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -79,8 +78,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> 
-            Invoke(int32 _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> Invoke(int32 _arg1) cil managed
     {
       
       .maxstack  6
@@ -101,8 +99,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@15-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -113,8 +110,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -122,8 +118,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -138,8 +133,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@15-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -150,8 +144,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -161,8 +154,7 @@
       IL_0003:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -180,8 +172,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -195,8 +186,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<int32,int32>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,int32> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<int32,int32>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,int32> _arg2) cil managed
     {
       
       .maxstack  6
@@ -217,8 +207,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Linq]System.Linq.IGrouping`2<int32,int32>,class [runtime]System.Tuple`2<int32,int32[]>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@16-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -229,8 +218,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<int32,int32[]> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,int32> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<int32,int32[]> Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,int32> g) cil managed
     {
       
       .maxstack  8
@@ -243,8 +231,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -262,8 +249,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -277,8 +263,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<string,object> 
-            Invoke(string _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<string,object> Invoke(string _arg1) cil managed
     {
       
       .maxstack  6
@@ -299,8 +284,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 23@25-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -311,8 +295,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string w) cil managed
+    .method public strict virtual instance string Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -320,8 +303,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -336,8 +318,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,char>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 23@25-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -348,8 +329,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance char 
-            Invoke(string w) cil managed
+    .method public strict virtual instance char Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -359,8 +339,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -378,8 +357,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -393,8 +371,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<char,string>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<char,string> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<char,string>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<char,string> _arg2) cil managed
     {
       
       .maxstack  6
@@ -415,8 +392,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Linq]System.Linq.IGrouping`2<char,string>,class [runtime]System.Tuple`2<char,string[]>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 23@26-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -427,8 +403,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<char,string[]> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<char,string> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<char,string[]> Invoke(class [System.Linq]System.Linq.IGrouping`2<char,string> g) cil managed
     {
       
       .maxstack  8
@@ -441,8 +416,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -460,8 +434,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -475,8 +448,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -497,8 +469,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 33@35-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -509,8 +480,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -518,8 +488,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -534,8 +503,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 33@35-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -546,8 +514,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -557,8 +524,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -576,8 +542,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -591,8 +556,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  6
@@ -613,8 +577,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 33@36-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -625,8 +588,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -639,8 +601,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -658,8 +619,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -673,8 +633,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> 
-            Invoke(class [Utils]Utils/Order _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> Invoke(class [Utils]Utils/Order _arg2) cil managed
     {
       
       .maxstack  6
@@ -695,8 +654,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,class [Utils]Utils/Order>
   {
     .field static assembly initonly class assembly/'yearGroups@48-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -707,8 +665,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Order 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance class [Utils]Utils/Order Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  8
@@ -716,8 +673,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -732,8 +688,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,int32>
   {
     .field static assembly initonly class assembly/'yearGroups@48-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -744,8 +699,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  5
@@ -758,8 +712,7 @@
       IL_000e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -777,8 +730,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -792,8 +744,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> 
-            Invoke(class [Utils]Utils/Order _arg4) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Order,object> Invoke(class [Utils]Utils/Order _arg4) cil managed
     {
       
       .maxstack  6
@@ -814,8 +765,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,class [Utils]Utils/Order>
   {
     .field static assembly initonly class assembly/'monthGroups@52-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -826,8 +776,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Order 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance class [Utils]Utils/Order Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  8
@@ -835,8 +784,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -851,8 +799,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Order,int32>
   {
     .field static assembly initonly class assembly/'monthGroups@52-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -863,8 +810,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Order o) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Order o) cil managed
     {
       
       .maxstack  5
@@ -877,8 +823,7 @@
       IL_000e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -896,8 +841,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -911,8 +855,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg5) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg5) cil managed
     {
       
       .maxstack  6
@@ -933,8 +876,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>
   {
     .field static assembly initonly class assembly/'monthGroups@53-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -945,8 +887,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> mg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]> Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> mg) cil managed
     {
       
       .maxstack  8
@@ -959,8 +900,7 @@
       IL_0011:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -978,8 +918,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -993,8 +932,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg3) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order> _arg3) cil managed
     {
       
       .maxstack  10
@@ -1047,8 +985,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>>,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>
   {
     .field static assembly initonly class assembly/'yearGroups@55-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1059,8 +996,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]> 
-            Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]> Invoke(class [runtime]System.Tuple`2<class [System.Linq]System.Linq.IGrouping`2<int32,class [Utils]Utils/Order>,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1081,8 +1017,7 @@
       IL_001f:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1100,8 +1035,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1115,8 +1049,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>>,object> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>>,object> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  10
@@ -1170,8 +1103,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>>,class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 43@57-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1182,8 +1114,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]> 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]> Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1204,8 +1135,7 @@
       IL_001f:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1216,8 +1146,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_digits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_digits() cil managed
   {
     
     .maxstack  8
@@ -1225,8 +1154,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -1234,8 +1162,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<int32,int32[]>[] 
-          get_numberGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<int32,int32[]>[] get_numberGroups() cil managed
   {
     
     .maxstack  8
@@ -1243,8 +1170,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -1252,8 +1178,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<char,string[]>[] 
-          get_wordGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<char,string[]>[] get_wordGroups() cil managed
   {
     
     .maxstack  8
@@ -1261,8 +1186,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1270,8 +1194,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]>[] 
-          get_orderGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [Utils]Utils/Product[]>[] get_orderGroups() cil managed
   {
     
     .maxstack  8
@@ -1279,8 +1202,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -1288,8 +1210,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]>[] 
-          get_customerOrderGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Tuple`2<int32,class [runtime]System.Tuple`2<int32,class [Utils]Utils/Order[]>[]>[]>[] get_customerOrderGroups() cil managed
   {
     
     .maxstack  8
@@ -1619,3 +1540,9 @@
   } 
 
 } 
+
+
+
+
+
+
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 3ac4071a8d2..61278c17417 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -17,7 +17,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.net472.release.bsl
index 3ac4071a8d2..61278c17417 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -17,7 +17,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index f1572eba9b3..02666957568 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Grouping01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -31,12 +31,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index 34b87ed620a..74211cd0826 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -56,8 +56,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@14' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -68,8 +67,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -77,8 +75,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -93,8 +90,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@14-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -105,8 +101,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -116,8 +111,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -132,8 +126,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [Utils]Utils/Product,class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@14-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -157,8 +150,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -176,8 +168,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -191,8 +182,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>,object> Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> _arg1) cil managed
     {
       
       .maxstack  7
@@ -224,8 +214,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,string>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@15-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -236,8 +225,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> 
-            Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -257,8 +245,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -273,8 +260,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@22' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -285,8 +271,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -294,8 +279,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -310,8 +294,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -322,8 +305,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -333,8 +315,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -349,8 +330,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@22-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -374,8 +354,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -393,8 +372,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -408,8 +386,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
     {
       
       .maxstack  7
@@ -441,8 +418,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@23-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -453,8 +429,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -473,8 +448,7 @@
       IL_0015:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -489,8 +463,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@30' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -501,8 +474,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -510,8 +482,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -526,8 +497,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@30-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -538,8 +508,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -549,8 +518,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -565,8 +533,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@30-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -590,8 +557,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -634,8 +600,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,object> 
-            Invoke(class [Utils]Utils/Product _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,object> Invoke(class [Utils]Utils/Product _arg2) cil managed
     {
       
       .maxstack  8
@@ -666,8 +631,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -681,8 +645,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,class [runtime]System.Collections.IEnumerable> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
     {
       
       .maxstack  9
@@ -722,8 +685,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,string>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@32-5' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -734,8 +696,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> 
-            Invoke(class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> Invoke(class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -759,8 +720,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -775,8 +735,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@39' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -787,8 +746,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -796,8 +754,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -812,8 +769,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@39-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -824,8 +780,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -835,8 +790,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -851,8 +805,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@39-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -876,8 +829,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -920,8 +872,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,object> 
-            Invoke(class [Utils]Utils/Product _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,object> Invoke(class [Utils]Utils/Product _arg2) cil managed
     {
       
       .maxstack  9
@@ -971,8 +922,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -986,8 +936,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,class [runtime]System.Collections.IEnumerable> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
     {
       
       .maxstack  9
@@ -1028,8 +977,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,class [runtime]System.Tuple`2<string,string>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@42-5' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1040,8 +988,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> 
-            Invoke(class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> Invoke(class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1068,8 +1015,7 @@
       IL_0023:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1080,8 +1026,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_categories() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_categories() cil managed
   {
     
     .maxstack  8
@@ -1089,8 +1034,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1098,8 +1042,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,string>[] 
-          get_q() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,string>[] get_q() cil managed
   {
     
     .maxstack  8
@@ -1107,8 +1050,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] 
-          get_q2() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] get_q2() cil managed
   {
     
     .maxstack  8
@@ -1116,8 +1058,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,string>[] 
-          get_q3() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,string>[] get_q3() cil managed
   {
     
     .maxstack  8
@@ -1125,8 +1066,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,string>[] 
-          get_q4() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,string>[] get_q4() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.net472.release.bsl
index 34b87ed620a..74211cd0826 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -56,8 +56,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@14' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -68,8 +67,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -77,8 +75,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -93,8 +90,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@14-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -105,8 +101,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -116,8 +111,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -132,8 +126,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [Utils]Utils/Product,class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@14-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -157,8 +150,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -176,8 +168,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -191,8 +182,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>,object> Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> _arg1) cil managed
     {
       
       .maxstack  7
@@ -224,8 +214,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,string>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@15-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -236,8 +225,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> 
-            Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -257,8 +245,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -273,8 +260,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@22' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -285,8 +271,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -294,8 +279,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -310,8 +294,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -322,8 +305,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -333,8 +315,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -349,8 +330,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@22-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -374,8 +354,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -393,8 +372,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -408,8 +386,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
     {
       
       .maxstack  7
@@ -441,8 +418,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@23-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -453,8 +429,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -473,8 +448,7 @@
       IL_0015:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -489,8 +463,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@30' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -501,8 +474,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -510,8 +482,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -526,8 +497,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@30-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -538,8 +508,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -549,8 +518,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -565,8 +533,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@30-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -590,8 +557,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -634,8 +600,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,object> 
-            Invoke(class [Utils]Utils/Product _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,object> Invoke(class [Utils]Utils/Product _arg2) cil managed
     {
       
       .maxstack  8
@@ -666,8 +631,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -681,8 +645,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,class [runtime]System.Collections.IEnumerable> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
     {
       
       .maxstack  9
@@ -722,8 +685,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,string>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@32-5' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -734,8 +696,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> 
-            Invoke(class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> Invoke(class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -759,8 +720,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -775,8 +735,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@39' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -787,8 +746,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -796,8 +754,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -812,8 +769,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@39-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -824,8 +780,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -835,8 +790,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -851,8 +805,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@39-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -876,8 +829,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -920,8 +872,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,object> 
-            Invoke(class [Utils]Utils/Product _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,object> Invoke(class [Utils]Utils/Product _arg2) cil managed
     {
       
       .maxstack  9
@@ -971,8 +922,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -986,8 +936,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,class [runtime]System.Collections.IEnumerable> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
     {
       
       .maxstack  9
@@ -1028,8 +977,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,class [runtime]System.Tuple`2<string,string>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@42-5' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1040,8 +988,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> 
-            Invoke(class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> Invoke(class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1068,8 +1015,7 @@
       IL_0023:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1080,8 +1026,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_categories() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_categories() cil managed
   {
     
     .maxstack  8
@@ -1089,8 +1034,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1098,8 +1042,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,string>[] 
-          get_q() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,string>[] get_q() cil managed
   {
     
     .maxstack  8
@@ -1107,8 +1050,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] 
-          get_q2() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] get_q2() cil managed
   {
     
     .maxstack  8
@@ -1116,8 +1058,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,string>[] 
-          get_q3() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,string>[] get_q3() cil managed
   {
     
     .maxstack  8
@@ -1125,8 +1066,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,string>[] 
-          get_q4() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,string>[] get_q4() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index f711da357ed..eed3b14fa56 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -56,8 +56,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@14' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -68,8 +67,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -77,8 +75,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -93,8 +90,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@14-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -105,8 +101,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -116,8 +111,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -132,8 +126,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [Utils]Utils/Product,class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@14-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -157,8 +150,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -176,8 +168,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -191,8 +182,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>,object> Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> _arg1) cil managed
     {
       
       .maxstack  7
@@ -224,8 +214,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,string>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 12@15-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -236,8 +225,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> 
-            Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> Invoke(class [runtime]System.Tuple`2<string,class [Utils]Utils/Product> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -257,8 +245,7 @@
       IL_001a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -273,8 +260,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@22' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -285,8 +271,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -294,8 +279,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -310,8 +294,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -322,8 +305,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -333,8 +315,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -349,8 +330,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@22-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -374,8 +354,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -393,8 +372,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -408,8 +386,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,object> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
     {
       
       .maxstack  7
@@ -441,8 +418,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 20@23-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -453,8 +429,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -473,8 +448,7 @@
       IL_0015:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -489,8 +463,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@30' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -501,8 +474,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -510,8 +482,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -526,8 +497,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@30-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -538,8 +508,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -549,8 +518,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -565,8 +533,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@30-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -590,8 +557,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -634,8 +600,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,object> 
-            Invoke(class [Utils]Utils/Product _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,object> Invoke(class [Utils]Utils/Product _arg2) cil managed
     {
       
       .maxstack  8
@@ -666,8 +631,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -681,8 +645,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,class [runtime]System.Collections.IEnumerable> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
     {
       
       .maxstack  9
@@ -722,8 +685,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,string>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 28@32-5' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -734,8 +696,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> 
-            Invoke(class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> Invoke(class [runtime]System.Tuple`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -759,8 +720,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -775,8 +735,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@39' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -787,8 +746,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string c) cil managed
+    .method public strict virtual instance string Invoke(string c) cil managed
     {
       
       .maxstack  8
@@ -796,8 +754,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -812,8 +769,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@39-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -824,8 +780,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -835,8 +790,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -851,8 +805,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@39-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -876,8 +829,7 @@
       IL_0007:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -920,8 +872,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,object> 
-            Invoke(class [Utils]Utils/Product _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,object> Invoke(class [Utils]Utils/Product _arg2) cil managed
     {
       
       .maxstack  9
@@ -971,8 +922,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -986,8 +936,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,class [runtime]System.Collections.IEnumerable> Invoke(class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>> _arg1) cil managed
     {
       
       .maxstack  9
@@ -1028,8 +977,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string>,class [runtime]System.Tuple`2<string,string>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 37@42-5' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1040,8 +988,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> 
-            Invoke(class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,string> Invoke(class [runtime]System.Tuple`4<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>,class [Utils]Utils/Product,string> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -1068,8 +1015,7 @@
       IL_0023:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1080,8 +1026,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_categories() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_categories() cil managed
   {
     
     .maxstack  8
@@ -1089,8 +1034,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1098,8 +1042,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,string>[] 
-          get_q() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,string>[] get_q() cil managed
   {
     
     .maxstack  8
@@ -1107,8 +1050,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] 
-          get_q2() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>[] get_q2() cil managed
   {
     
     .maxstack  8
@@ -1116,8 +1058,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,string>[] 
-          get_q3() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,string>[] get_q3() cil managed
   {
     
     .maxstack  8
@@ -1125,8 +1066,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,string>[] 
-          get_q4() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,string>[] get_q4() cil managed
   {
     
     .maxstack  8
@@ -1369,3 +1309,9 @@
   } 
 
 } 
+
+
+
+
+
+
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 2851858eb06..d096c5fa9d4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.net472.release.bsl
index 2851858eb06..d096c5fa9d4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index 88c309312cf..4716dad9de9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Joins01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index d89f58056fd..7cf97f82524 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -84,8 +84,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -161,8 +160,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -243,8 +241,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -280,8 +277,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -292,8 +288,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -314,8 +309,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 10@12-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -326,8 +320,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string w) cil managed
+    .method public strict virtual instance string Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -335,8 +328,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -384,8 +376,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -461,8 +452,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -543,8 +533,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -580,8 +569,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -592,8 +580,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -614,8 +601,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 17@19-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -626,8 +612,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -636,8 +621,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -655,8 +639,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -670,8 +653,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -692,8 +674,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 25@27-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -704,8 +685,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -715,8 +695,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -731,8 +710,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 25@28-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -743,8 +721,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -752,8 +729,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -801,8 +777,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -878,8 +853,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -960,8 +934,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -997,8 +970,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1009,8 +981,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1031,8 +1002,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,int32>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 43@45-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1043,8 +1013,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1054,8 +1023,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1103,8 +1071,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -1180,8 +1147,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1262,8 +1228,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1299,8 +1264,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1311,8 +1275,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1333,8 +1296,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 51@53-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1345,8 +1307,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string d) cil managed
+    .method public strict virtual instance int32 Invoke(string d) cil managed
     {
       
       .maxstack  8
@@ -1355,8 +1316,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1371,8 +1331,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 51@54-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1383,8 +1342,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string d) cil managed
+    .method public strict virtual instance string Invoke(string d) cil managed
     {
       
       .maxstack  8
@@ -1392,8 +1350,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1411,8 +1368,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1426,8 +1382,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -1448,8 +1403,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 59@61-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1460,8 +1414,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1471,8 +1424,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1487,8 +1439,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 59@62-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1499,8 +1450,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1510,8 +1460,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1526,8 +1475,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 59@63-3' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1538,8 +1486,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1547,8 +1494,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1559,8 +1505,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -1568,8 +1513,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_sortedWords() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_sortedWords() cil managed
   {
     
     .maxstack  8
@@ -1577,8 +1521,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_sortedWords2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_sortedWords2() cil managed
   {
     
     .maxstack  8
@@ -1586,8 +1529,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1595,8 +1537,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product[] 
-          get_sortedProducts() cil managed
+  .method public specialname static class [Utils]Utils/Product[] get_sortedProducts() cil managed
   {
     
     .maxstack  8
@@ -1604,8 +1545,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product[] 
-          get_sortedProducts2() cil managed
+  .method public specialname static class [Utils]Utils/Product[] get_sortedProducts2() cil managed
   {
     
     .maxstack  8
@@ -1613,8 +1553,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_digits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_digits() cil managed
   {
     
     .maxstack  8
@@ -1622,8 +1561,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_sortedDigits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_sortedDigits() cil managed
   {
     
     .maxstack  8
@@ -1631,8 +1569,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product[] 
-          get_sortedProducts3() cil managed
+  .method public specialname static class [Utils]Utils/Product[] get_sortedProducts3() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.net472.release.bsl
index d89f58056fd..7cf97f82524 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -84,8 +84,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -161,8 +160,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -243,8 +241,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -280,8 +277,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -292,8 +288,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -314,8 +309,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 10@12-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -326,8 +320,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string w) cil managed
+    .method public strict virtual instance string Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -335,8 +328,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -384,8 +376,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -461,8 +452,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -543,8 +533,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -580,8 +569,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -592,8 +580,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -614,8 +601,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 17@19-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -626,8 +612,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -636,8 +621,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -655,8 +639,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -670,8 +653,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -692,8 +674,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 25@27-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -704,8 +685,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -715,8 +695,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -731,8 +710,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 25@28-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -743,8 +721,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -752,8 +729,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -801,8 +777,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -878,8 +853,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -960,8 +934,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -997,8 +970,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1009,8 +981,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1031,8 +1002,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,int32>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 43@45-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1043,8 +1013,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1054,8 +1023,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1103,8 +1071,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -1180,8 +1147,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1262,8 +1228,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1299,8 +1264,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1311,8 +1275,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1333,8 +1296,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 51@53-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1345,8 +1307,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string d) cil managed
+    .method public strict virtual instance int32 Invoke(string d) cil managed
     {
       
       .maxstack  8
@@ -1355,8 +1316,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1371,8 +1331,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 51@54-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1383,8 +1342,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string d) cil managed
+    .method public strict virtual instance string Invoke(string d) cil managed
     {
       
       .maxstack  8
@@ -1392,8 +1350,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1411,8 +1368,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1426,8 +1382,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -1448,8 +1403,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 59@61-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1460,8 +1414,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1471,8 +1424,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1487,8 +1439,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 59@62-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1499,8 +1450,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1510,8 +1460,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1526,8 +1475,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 59@63-3' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1538,8 +1486,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1547,8 +1494,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1559,8 +1505,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -1568,8 +1513,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_sortedWords() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_sortedWords() cil managed
   {
     
     .maxstack  8
@@ -1577,8 +1521,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_sortedWords2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_sortedWords2() cil managed
   {
     
     .maxstack  8
@@ -1586,8 +1529,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1595,8 +1537,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product[] 
-          get_sortedProducts() cil managed
+  .method public specialname static class [Utils]Utils/Product[] get_sortedProducts() cil managed
   {
     
     .maxstack  8
@@ -1604,8 +1545,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product[] 
-          get_sortedProducts2() cil managed
+  .method public specialname static class [Utils]Utils/Product[] get_sortedProducts2() cil managed
   {
     
     .maxstack  8
@@ -1613,8 +1553,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_digits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_digits() cil managed
   {
     
     .maxstack  8
@@ -1622,8 +1561,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_sortedDigits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_sortedDigits() cil managed
   {
     
     .maxstack  8
@@ -1631,8 +1569,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product[] 
-          get_sortedProducts3() cil managed
+  .method public specialname static class [Utils]Utils/Product[] get_sortedProducts3() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 3422fd1f727..4a40e47b926 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -84,8 +84,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -161,8 +160,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -243,8 +241,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -280,8 +277,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -292,8 +288,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -314,8 +309,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 10@12-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -326,8 +320,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string w) cil managed
+    .method public strict virtual instance string Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -335,8 +328,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -384,8 +376,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -461,8 +452,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -543,8 +533,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -580,8 +569,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -592,8 +580,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -614,8 +601,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 17@19-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -626,8 +612,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string w) cil managed
+    .method public strict virtual instance int32 Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -636,8 +621,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -655,8 +639,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -670,8 +653,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -692,8 +674,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 25@27-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -704,8 +685,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -715,8 +695,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -731,8 +710,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 25@28-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -743,8 +721,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -752,8 +729,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -801,8 +777,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>& next) cil managed
     {
       
       .maxstack  6
@@ -878,8 +853,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -960,8 +934,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -997,8 +970,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance class [Utils]Utils/Product get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1009,8 +981,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<class [Utils]Utils/Product> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1031,8 +1002,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,int32>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 43@45-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1043,8 +1013,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance int32 Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1054,8 +1023,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1103,8 +1071,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -1180,8 +1147,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1262,8 +1228,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1299,8 +1264,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1311,8 +1275,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1333,8 +1296,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,int32>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 51@53-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1345,8 +1307,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(string d) cil managed
+    .method public strict virtual instance int32 Invoke(string d) cil managed
     {
       
       .maxstack  8
@@ -1355,8 +1316,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1371,8 +1331,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,string>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 51@54-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1383,8 +1342,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(string d) cil managed
+    .method public strict virtual instance string Invoke(string d) cil managed
     {
       
       .maxstack  8
@@ -1392,8 +1350,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1411,8 +1368,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1426,8 +1382,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -1448,8 +1403,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 59@61-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1460,8 +1414,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1471,8 +1424,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1487,8 +1439,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,valuetype [runtime]System.Decimal>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 59@62-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1499,8 +1450,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance valuetype [runtime]System.Decimal 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance valuetype [runtime]System.Decimal Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1510,8 +1460,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1526,8 +1475,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 59@63-3' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1538,8 +1486,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1547,8 +1494,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1559,8 +1505,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -1568,8 +1513,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_sortedWords() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_sortedWords() cil managed
   {
     
     .maxstack  8
@@ -1577,8 +1521,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_sortedWords2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_sortedWords2() cil managed
   {
     
     .maxstack  8
@@ -1586,8 +1529,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1595,8 +1537,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product[] 
-          get_sortedProducts() cil managed
+  .method public specialname static class [Utils]Utils/Product[] get_sortedProducts() cil managed
   {
     
     .maxstack  8
@@ -1604,8 +1545,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product[] 
-          get_sortedProducts2() cil managed
+  .method public specialname static class [Utils]Utils/Product[] get_sortedProducts2() cil managed
   {
     
     .maxstack  8
@@ -1613,8 +1553,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_digits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_digits() cil managed
   {
     
     .maxstack  8
@@ -1622,8 +1561,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_sortedDigits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_sortedDigits() cil managed
   {
     
     .maxstack  8
@@ -1631,8 +1569,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Product[] 
-          get_sortedProducts3() cil managed
+  .method public specialname static class [Utils]Utils/Product[] get_sortedProducts3() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 747c16cfd99..eb24b331202 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.net472.release.bsl
index 747c16cfd99..eb24b331202 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index b3476f7d00d..5233316d3d6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Ordering01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -21,12 +21,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index 1953556cebe..10b90a36dce 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -342,8 +337,7 @@
       IL_0014:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> 
-            Invoke(class [Utils]Utils/Order _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> Invoke(class [Utils]Utils/Order _arg2) cil managed
     {
       
       .maxstack  7
@@ -371,8 +365,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -386,8 +379,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  8
@@ -418,8 +410,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 19@22-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -430,8 +421,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance bool Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -451,8 +441,7 @@
       IL_001e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -467,8 +456,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 19@23-3' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -479,8 +467,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  7
@@ -504,8 +491,7 @@
       IL_0025:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -553,8 +539,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -630,8 +615,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -712,8 +696,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -749,8 +732,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -761,8 +743,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -806,8 +787,7 @@
       IL_0014:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> 
-            Invoke(class [Utils]Utils/Order _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> Invoke(class [Utils]Utils/Order _arg2) cil managed
     {
       
       .maxstack  7
@@ -835,8 +815,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -850,8 +829,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  8
@@ -882,8 +860,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 35@38-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -894,8 +871,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance bool Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -915,8 +891,7 @@
       IL_001e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -931,8 +906,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 35@39-3' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -943,8 +917,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  7
@@ -968,8 +941,7 @@
       IL_0025:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1017,8 +989,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1094,8 +1065,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1176,8 +1146,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1213,8 +1182,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1225,8 +1193,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1247,8 +1214,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 44@46-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1259,8 +1225,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1270,8 +1235,7 @@
       IL_0004:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1319,8 +1283,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1396,8 +1359,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1478,8 +1440,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1515,8 +1476,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1527,8 +1487,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1549,8 +1508,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 51@53-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1561,8 +1519,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1576,8 +1533,7 @@
       IL_0009:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1588,8 +1544,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -1597,8 +1552,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_first3Numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_first3Numbers() cil managed
   {
     
     .maxstack  8
@@ -1606,8 +1560,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -1615,8 +1568,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>[] 
-          get_WAOrders() cil managed
+  .method public specialname static class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>[] get_WAOrders() cil managed
   {
     
     .maxstack  8
@@ -1624,8 +1576,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_allButFirst4Numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_allButFirst4Numbers() cil managed
   {
     
     .maxstack  8
@@ -1633,8 +1584,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>> 
-          get_WAOrders2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>> get_WAOrders2() cil managed
   {
     
     .maxstack  8
@@ -1642,8 +1592,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_firstNumbersLessThan6() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_firstNumbersLessThan6() cil managed
   {
     
     .maxstack  8
@@ -1651,8 +1600,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_allButFirst3Numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_allButFirst3Numbers() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.net472.release.bsl
index 1953556cebe..10b90a36dce 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -342,8 +337,7 @@
       IL_0014:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> 
-            Invoke(class [Utils]Utils/Order _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> Invoke(class [Utils]Utils/Order _arg2) cil managed
     {
       
       .maxstack  7
@@ -371,8 +365,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -386,8 +379,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  8
@@ -418,8 +410,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 19@22-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -430,8 +421,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance bool Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -451,8 +441,7 @@
       IL_001e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -467,8 +456,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 19@23-3' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -479,8 +467,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  7
@@ -504,8 +491,7 @@
       IL_0025:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -553,8 +539,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -630,8 +615,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -712,8 +696,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -749,8 +732,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -761,8 +743,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -806,8 +787,7 @@
       IL_0014:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> 
-            Invoke(class [Utils]Utils/Order _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> Invoke(class [Utils]Utils/Order _arg2) cil managed
     {
       
       .maxstack  7
@@ -835,8 +815,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -850,8 +829,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  8
@@ -882,8 +860,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 35@38-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -894,8 +871,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance bool Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -915,8 +891,7 @@
       IL_001e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -931,8 +906,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 35@39-3' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -943,8 +917,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  7
@@ -968,8 +941,7 @@
       IL_0025:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1017,8 +989,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1094,8 +1065,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1176,8 +1146,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1213,8 +1182,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1225,8 +1193,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1247,8 +1214,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 44@46-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1259,8 +1225,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1270,8 +1235,7 @@
       IL_0004:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1319,8 +1283,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1396,8 +1359,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1478,8 +1440,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1515,8 +1476,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1527,8 +1487,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1549,8 +1508,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 51@53-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1561,8 +1519,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1576,8 +1533,7 @@
       IL_0009:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1588,8 +1544,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -1597,8 +1552,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_first3Numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_first3Numbers() cil managed
   {
     
     .maxstack  8
@@ -1606,8 +1560,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -1615,8 +1568,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>[] 
-          get_WAOrders() cil managed
+  .method public specialname static class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>[] get_WAOrders() cil managed
   {
     
     .maxstack  8
@@ -1624,8 +1576,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_allButFirst4Numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_allButFirst4Numbers() cil managed
   {
     
     .maxstack  8
@@ -1633,8 +1584,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>> 
-          get_WAOrders2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>> get_WAOrders2() cil managed
   {
     
     .maxstack  8
@@ -1642,8 +1592,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_firstNumbersLessThan6() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_firstNumbersLessThan6() cil managed
   {
     
     .maxstack  8
@@ -1651,8 +1600,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_allButFirst3Numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_allButFirst3Numbers() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 1df5e14cf83..1b17cc6faad 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -342,8 +337,7 @@
       IL_0014:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> 
-            Invoke(class [Utils]Utils/Order _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> Invoke(class [Utils]Utils/Order _arg2) cil managed
     {
       
       .maxstack  7
@@ -371,8 +365,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -386,8 +379,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  8
@@ -418,8 +410,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 19@22-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -430,8 +421,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance bool Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -451,8 +441,7 @@
       IL_001e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -467,8 +456,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 19@23-3' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -479,8 +467,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  7
@@ -504,8 +491,7 @@
       IL_0025:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -553,8 +539,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -630,8 +615,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -712,8 +696,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -749,8 +732,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -761,8 +743,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -806,8 +787,7 @@
       IL_0014:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> 
-            Invoke(class [Utils]Utils/Order _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,object> Invoke(class [Utils]Utils/Order _arg2) cil managed
     {
       
       .maxstack  7
@@ -835,8 +815,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -850,8 +829,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Collections.IEnumerable> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  8
@@ -882,8 +860,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 35@38-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -894,8 +871,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance bool Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  6
@@ -915,8 +891,7 @@
       IL_001e:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -931,8 +906,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order>,class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>>
   {
     .field static assembly initonly class assembly/'Pipe #4 input at line 35@39-3' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -943,8 +917,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> 
-            Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime> Invoke(class [runtime]System.Tuple`2<class [Utils]Utils/Customer,class [Utils]Utils/Order> tupledArg) cil managed
     {
       
       .maxstack  7
@@ -968,8 +941,7 @@
       IL_0025:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1017,8 +989,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1094,8 +1065,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1176,8 +1146,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1213,8 +1182,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1225,8 +1193,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1247,8 +1214,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'Pipe #5 input at line 44@46-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1259,8 +1225,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1270,8 +1235,7 @@
       IL_0004:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1319,8 +1283,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -1396,8 +1359,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1478,8 +1440,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1515,8 +1476,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1527,8 +1487,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1549,8 +1508,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'Pipe #6 input at line 51@53-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1561,8 +1519,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -1576,8 +1533,7 @@
       IL_0009:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1588,8 +1544,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -1597,8 +1552,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_first3Numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_first3Numbers() cil managed
   {
     
     .maxstack  8
@@ -1606,8 +1560,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -1615,8 +1568,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>[] 
-          get_WAOrders() cil managed
+  .method public specialname static class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>[] get_WAOrders() cil managed
   {
     
     .maxstack  8
@@ -1624,8 +1576,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_allButFirst4Numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_allButFirst4Numbers() cil managed
   {
     
     .maxstack  8
@@ -1633,8 +1584,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>> 
-          get_WAOrders2() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [runtime]System.Tuple`3<string,int32,valuetype [runtime]System.DateTime>> get_WAOrders2() cil managed
   {
     
     .maxstack  8
@@ -1642,8 +1592,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_firstNumbersLessThan6() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_firstNumbersLessThan6() cil managed
   {
     
     .maxstack  8
@@ -1651,8 +1600,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_allButFirst3Numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_allButFirst3Numbers() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index afbad574fbe..d481df00fd8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.net472.release.bsl
index afbad574fbe..d481df00fd8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index 5e10bfe4ec9..e77426daa7b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Partitioning01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index 8fbb3f275dc..2906a76acd2 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -319,8 +314,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,bool>
   {
     .field static assembly initonly class assembly/'iAfterE@13-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -331,8 +325,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(string w) cil managed
+    .method public strict virtual instance bool Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -342,8 +335,7 @@
       IL_000b:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -361,8 +353,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -376,8 +367,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -398,8 +388,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -410,8 +399,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -419,8 +407,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -435,8 +422,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@22-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -447,8 +433,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -458,8 +443,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -477,8 +461,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -492,8 +475,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  6
@@ -531,8 +513,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@23-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -543,8 +524,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance bool Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -558,8 +538,7 @@
       IL_0012:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -574,8 +553,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@24-6' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -586,8 +564,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -599,8 +576,7 @@
       IL_000c:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -648,8 +624,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -725,8 +700,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -807,8 +781,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -844,8 +817,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -856,8 +828,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -878,8 +849,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'onlyOdd@33-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -890,8 +860,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -903,8 +872,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -922,8 +890,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -937,8 +904,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -959,8 +925,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -971,8 +936,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -980,8 +944,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -996,8 +959,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1008,8 +970,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1019,8 +980,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1038,8 +998,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1053,8 +1012,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  6
@@ -1092,8 +1050,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@41-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1104,8 +1061,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance bool Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -1119,8 +1075,7 @@
       IL_0012:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1135,8 +1090,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@42-6' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1147,8 +1101,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -1160,8 +1113,7 @@
       IL_000c:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1172,8 +1124,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -1181,8 +1132,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static bool 
-          get_iAfterE() cil managed
+  .method public specialname static bool get_iAfterE() cil managed
   {
     
     .maxstack  8
@@ -1190,8 +1140,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1199,8 +1148,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] 
-          get_productGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] get_productGroups() cil managed
   {
     
     .maxstack  8
@@ -1208,8 +1156,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -1217,8 +1164,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static bool 
-          get_onlyOdd() cil managed
+  .method public specialname static bool get_onlyOdd() cil managed
   {
     
     .maxstack  8
@@ -1226,8 +1172,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] 
-          get_productGroups2() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] get_productGroups2() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.net472.release.bsl
index 8fbb3f275dc..2906a76acd2 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -319,8 +314,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,bool>
   {
     .field static assembly initonly class assembly/'iAfterE@13-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -331,8 +325,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(string w) cil managed
+    .method public strict virtual instance bool Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -342,8 +335,7 @@
       IL_000b:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -361,8 +353,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -376,8 +367,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -398,8 +388,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -410,8 +399,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -419,8 +407,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -435,8 +422,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@22-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -447,8 +433,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -458,8 +443,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -477,8 +461,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -492,8 +475,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  6
@@ -531,8 +513,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@23-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -543,8 +524,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance bool Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -558,8 +538,7 @@
       IL_0012:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -574,8 +553,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@24-6' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -586,8 +564,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -599,8 +576,7 @@
       IL_000c:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -648,8 +624,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -725,8 +700,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -807,8 +781,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -844,8 +817,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -856,8 +828,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -878,8 +849,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'onlyOdd@33-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -890,8 +860,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -903,8 +872,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -922,8 +890,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -937,8 +904,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -959,8 +925,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -971,8 +936,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -980,8 +944,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -996,8 +959,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1008,8 +970,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1019,8 +980,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1038,8 +998,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1053,8 +1012,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  6
@@ -1092,8 +1050,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@41-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1104,8 +1061,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance bool Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -1119,8 +1075,7 @@
       IL_0012:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1135,8 +1090,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@42-6' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1147,8 +1101,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> 
-            Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> Invoke(class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -1160,8 +1113,7 @@
       IL_000c:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1172,8 +1124,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -1181,8 +1132,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static bool 
-          get_iAfterE() cil managed
+  .method public specialname static bool get_iAfterE() cil managed
   {
     
     .maxstack  8
@@ -1190,8 +1140,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1199,8 +1148,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] 
-          get_productGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] get_productGroups() cil managed
   {
     
     .maxstack  8
@@ -1208,8 +1156,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -1217,8 +1164,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static bool 
-          get_onlyOdd() cil managed
+  .method public specialname static bool get_onlyOdd() cil managed
   {
     
     .maxstack  8
@@ -1226,8 +1172,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] 
-          get_productGroups2() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Core]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] get_productGroups2() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 7da83cc1d73..4eb6134cd3c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -319,8 +314,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,bool>
   {
     .field static assembly initonly class assembly/'iAfterE@13-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -331,8 +325,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(string w) cil managed
+    .method public strict virtual instance bool Invoke(string w) cil managed
     {
       
       .maxstack  8
@@ -342,8 +335,7 @@
       IL_000b:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -361,8 +353,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -376,8 +367,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -398,8 +388,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -410,8 +399,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -419,8 +407,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -435,8 +422,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@22-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -447,8 +433,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -458,8 +443,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -477,8 +461,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -492,8 +475,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  6
@@ -531,8 +513,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@23-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -543,8 +524,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance bool Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -558,8 +538,7 @@
       IL_0012:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -574,8 +553,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 20@24-6' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -586,8 +564,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -599,8 +576,7 @@
       IL_000c:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -648,8 +624,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -725,8 +700,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -807,8 +781,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -844,8 +817,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -856,8 +828,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -878,8 +849,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'onlyOdd@33-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -890,8 +860,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -903,8 +872,7 @@
       IL_0006:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -922,8 +890,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -937,8 +904,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -959,8 +925,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -971,8 +936,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -980,8 +944,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -996,8 +959,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,string>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@40-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1008,8 +970,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance string 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance string Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -1019,8 +980,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1038,8 +998,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1053,8 +1012,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,object> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> _arg2) cil managed
     {
       
       .maxstack  6
@@ -1092,8 +1050,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,bool>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@41-4' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1104,8 +1061,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance bool Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -1119,8 +1075,7 @@
       IL_0012:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1135,8 +1090,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>,class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 38@42-6' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1147,8 +1101,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> 
-            Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
+    .method public strict virtual instance class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>> Invoke(class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product> g) cil managed
     {
       
       .maxstack  8
@@ -1160,8 +1113,7 @@
       IL_000c:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1172,8 +1124,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_words() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_words() cil managed
   {
     
     .maxstack  8
@@ -1181,8 +1132,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static bool 
-          get_iAfterE() cil managed
+  .method public specialname static bool get_iAfterE() cil managed
   {
     
     .maxstack  8
@@ -1190,8 +1140,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1199,8 +1148,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] 
-          get_productGroups() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] get_productGroups() cil managed
   {
     
     .maxstack  8
@@ -1208,8 +1156,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -1217,8 +1164,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static bool 
-          get_onlyOdd() cil managed
+  .method public specialname static bool get_onlyOdd() cil managed
   {
     
     .maxstack  8
@@ -1226,8 +1172,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] 
-          get_productGroups2() cil managed
+  .method public specialname static class [runtime]System.Tuple`2<string,class [System.Linq]System.Linq.IGrouping`2<string,class [Utils]Utils/Product>>[] get_productGroups2() cil managed
   {
     
     .maxstack  8
@@ -1463,3 +1408,9 @@
   } 
 
 } 
+
+
+
+
+
+
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 0b529d2bb16..31ace18df56 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.net472.release.bsl
index 0b529d2bb16..31ace18df56 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index 0762597cbf5..9b14c6fae09 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Quantifiers01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index 93793e1a41e..9b9961b93cc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.net472.release.bsl
index 7970541d28b..3f3fcc8cfbf 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index a3258e172d0..0ca382c78a7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index ff7beae840f..faa2dd1fe2c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.net472.release.bsl
index d48a90e8545..fd41d49cee3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index bf163f0f1e2..67f944b85d3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Select01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index c6657e65304..36191074720 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -319,8 +314,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 21@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -331,8 +325,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  5
@@ -345,8 +338,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -394,8 +386,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  7
@@ -471,8 +462,7 @@
       IL_009f:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -553,8 +543,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -590,8 +579,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -602,8 +590,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -624,8 +611,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>
   {
     .field static assembly initonly class assembly/'productFirstChars@32-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -636,8 +622,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  5
@@ -650,8 +635,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -699,8 +683,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
     {
       
       .maxstack  7
@@ -778,8 +761,7 @@
       IL_00a5:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -860,8 +842,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -897,8 +878,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance char 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance char get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -909,8 +889,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -931,8 +910,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Customer>>
   {
     .field static assembly initonly class assembly/'customerFirstChars@38-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -943,8 +921,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Customer> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Customer> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  5
@@ -957,8 +934,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1006,8 +982,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
     {
       
       .maxstack  7
@@ -1085,8 +1060,7 @@
       IL_00a5:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1167,8 +1141,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1204,8 +1177,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance char 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance char get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1216,8 +1188,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1234,8 +1205,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_factorsOf300() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_factorsOf300() cil managed
   {
     
     .maxstack  8
@@ -1243,8 +1213,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_uniqueFactors() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_uniqueFactors() cil managed
   {
     
     .maxstack  8
@@ -1252,8 +1221,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1261,8 +1229,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_categoryNames() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_categoryNames() cil managed
   {
     
     .maxstack  8
@@ -1270,8 +1237,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -1279,8 +1245,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> 
-          get_productFirstChars() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> get_productFirstChars() cil managed
   {
     
     .maxstack  8
@@ -1288,8 +1253,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> 
-          get_customerFirstChars() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> get_customerFirstChars() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.net472.release.bsl
index c6657e65304..36191074720 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -319,8 +314,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 21@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -331,8 +325,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  5
@@ -345,8 +338,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -394,8 +386,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  7
@@ -471,8 +462,7 @@
       IL_009f:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -553,8 +543,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -590,8 +579,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -602,8 +590,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -624,8 +611,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>
   {
     .field static assembly initonly class assembly/'productFirstChars@32-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -636,8 +622,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  5
@@ -650,8 +635,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -699,8 +683,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
     {
       
       .maxstack  7
@@ -778,8 +761,7 @@
       IL_00a5:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -860,8 +842,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -897,8 +878,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance char 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance char get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -909,8 +889,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -931,8 +910,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Customer>>
   {
     .field static assembly initonly class assembly/'customerFirstChars@38-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -943,8 +921,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Customer> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Customer> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  5
@@ -957,8 +934,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1006,8 +982,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
     {
       
       .maxstack  7
@@ -1085,8 +1060,7 @@
       IL_00a5:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1167,8 +1141,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1204,8 +1177,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance char 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance char get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1216,8 +1188,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1234,8 +1205,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_factorsOf300() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_factorsOf300() cil managed
   {
     
     .maxstack  8
@@ -1243,8 +1213,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_uniqueFactors() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_uniqueFactors() cil managed
   {
     
     .maxstack  8
@@ -1252,8 +1221,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1261,8 +1229,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_categoryNames() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_categoryNames() cil managed
   {
     
     .maxstack  8
@@ -1270,8 +1237,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -1279,8 +1245,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> 
-          get_productFirstChars() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> get_productFirstChars() cil managed
   {
     
     .maxstack  8
@@ -1288,8 +1253,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> 
-          get_customerFirstChars() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> get_customerFirstChars() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 4e0fe4ac001..90137c026fe 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -89,8 +89,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  6
@@ -166,8 +165,7 @@
       IL_0093:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -248,8 +246,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -285,8 +282,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -297,8 +293,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -319,8 +314,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 21@22-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -331,8 +325,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  5
@@ -345,8 +338,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -394,8 +386,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  7
@@ -471,8 +462,7 @@
       IL_009f:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -553,8 +543,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -590,8 +579,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -602,8 +590,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -624,8 +611,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product>>
   {
     .field static assembly initonly class assembly/'productFirstChars@32-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -636,8 +622,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  5
@@ -650,8 +635,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -699,8 +683,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
     {
       
       .maxstack  7
@@ -778,8 +761,7 @@
       IL_00a5:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -860,8 +842,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -897,8 +878,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance char 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance char get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -909,8 +889,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -931,8 +910,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Customer,class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Customer>>
   {
     .field static assembly initonly class assembly/'customerFirstChars@38-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -943,8 +921,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Customer> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Customer> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  5
@@ -957,8 +934,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -1006,8 +982,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<char>& next) cil managed
     {
       
       .maxstack  7
@@ -1085,8 +1060,7 @@
       IL_00a5:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -1167,8 +1141,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -1204,8 +1177,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance char 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance char get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1216,8 +1188,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<char> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -1234,8 +1205,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_factorsOf300() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_factorsOf300() cil managed
   {
     
     .maxstack  8
@@ -1243,8 +1213,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_uniqueFactors() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_uniqueFactors() cil managed
   {
     
     .maxstack  8
@@ -1252,8 +1221,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -1261,8 +1229,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_categoryNames() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_categoryNames() cil managed
   {
     
     .maxstack  8
@@ -1270,8 +1237,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -1279,8 +1245,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> 
-          get_productFirstChars() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> get_productFirstChars() cil managed
   {
     
     .maxstack  8
@@ -1288,8 +1253,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> 
-          get_customerFirstChars() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<char> get_customerFirstChars() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 4fc8a2245fd..7b6d5f15de1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.net472.release.bsl
index 4fc8a2245fd..7b6d5f15de1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index 303f6f4ed2f..2e444ed4233 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101SetOperators01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index 9a56cf78c9c..f26711838b9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -59,8 +59,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -74,8 +73,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> 
-            Invoke(int32 _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> Invoke(int32 _arg1) cil managed
     {
       
       .maxstack  6
@@ -96,8 +94,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@15-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -108,8 +105,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -119,8 +115,7 @@
       IL_0004:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -135,8 +130,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@16-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -147,8 +141,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -156,8 +149,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -175,8 +167,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -190,8 +181,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -212,8 +202,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field static assembly initonly class assembly/'soldOutProducts@25-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -224,8 +213,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -236,8 +224,7 @@
       IL_0009:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -252,8 +239,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'soldOutProducts@26-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -264,8 +250,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -273,8 +258,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -292,8 +276,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -307,8 +290,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -329,8 +311,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field static assembly initonly class assembly/'expensiveInStockProducts@33-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -341,8 +322,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  10
@@ -371,8 +351,7 @@
       IL_0024:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -387,8 +366,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'expensiveInStockProducts@34-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -399,8 +377,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -408,8 +385,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -427,8 +403,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -442,8 +417,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Customer,object> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Customer,object> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  6
@@ -464,8 +438,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Customer,bool>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 41@43-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -476,8 +449,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Customer c) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Customer c) cil managed
     {
       
       .maxstack  8
@@ -489,8 +461,7 @@
       IL_0010:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -505,8 +476,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Customer,class [Utils]Utils/Customer>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 41@44-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -517,8 +487,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Customer 
-            Invoke(class [Utils]Utils/Customer c) cil managed
+    .method public strict virtual instance class [Utils]Utils/Customer Invoke(class [Utils]Utils/Customer c) cil managed
     {
       
       .maxstack  8
@@ -526,8 +495,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -542,8 +510,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<string>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 50@51-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -554,8 +521,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<string> 
-            Invoke(string _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<string> Invoke(string _arg1) cil managed
     {
       
       .maxstack  5
@@ -568,8 +534,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -617,8 +582,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  7
@@ -693,8 +657,7 @@
       IL_009a:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -775,8 +738,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -812,8 +774,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -824,8 +785,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -846,8 +806,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<int32,string,class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string>>
   {
     .field static assembly initonly class assembly/'Pipe #3 stage #1 at line 54@54' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -878,8 +837,7 @@
       IL_0012:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -894,8 +852,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string>,class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string>>
   {
     .field static assembly initonly class assembly/shortDigits@55 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -906,8 +863,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> x) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> x) cil managed
     {
       
       .maxstack  8
@@ -917,8 +873,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -929,8 +884,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -938,8 +892,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_lowNums() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_lowNums() cil managed
   {
     
     .maxstack  8
@@ -947,8 +900,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -956,8 +908,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-          get_soldOutProducts() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> get_soldOutProducts() cil managed
   {
     
     .maxstack  8
@@ -965,8 +916,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-          get_expensiveInStockProducts() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> get_expensiveInStockProducts() cil managed
   {
     
     .maxstack  8
@@ -974,8 +924,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -983,8 +932,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Customer[] 
-          get_waCustomers() cil managed
+  .method public specialname static class [Utils]Utils/Customer[] get_waCustomers() cil managed
   {
     
     .maxstack  8
@@ -992,8 +940,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_digits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_digits() cil managed
   {
     
     .maxstack  8
@@ -1001,8 +948,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<string> 
-          get_shortDigits() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<string> get_shortDigits() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.net472.release.bsl
index 9a56cf78c9c..f26711838b9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -59,8 +59,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -74,8 +73,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> 
-            Invoke(int32 _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> Invoke(int32 _arg1) cil managed
     {
       
       .maxstack  6
@@ -96,8 +94,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@15-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -108,8 +105,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -119,8 +115,7 @@
       IL_0004:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -135,8 +130,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@16-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -147,8 +141,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -156,8 +149,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -175,8 +167,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -190,8 +181,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -212,8 +202,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field static assembly initonly class assembly/'soldOutProducts@25-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -224,8 +213,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -236,8 +224,7 @@
       IL_0009:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -252,8 +239,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'soldOutProducts@26-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -264,8 +250,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -273,8 +258,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -292,8 +276,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -307,8 +290,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -329,8 +311,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field static assembly initonly class assembly/'expensiveInStockProducts@33-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -341,8 +322,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  10
@@ -371,8 +351,7 @@
       IL_0024:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -387,8 +366,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'expensiveInStockProducts@34-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -399,8 +377,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -408,8 +385,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -427,8 +403,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -442,8 +417,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Customer,object> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Customer,object> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  6
@@ -464,8 +438,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Customer,bool>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 41@43-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -476,8 +449,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Customer c) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Customer c) cil managed
     {
       
       .maxstack  8
@@ -489,8 +461,7 @@
       IL_0010:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -505,8 +476,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Customer,class [Utils]Utils/Customer>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 41@44-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -517,8 +487,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Customer 
-            Invoke(class [Utils]Utils/Customer c) cil managed
+    .method public strict virtual instance class [Utils]Utils/Customer Invoke(class [Utils]Utils/Customer c) cil managed
     {
       
       .maxstack  8
@@ -526,8 +495,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -542,8 +510,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<string>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 50@51-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -554,8 +521,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<string> 
-            Invoke(string _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<string> Invoke(string _arg1) cil managed
     {
       
       .maxstack  5
@@ -568,8 +534,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -617,8 +582,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  7
@@ -693,8 +657,7 @@
       IL_009a:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -775,8 +738,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -812,8 +774,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -824,8 +785,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -846,8 +806,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<int32,string,class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string>>
   {
     .field static assembly initonly class assembly/'Pipe #3 stage #1 at line 54@54' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -878,8 +837,7 @@
       IL_0012:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -894,8 +852,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string>,class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string>>
   {
     .field static assembly initonly class assembly/shortDigits@55 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -906,8 +863,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> x) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> x) cil managed
     {
       
       .maxstack  8
@@ -917,8 +873,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -929,8 +884,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -938,8 +892,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_lowNums() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_lowNums() cil managed
   {
     
     .maxstack  8
@@ -947,8 +900,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -956,8 +908,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-          get_soldOutProducts() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> get_soldOutProducts() cil managed
   {
     
     .maxstack  8
@@ -965,8 +916,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-          get_expensiveInStockProducts() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> get_expensiveInStockProducts() cil managed
   {
     
     .maxstack  8
@@ -974,8 +924,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -983,8 +932,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Customer[] 
-          get_waCustomers() cil managed
+  .method public specialname static class [Utils]Utils/Customer[] get_waCustomers() cil managed
   {
     
     .maxstack  8
@@ -992,8 +940,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_digits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_digits() cil managed
   {
     
     .maxstack  8
@@ -1001,8 +948,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<string> 
-          get_shortDigits() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<string> get_shortDigits() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 6dc75b43f07..32352023a7a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -59,8 +59,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -74,8 +73,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> 
-            Invoke(int32 _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<int32,object> Invoke(int32 _arg1) cil managed
     {
       
       .maxstack  6
@@ -96,8 +94,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,bool>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@15-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -108,8 +105,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance bool Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -119,8 +115,7 @@
       IL_0004:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -135,8 +130,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'Pipe #1 input at line 13@16-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -147,8 +141,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 n) cil managed
+    .method public strict virtual instance int32 Invoke(int32 n) cil managed
     {
       
       .maxstack  8
@@ -156,8 +149,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -175,8 +167,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -190,8 +181,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -212,8 +202,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field static assembly initonly class assembly/'soldOutProducts@25-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -224,8 +213,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -236,8 +224,7 @@
       IL_0009:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -252,8 +239,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'soldOutProducts@26-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -264,8 +250,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -273,8 +258,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -292,8 +276,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -307,8 +290,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> 
-            Invoke(class [Utils]Utils/Product _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Product,object> Invoke(class [Utils]Utils/Product _arg1) cil managed
     {
       
       .maxstack  6
@@ -329,8 +311,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,bool>
   {
     .field static assembly initonly class assembly/'expensiveInStockProducts@33-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -341,8 +322,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  10
@@ -371,8 +351,7 @@
       IL_0024:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -387,8 +366,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Product,class [Utils]Utils/Product>
   {
     .field static assembly initonly class assembly/'expensiveInStockProducts@34-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -399,8 +377,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Product 
-            Invoke(class [Utils]Utils/Product p) cil managed
+    .method public strict virtual instance class [Utils]Utils/Product Invoke(class [Utils]Utils/Product p) cil managed
     {
       
       .maxstack  8
@@ -408,8 +385,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -427,8 +403,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Linq.QueryBuilder builder@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -442,8 +417,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Customer,object> 
-            Invoke(class [Utils]Utils/Customer _arg1) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Linq.QuerySource`2<class [Utils]Utils/Customer,object> Invoke(class [Utils]Utils/Customer _arg1) cil managed
     {
       
       .maxstack  6
@@ -464,8 +438,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Customer,bool>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 41@43-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -476,8 +449,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance bool 
-            Invoke(class [Utils]Utils/Customer c) cil managed
+    .method public strict virtual instance bool Invoke(class [Utils]Utils/Customer c) cil managed
     {
       
       .maxstack  8
@@ -489,8 +461,7 @@
       IL_0010:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -505,8 +476,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [Utils]Utils/Customer,class [Utils]Utils/Customer>
   {
     .field static assembly initonly class assembly/'Pipe #2 input at line 41@44-2' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -517,8 +487,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [Utils]Utils/Customer 
-            Invoke(class [Utils]Utils/Customer c) cil managed
+    .method public strict virtual instance class [Utils]Utils/Customer Invoke(class [Utils]Utils/Customer c) cil managed
     {
       
       .maxstack  8
@@ -526,8 +495,7 @@
       IL_0001:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -542,8 +510,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [runtime]System.Collections.Generic.IEnumerable`1<string>>
   {
     .field static assembly initonly class assembly/'Pipe #3 input at line 50@51-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -554,8 +521,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<string> 
-            Invoke(string _arg1) cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerable`1<string> Invoke(string _arg1) cil managed
     {
       
       .maxstack  5
@@ -568,8 +534,7 @@
       IL_000a:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -617,8 +582,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<string>& next) cil managed
     {
       
       .maxstack  7
@@ -693,8 +657,7 @@
       IL_009a:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  6
@@ -775,8 +738,7 @@
       IL_007b:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -812,8 +774,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance string 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance string get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -824,8 +785,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<string> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -846,8 +806,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.OptimizedClosures/FSharpFunc`3<int32,string,class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string>>
   {
     .field static assembly initonly class assembly/'Pipe #3 stage #1 at line 54@54' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -878,8 +837,7 @@
       IL_0012:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -894,8 +852,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string>,class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string>>
   {
     .field static assembly initonly class assembly/shortDigits@55 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -906,8 +863,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> x) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> Invoke(class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<string> x) cil managed
     {
       
       .maxstack  8
@@ -917,8 +873,7 @@
       IL_0008:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -929,8 +884,7 @@
 
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_numbers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_numbers() cil managed
   {
     
     .maxstack  8
@@ -938,8 +892,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          get_lowNums() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> get_lowNums() cil managed
   {
     
     .maxstack  8
@@ -947,8 +900,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> 
-          get_products() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Product> get_products() cil managed
   {
     
     .maxstack  8
@@ -956,8 +908,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-          get_soldOutProducts() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> get_soldOutProducts() cil managed
   {
     
     .maxstack  8
@@ -965,8 +916,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> 
-          get_expensiveInStockProducts() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<class [Utils]Utils/Product> get_expensiveInStockProducts() cil managed
   {
     
     .maxstack  8
@@ -974,8 +924,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> 
-          get_customers() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<class [Utils]Utils/Customer> get_customers() cil managed
   {
     
     .maxstack  8
@@ -983,8 +932,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [Utils]Utils/Customer[] 
-          get_waCustomers() cil managed
+  .method public specialname static class [Utils]Utils/Customer[] get_waCustomers() cil managed
   {
     
     .maxstack  8
@@ -992,8 +940,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> 
-          get_digits() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<string> get_digits() cil managed
   {
     
     .maxstack  8
@@ -1001,8 +948,7 @@
     IL_0005:  ret
   } 
 
-  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<string> 
-          get_shortDigits() cil managed
+  .method public specialname static class [runtime]System.Collections.Generic.IEnumerable`1<string> get_shortDigits() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 7cdc7a9d4e7..92ac983c474 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.net472.release.bsl
index 7cdc7a9d4e7..92ac983c474 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -12,7 +12,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index f0e638e9a04..30aff79dca9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/QueryExpressionStepping/Linq101Where01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -26,12 +26,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest01.fs.RealInternalSignatureOff.il.bsl
index 36ec2d96a52..aa9d8f6b28b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest01.fs.RealInternalSignatureOn.il.bsl
index 3b2c45a9149..d90f88246bc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest02.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest02.fs.RealInternalSignatureOff.il.bsl
index 4400ae53886..e0dbc87787d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest02.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest02.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest02.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest02.fs.RealInternalSignatureOn.il.bsl
index c667f5ac064..a95aef22f7f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest02.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest02.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest03.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest03.fs.RealInternalSignatureOff.il.bsl
index 61bdc63be2d..760daabc6ef 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest03.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest03.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest03.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest03.fs.RealInternalSignatureOn.il.bsl
index bd1abfe67c0..995d0770777 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest03.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest03.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest04.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest04.fs.RealInternalSignatureOff.il.bsl
index 7a56bcf3e94..87cdddbc615 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest04.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest04.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest04.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest04.fs.RealInternalSignatureOn.il.bsl
index a56865f2de9..3942c10104b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest04.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest04.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest05.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest05.fs.RealInternalSignatureOff.il.bsl
index dcf9a44b123..c9c71515526 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest05.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest05.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest05.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest05.fs.RealInternalSignatureOn.il.bsl
index fca2f21dd75..0bc58b2d8f8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest05.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest05.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest06.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest06.fs.RealInternalSignatureOff.il.bsl
index e7288a13fd6..3835b9fa0d5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest06.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest06.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest06.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest06.fs.RealInternalSignatureOn.il.bsl
index 343d2d040f7..5170c5d889c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest06.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest06.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.net472.debug.bsl
index 0b0542bcd06..0fd66bf54cf 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.net472.release.bsl
index 0b0542bcd06..0fd66bf54cf 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 885135c69e6..ad76bc50512 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 0022e910a22..d262ec04953 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.net472.release.bsl
index 0022e910a22..d262ec04953 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.netcore.release.bsl
index 64016951d4d..231c7817638 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionStepping/SeqExpressionSteppingTest07.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionTailCalls/SeqExpressionTailCalls01.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionTailCalls/SeqExpressionTailCalls01.fs.il.bsl
index a57639cccf3..de7105108e9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionTailCalls/SeqExpressionTailCalls01.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionTailCalls/SeqExpressionTailCalls01.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -77,8 +77,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  7
@@ -135,8 +134,7 @@
       IL_0065:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  8
@@ -146,8 +144,7 @@
       IL_0007:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -183,8 +180,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -195,8 +191,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -214,8 +209,7 @@
 
   } 
 
-  .method public static class [runtime]System.Collections.Generic.IEnumerable`1<int32> 
-          rwalk(int32 x) cil managed
+  .method public static class [runtime]System.Collections.Generic.IEnumerable`1<int32> rwalk(int32 x) cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionTailCalls/SeqExpressionTailCalls02.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionTailCalls/SeqExpressionTailCalls02.fs.il.bsl
index b7d52969c32..fa2f05b85a0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionTailCalls/SeqExpressionTailCalls02.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SeqExpressionTailCalls/SeqExpressionTailCalls02.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -77,8 +77,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  7
@@ -135,8 +134,7 @@
       IL_0065:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  8
@@ -146,8 +144,7 @@
       IL_0007:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -183,8 +180,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -195,8 +191,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -248,8 +243,7 @@
       IL_001b:  ret
     } 
 
-    .method public strict virtual instance int32 
-            GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
+    .method public strict virtual instance int32 GenerateNext(class [runtime]System.Collections.Generic.IEnumerable`1<int32>& next) cil managed
     {
       
       .maxstack  7
@@ -306,8 +300,7 @@
       IL_0065:  ret
     } 
 
-    .method public strict virtual instance void 
-            Close() cil managed
+    .method public strict virtual instance void Close() cil managed
     {
       
       .maxstack  8
@@ -317,8 +310,7 @@
       IL_0007:  ret
     } 
 
-    .method public strict virtual instance bool 
-            get_CheckClose() cil managed
+    .method public strict virtual instance bool get_CheckClose() cil managed
     {
       
       .maxstack  8
@@ -354,8 +346,7 @@
       IL_002f:  ret
     } 
 
-    .method public strict virtual instance int32 
-            get_LastGenerated() cil managed
+    .method public strict virtual instance int32 get_LastGenerated() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -366,8 +357,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> 
-            GetFreshEnumerator() cil managed
+    .method public strict virtual instance class [runtime]System.Collections.Generic.IEnumerator`1<int32> GetFreshEnumerator() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -385,8 +375,7 @@
 
   } 
 
-  .method public static class [runtime]System.Collections.Generic.IEnumerable`1<int32> 
-          rwalk1(int32 x) cil managed
+  .method public static class [runtime]System.Collections.Generic.IEnumerable`1<int32> rwalk1(int32 x) cil managed
   {
     
     .maxstack  8
@@ -399,8 +388,7 @@
     IL_0008:  ret
   } 
 
-  .method public static class [runtime]System.Collections.Generic.IEnumerable`1<int32> 
-          rwalk2(int32 x) cil managed
+  .method public static class [runtime]System.Collections.Generic.IEnumerable`1<int32> rwalk2(int32 x) cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.net472.debug.bsl
index 159f7e2c450..f5f04fcb40b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.net472.release.bsl
index 780d56a5895..0b5ef0b234d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.netcore.release.bsl
index bbc1bf0b3eb..ea95334d07b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 9e648689434..8bcae45c3b1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.net472.release.bsl
index 858f37651d4..5347d3988b5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.netcore.release.bsl
index c14fc627c7e..ea5b17e94c6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.net472.debug.bsl
index f050c79ecd1..e6351cdeaa5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.net472.release.bsl
index 16c7d7f10fd..df7f733a37d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.netcore.release.bsl
index dcdd02e7cb5..be5c1201b0e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 646c1a4b962..e450def59e8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.net472.release.bsl
index 8562e74afca..c3f0bec3919 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.netcore.release.bsl
index 73438f4703a..ad760610cf5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelModule60.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.net472.debug.bsl
index b80313a9d48..53fbbd75170 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.net472.release.bsl
index 1a6d76fe566..89341a52b71 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 260a3e3b2b7..d6aa45e95c6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 9ebef9ba065..4155f4c8544 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.net472.release.bsl
index 805140d7920..6a2be5092bd 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.netcore.release.bsl
index 780a3194964..fd2a5d7a64b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.net472.debug.bsl
index e82fbe637eb..9379fe34635 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.net472.release.bsl
index 9185d1390a4..b460d189ccb 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 89cceafa9eb..fa0f108ba8b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.net472.debug.bsl
index cc1c8fd2ee3..f956c9bf54b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.net472.release.bsl
index a6fc399ca9a..e7100b3fecc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.netcore.release.bsl
index 76db58211b5..bbfa8356656 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SerializableAttribute/ToplevelNamespace60.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/LetBinding01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/LetBinding01.fs.RealInternalSignatureOff.il.bsl
index 9cb8c02b684..e3694496585 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/LetBinding01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/LetBinding01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -43,8 +43,7 @@
        extends [runtime]System.Object
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-          get_x() cil managed
+  .method public specialname static class [FSharp.Core]Microsoft.FSharp.Core.Unit get_x() cil managed
   {
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/LetBinding01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/LetBinding01.fs.RealInternalSignatureOn.il.bsl
index 5168ea5996e..c797288cf63 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/LetBinding01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/LetBinding01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Class01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Class01.fs.RealInternalSignatureOff.il.bsl
index ca32e90a5c8..3221ea29852 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Class01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Class01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -49,8 +49,7 @@
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
     .field static assembly int32 x
     .field static assembly int32 init@4
-    .method public specialname rtspecialname 
-            instance void  .ctor(valuetype [runtime]System.DateTime s) cil managed
+    .method public specialname rtspecialname instance void  .ctor(valuetype [runtime]System.DateTime s) cil managed
     {
       
       .maxstack  8
@@ -85,8 +84,7 @@
       IL_0025:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Class01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Class01.fs.RealInternalSignatureOn.il.bsl
index 0e57f39883d..fe26dc25be0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Class01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Class01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Module01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Module01.fs.RealInternalSignatureOff.il.bsl
index 0bc91408516..1898ae11255 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Module01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Module01.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -51,8 +51,7 @@
            extends [runtime]System.Object
     {
       .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-      .method public specialname static int32 
-              get_y() cil managed
+      .method public specialname static int32 get_y() cil managed
       {
         
         .maxstack  8
@@ -60,8 +59,7 @@
         IL_0005:  ret
       } 
 
-      .method public specialname static int32 
-              get_z() cil managed
+      .method public specialname static int32 get_z() cil managed
       {
         
         .maxstack  8
@@ -81,8 +79,7 @@
       } 
     } 
 
-    .method public specialname static int32 
-            get_x() cil managed
+    .method public specialname static int32 get_x() cil managed
     {
       
       .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Module01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Module01.fs.RealInternalSignatureOn.il.bsl
index 870e8d0ba3d..c1cd33016df 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Module01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Module01.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.net472.debug.bsl
index 84f5ee8cabc..cefe1fca5bc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.net472.debug.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.net472.release.bsl
index 69f1f751870..27cb46bfd09 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.net472.release.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.netcore.release.bsl
index 3e8ccc7efff..a4dd6705662 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOff.il.netcore.release.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.net472.debug.bsl
index 554948cacf4..569475a036e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.net472.debug.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.net472.release.bsl
index 0e8d5587869..9cec940f0d2 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.net472.release.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.netcore.release.bsl
index ab9182b9e71..ff0008f0544 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/StaticInit/StaticInit_Struct01.fs.RealInternalSignatureOn.il.netcore.release.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.net472.debug.bsl
index 8f02ce689c0..188fb410799 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.net472.release.bsl
index 8f02ce689c0..188fb410799 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.netcore.release.bsl
index 2909178c115..cbd3ec12ec3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch01.fs.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.net472.debug.bsl
index e2a610308ba..9aa5c84591a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.net472.release.bsl
index e2a610308ba..9aa5c84591a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.netcore.release.bsl
index 9524fa1ac49..f77a59b3dc4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch02.fs.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.net472.debug.bsl
index fdc5179c045..60864c9890f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.net472.release.bsl
index fdc5179c045..60864c9890f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.netcore.release.bsl
index dfd5473e947..12dc5fbcbcc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch03.fs.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.net472.debug.bsl
index 113137caaac..c25cd685a77 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.net472.release.bsl
index 113137caaac..c25cd685a77 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.netcore.release.bsl
index f76ac71c89e..9d5dff25f57 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch04.fs.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.net472.debug.bsl
index d87e2b9d1d3..cf4596795dc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.net472.release.bsl
index d87e2b9d1d3..cf4596795dc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.netcore.release.bsl
index 1eff94ac8e0..e4aa7ccd2a6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch05.fs.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.net472.debug.bsl
index d3655908f72..ecca9f45bf7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.net472.release.bsl
index d3655908f72..ecca9f45bf7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.netcore.release.bsl
index 6a5e70088ad..a692a8e5a6e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch06.fs.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.net472.debug.bsl
index 10c83501a14..9bd4d0ae249 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.net472.release.bsl
index 10c83501a14..9bd4d0ae249 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.netcore.release.bsl
index 12cac9d1c5b..9c124e3e23c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch07.fs.il.netcore.release.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch08.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch08.fs.il.bsl
index 5c06a2958eb..db81da7bbc0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch08.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch08.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch09.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch09.fs.il.bsl
index 3af12521001..183e09c0a5f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch09.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/SteppingMatch/SteppingMatch09.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends [FSharp.Core]Microsoft.FSharp.Core.FSharpTypeFunc
   {
     .field static assembly initonly class assembly/GenericInner@15 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -61,8 +60,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance object 
-            Specialize<T>() cil managed
+    .method public strict virtual instance object Specialize<T>() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -74,8 +72,7 @@
       IL_000b:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -95,8 +92,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class assembly/GenericInner@15 self0@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class assembly/GenericInner@15 self0@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -110,8 +106,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!T> list) cil managed
+    .method public strict virtual instance int32 Invoke(class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!T> list) cil managed
     {
       
       .maxstack  6
@@ -137,8 +132,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>,int32>
   {
     .field static assembly initonly class assembly/NonGenericInner@25 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -149,8 +143,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> list) cil managed
+    .method public strict virtual instance int32 Invoke(class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> list) cil managed
     {
       
       .maxstack  8
@@ -166,8 +159,7 @@
       IL_000c:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -182,8 +174,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>,int32>
   {
     .field public int32 x
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(int32 x) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(int32 x) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -197,8 +188,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> list) cil managed
+    .method public strict virtual instance int32 Invoke(class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> list) cil managed
     {
       
       .maxstack  8
@@ -217,8 +207,7 @@
 
   } 
 
-  .method public static class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<int32> 
-          funcA(int32 n) cil managed
+  .method public static class [FSharp.Core]Microsoft.FSharp.Core.FSharpOption`1<int32> funcA(int32 n) cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_1.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_1.fs.il.debug.bsl
index 7dc6e9f4669..b43d7b05af3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_1.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_1.fs.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_1.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_1.fs.il.release.bsl
index a3a5a7a3f40..904fec314fe 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_1.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_1.fs.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_2.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_2.fs.il.debug.bsl
index 406289eb99c..3f2161634eb 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_2.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_2.fs.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_2.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_2.fs.il.release.bsl
index cf1a77a5d39..ef7f734e3c3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_2.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Structure/FloatsAndDoubles_2.fs.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction01.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction01.fs.il.bsl
index dfeed8a4c5c..552582d9eb6 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction01.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction01.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction02.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction02.fs.il.bsl
index 354f6e3c9ee..bf862d34890 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction02.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction02.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03.fs.il.net472.bsl
index 051cf1d3402..dd6e6ab1b40 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03.fs.il.netcore.bsl
index 051cf1d3402..dd6e6ab1b40 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03.fs.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03b.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03b.fs.il.bsl
index d9698fe4c0a..6b0f2cd2642 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03b.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03b.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03c.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03c.fs.il.net472.bsl
index 18273231059..bad4d474c98 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03c.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03c.fs.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03c.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03c.fs.il.netcore.bsl
index 7af10bf2e1e..bad4d474c98 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03c.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction03c.fs.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction04.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction04.fs.il.bsl
index 7ae6643ba87..6b23f145de1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction04.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction04.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction05.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction05.fs.il.bsl
index e716f264c81..2eb2f910b1d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction05.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction05.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction06.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction06.fs.il.bsl
index b354b4896ef..b8728c598a0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction06.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction06.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>
   {
     .field static assembly initonly class assembly/f@11 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -59,8 +58,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
+    .method public strict virtual instance int32 Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
     {
       
       .maxstack  6
@@ -77,8 +75,7 @@
       IL_0019:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction07.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction07.fs.il.bsl
index d72904a097d..fef5a43d7f3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction07.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction07.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction08.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction08.fs.il.bsl
index b80ed839da4..edc8c415691 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction08.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction08.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09.fs.il.bsl
index 54f6d1f209a..365499f9908 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b.fs.il.bsl
index 5a1a4974e55..d8e01b0c5c9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b1.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b1.fs.il.bsl
index 5a1a4974e55..d8e01b0c5c9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b1.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b1.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b2.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b2.fs.il.bsl
index 5a1a4974e55..d8e01b0c5c9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b2.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b2.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b3.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b3.fs.il.bsl
index 5a1a4974e55..d8e01b0c5c9 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b3.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b3.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b4_RealInternalSignatureOff.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b4_RealInternalSignatureOff.fs.il.bsl
index e373a0d2fd7..f95ac88f403 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b4_RealInternalSignatureOff.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b4_RealInternalSignatureOff.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -53,8 +53,7 @@
     IL_0001:  ret
   } 
 
-  .method public specialname static int32 
-          get_x() cil managed
+  .method public specialname static int32 get_x() cil managed
   {
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b4_RealInternalSignatureOn.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b4_RealInternalSignatureOn.fs.il.bsl
index c7cc5bdf8c7..56d60188bec 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b4_RealInternalSignatureOn.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction09b4_RealInternalSignatureOn.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction10.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction10.fs.il.bsl
index 61cfd675de2..fe1541a43cb 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction10.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction10.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction11.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction11.fs.il.bsl
index f866d6f9a0d..e42a776e26f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction11.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction11.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -43,8 +43,7 @@
        extends [runtime]System.Object
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-  .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          assembly(int32 p) cil managed
+  .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> assembly(int32 p) cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction12.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction12.fs.il.bsl
index 678535c2fdd..455e42fb42c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction12.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction12.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -43,8 +43,7 @@
        extends [runtime]System.Object
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-  .method public static class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> 
-          assembly(int32 p) cil managed
+  .method public static class [FSharp.Core]Microsoft.FSharp.Core.FSharpRef`1<int32> assembly(int32 p) cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction13.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction13.fs.il.bsl
index 4f79a9924bf..a2c8acce182 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction13.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction13.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -43,8 +43,7 @@
        extends [runtime]System.Object
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-  .method public static class [runtime]System.Tuple`2<class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>,class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!!a>> 
-          assembly<a>(int32 x) cil managed
+  .method public static class [runtime]System.Tuple`2<class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>,class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!!a>> assembly<a>(int32 x) cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction14.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction14.fs.il.bsl
index cbb738eaee1..1e7433085ee 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction14.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction14.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>,int32>
   {
     .field static assembly initonly class assembly/assembly@5 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -59,8 +58,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32> f) cil managed
+    .method public strict virtual instance int32 Invoke(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32> f) cil managed
     {
       
       .maxstack  8
@@ -71,8 +69,7 @@
       IL_0009:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -87,8 +84,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/'assembly@5-1' @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -99,8 +95,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 x) cil managed
+    .method public strict virtual instance int32 Invoke(int32 x) cil managed
     {
       
       .maxstack  8
@@ -110,8 +105,7 @@
       IL_0003:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -122,8 +116,7 @@
 
   } 
 
-  .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          assembly() cil managed
+  .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> assembly() cil managed
   {
     
     .maxstack  8
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction15.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction15.fs.il.bsl
index bbf55903771..87bda38d0b3 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction15.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction15.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,int32>
   {
     .field static assembly initonly class assembly/assembly@6 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -59,8 +58,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance int32 
-            Invoke(int32 x) cil managed
+    .method public strict virtual instance int32 Invoke(int32 x) cil managed
     {
       
       .maxstack  8
@@ -70,8 +68,7 @@
       IL_0003:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -82,8 +79,7 @@
 
   } 
 
-  .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> 
-          assembly(int32 inp) cil managed
+  .method public static class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> assembly(int32 inp) cil managed
   {
     
     .maxstack  6
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.net472.debug.bsl
index ccd51773d86..23648ff4039 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.net472.release.bsl
index 2146b8d8ad8..5b839c54a31 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.netcore.release.bsl
index d23ae91a650..cc686bf790e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction16.fs.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.net472.debug.bsl
index 3b81f926bc9..7ac3e544a40 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.net472.release.bsl
index de4b4ee9fc1..0ac93212d8e 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.netcore.release.bsl
index 00ac158dd15..f73cfafb59f 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction17.fs.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction18.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction18.fs.il.net472.bsl
index fac7baff5fa..d9d01988146 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction18.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction18.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction18.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction18.fs.il.netcore.bsl
index 36859bc0255..5ae41fb6039 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction18.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction18.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction19.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction19.fs.il.bsl
index 3afbe7aacae..adfa1ba907c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction19.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction19.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -68,8 +68,7 @@
       IL_0016:  ret
     } 
 
-    .method public hidebysig specialname 
-            instance int32  get_X() cil managed
+    .method public hidebysig specialname instance int32  get_X() cil managed
     {
       
       .maxstack  8
@@ -78,8 +77,7 @@
       IL_0006:  ret
     } 
 
-    .method public hidebysig specialname 
-            instance int32  get_Y() cil managed
+    .method public hidebysig specialname instance int32  get_Y() cil managed
     {
       
       .maxstack  8
@@ -105,8 +103,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/C,class [FSharp.Core]Microsoft.FSharp.Core.Unit> clo2) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/C,class [FSharp.Core]Microsoft.FSharp.Core.Unit> clo2) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -120,8 +117,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(class assembly/C arg20) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(class assembly/C arg20) cil managed
     {
       
       .maxstack  8
@@ -142,8 +138,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/C,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/C,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> clo1) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/C,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/C,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> clo1) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -157,8 +152,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/C,class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-            Invoke(class assembly/C arg10) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/C,class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class assembly/C arg10) cil managed
     {
       
       .maxstack  6
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction20.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction20.fs.il.bsl
index c60d6ae59d0..bc97e3ab160 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction20.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction20.fs.il.bsl
@@ -1,256 +1,249 @@
 
-
-
-
-
-.assembly extern runtime { }
-.assembly extern FSharp.Core { }
-.assembly assembly
-{
-  .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
-                                                                                                      int32,
-                                                                                                      int32) = ( 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 ) 
-
+
+
+
+
+.assembly extern runtime { }
+.assembly extern FSharp.Core { }
+.assembly assembly
+{
+  .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
+                                                                                                      int32,
+                                                                                                      int32) = ( 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 ) 
+
   
   
-
-  .hash algorithm 0x00008004
-  .ver 0:0:0:0
-}
-.mresource public FSharpSignatureData.assembly
-{
+
+  .hash algorithm 0x00008004
+  .ver 0:0:0:0
+}
+.mresource public FSharpSignatureCompressedData.assembly
+{
   
   
-}
-.mresource public FSharpOptimizationData.assembly
-{
+}
+.mresource public FSharpOptimizationCompressedData.assembly
+{
   
   
-}
-.module assembly.exe
+}
+.module assembly.exe
 
-.imagebase {value}
-.file alignment 0x00000200
-.stackreserve 0x00100000
+.imagebase {value}
+.file alignment 0x00000200
+.stackreserve 0x00100000
 .subsystem 0x0003       
 .corflags 0x00000001    
 
-
-
-
-
-.class public abstract auto ansi sealed assembly
-       extends [runtime]System.Object
-{
-  .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-  .class auto ansi serializable nested public D
-         extends [runtime]System.Object
-  {
-    .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .field assembly int32 y
-    .field assembly int32 x
-    .method public specialname rtspecialname 
-            instance void  .ctor(int32 x,
-                                 int32 y) cil managed
-    {
+
+
+
+
+.class public abstract auto ansi sealed assembly
+       extends [runtime]System.Object
+{
+  .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
+  .class auto ansi serializable nested public D
+         extends [runtime]System.Object
+  {
+    .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
+    .field assembly int32 y
+    .field assembly int32 x
+    .method public specialname rtspecialname 
+            instance void  .ctor(int32 x,
+                                 int32 y) cil managed
+    {
       
-      .maxstack  4
-      .locals init (int32 V_0,
-               int32 V_1)
-      IL_0000:  ldarg.0
-      IL_0001:  callvirt   instance void [runtime]System.Object::.ctor()
-      IL_0006:  ldarg.0
-      IL_0007:  pop
-      IL_0008:  ldarg.0
-      IL_0009:  ldarg.1
-      IL_000a:  stfld      int32 assembly/D::x
-      IL_000f:  ldarg.0
-      IL_0010:  ldarg.2
-      IL_0011:  stfld      int32 assembly/D::y
-      IL_0016:  ldarg.0
-      IL_0017:  ldfld      int32 assembly/D::x
-      IL_001c:  ldarg.0
-      IL_001d:  ldfld      int32 assembly/D::y
-      IL_0022:  add
-      IL_0023:  stloc.0
-      IL_0024:  ldarg.0
-      IL_0025:  ldloc.0
-      IL_0026:  callvirt   instance int32 assembly/D::f(int32)
-      IL_002b:  ldloc.0
-      IL_002c:  add
-      IL_002d:  stloc.1
-      IL_002e:  ret
+      .maxstack  4
+      .locals init (int32 V_0,
+               int32 V_1)
+      IL_0000:  ldarg.0
+      IL_0001:  callvirt   instance void [runtime]System.Object::.ctor()
+      IL_0006:  ldarg.0
+      IL_0007:  pop
+      IL_0008:  ldarg.0
+      IL_0009:  ldarg.1
+      IL_000a:  stfld      int32 assembly/D::x
+      IL_000f:  ldarg.0
+      IL_0010:  ldarg.2
+      IL_0011:  stfld      int32 assembly/D::y
+      IL_0016:  ldarg.0
+      IL_0017:  ldfld      int32 assembly/D::x
+      IL_001c:  ldarg.0
+      IL_001d:  ldfld      int32 assembly/D::y
+      IL_0022:  add
+      IL_0023:  stloc.0
+      IL_0024:  ldarg.0
+      IL_0025:  ldloc.0
+      IL_0026:  callvirt   instance int32 assembly/D::f(int32)
+      IL_002b:  ldloc.0
+      IL_002c:  add
+      IL_002d:  stloc.1
+      IL_002e:  ret
     } 
-
-    .method public hidebysig specialname 
-            instance int32  get_X() cil managed
-    {
+
+    .method public hidebysig specialname instance int32  get_X() cil managed
+    {
       
-      .maxstack  8
-      IL_0000:  ldarg.0
-      IL_0001:  ldfld      int32 assembly/D::x
-      IL_0006:  ret
+      .maxstack  8
+      IL_0000:  ldarg.0
+      IL_0001:  ldfld      int32 assembly/D::x
+      IL_0006:  ret
     } 
-
-    .method public hidebysig specialname 
-            instance int32  get_Y() cil managed
-    {
+
+    .method public hidebysig specialname instance int32  get_Y() cil managed
+    {
       
-      .maxstack  8
-      IL_0000:  ldarg.0
-      IL_0001:  ldfld      int32 assembly/D::y
-      IL_0006:  ret
+      .maxstack  8
+      IL_0000:  ldarg.0
+      IL_0001:  ldfld      int32 assembly/D::y
+      IL_0006:  ret
     } 
-
-    .method assembly hidebysig instance int32 
-            f(int32 a) cil managed
-    {
-      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
+
+    .method assembly hidebysig instance int32 f(int32 a) cil managed
+    {
+      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       
-      .maxstack  8
-      IL_0000:  ldarg.0
-      IL_0001:  ldfld      int32 assembly/D::x
-      IL_0006:  ldarg.1
-      IL_0007:  add
-      IL_0008:  ret
+      .maxstack  8
+      IL_0000:  ldarg.0
+      IL_0001:  ldfld      int32 assembly/D::x
+      IL_0006:  ldarg.1
+      IL_0007:  add
+      IL_0008:  ret
     } 
-
-    .property instance int32 X()
-    {
-      .get instance int32 assembly/D::get_X()
+
+    .property instance int32 X()
+    {
+      .get instance int32 assembly/D::get_X()
     } 
-    .property instance int32 Y()
-    {
-      .get instance int32 assembly/D::get_Y()
+    .property instance int32 Y()
+    {
+      .get instance int32 assembly/D::get_Y()
     } 
   } 
-
-  .class auto ansi serializable sealed nested assembly beforefieldinit 'assembly@14-1'
-         extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
-  {
-    .field public class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> clo2
-    .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
-    .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
-    .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> clo2) cil managed
-    {
-      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
-      .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
+
+  .class auto ansi serializable sealed nested assembly beforefieldinit 'assembly@14-1'
+         extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
+  {
+    .field public class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> clo2
+    .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
+    .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
+    .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> clo2) cil managed
+    {
+      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
+      .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
       
-      .maxstack  8
-      IL_0000:  ldarg.0
-      IL_0001:  call       instance void class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor()
-      IL_0006:  ldarg.0
-      IL_0007:  ldarg.1
-      IL_0008:  stfld      class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> assembly/'assembly@14-1'::clo2
-      IL_000d:  ret
+      .maxstack  8
+      IL_0000:  ldarg.0
+      IL_0001:  call       instance void class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor()
+      IL_0006:  ldarg.0
+      IL_0007:  ldarg.1
+      IL_0008:  stfld      class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> assembly/'assembly@14-1'::clo2
+      IL_000d:  ret
     } 
-
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(class assembly/D arg20) cil managed
-    {
+
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(class assembly/D arg20) cil managed
+    {
       
-      .maxstack  8
-      IL_0000:  ldarg.0
-      IL_0001:  ldfld      class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> assembly/'assembly@14-1'::clo2
-      IL_0006:  ldarg.1
-      IL_0007:  tail.
-      IL_0009:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-      IL_000e:  ret
+      .maxstack  8
+      IL_0000:  ldarg.0
+      IL_0001:  ldfld      class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> assembly/'assembly@14-1'::clo2
+      IL_0006:  ldarg.1
+      IL_0007:  tail.
+      IL_0009:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+      IL_000e:  ret
     } 
-
+
   } 
-
-  .class auto ansi serializable sealed nested assembly beforefieldinit assembly@14
-         extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>
-  {
-    .field public class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> clo1
-    .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
-    .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
-    .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> clo1) cil managed
-    {
-      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
-      .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
+
+  .class auto ansi serializable sealed nested assembly beforefieldinit assembly@14
+         extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>
+  {
+    .field public class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> clo1
+    .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
+    .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
+    .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
+    .method assembly specialname rtspecialname instance void  .ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> clo1) cil managed
+    {
+      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
+      .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
       
-      .maxstack  8
-      IL_0000:  ldarg.0
-      IL_0001:  call       instance void class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>::.ctor()
-      IL_0006:  ldarg.0
-      IL_0007:  ldarg.1
-      IL_0008:  stfld      class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> assembly/assembly@14::clo1
-      IL_000d:  ret
+      .maxstack  8
+      IL_0000:  ldarg.0
+      IL_0001:  call       instance void class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>::.ctor()
+      IL_0006:  ldarg.0
+      IL_0007:  ldarg.1
+      IL_0008:  stfld      class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> assembly/assembly@14::clo1
+      IL_000d:  ret
     } 
-
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-            Invoke(class assembly/D arg10) cil managed
-    {
+
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> Invoke(class assembly/D arg10) cil managed
+    {
       
-      .maxstack  6
-      .locals init (class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_0)
-      IL_0000:  ldarg.0
-      IL_0001:  ldfld      class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> assembly/assembly@14::clo1
-      IL_0006:  ldarg.1
-      IL_0007:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>::Invoke(!0)
-      IL_000c:  stloc.0
-      IL_000d:  ldloc.0
-      IL_000e:  newobj     instance void assembly/'assembly@14-1'::.ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-      IL_0013:  ret
+      .maxstack  6
+      .locals init (class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_0)
+      IL_0000:  ldarg.0
+      IL_0001:  ldfld      class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> assembly/assembly@14::clo1
+      IL_0006:  ldarg.1
+      IL_0007:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>::Invoke(!0)
+      IL_000c:  stloc.0
+      IL_000d:  ldloc.0
+      IL_000e:  newobj     instance void assembly/'assembly@14-1'::.ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+      IL_0013:  ret
     } 
-
+
   } 
-
-  .method public static void  assembly(int32 inp) cil managed
-  {
+
+  .method public static void  assembly(int32 inp) cil managed
+  {
     
-    .maxstack  5
-    .locals init (class assembly/D V_0,
-             class assembly/D V_1,
-             class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> V_2)
-    IL_0000:  ldarg.0
-    IL_0001:  ldarg.0
-    IL_0002:  newobj     instance void assembly/D::.ctor(int32,
-                                                               int32)
-    IL_0007:  stloc.0
-    IL_0008:  ldarg.0
-    IL_0009:  ldarg.0
-    IL_000a:  newobj     instance void assembly/D::.ctor(int32,
-                                                               int32)
-    IL_000f:  stloc.1
-    IL_0010:  ldstr      "d1 = %A, d2 = %A"
-    IL_0015:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.Tuple`2<class assembly/D,class assembly/D>>::.ctor(string)
-    IL_001a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_001f:  stloc.2
-    IL_0020:  ldloc.2
-    IL_0021:  newobj     instance void assembly/assembly@14::.ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>)
-    IL_0026:  ldloc.0
-    IL_0027:  ldloc.1
-    IL_0028:  call       !!0 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class assembly/D>::InvokeFast<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<!0,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<!1,!!0>>,
-                                                                                                                                                                                             !0,
-                                                                                                                                                                                             !1)
-    IL_002d:  pop
-    IL_002e:  ret
+    .maxstack  5
+    .locals init (class assembly/D V_0,
+             class assembly/D V_1,
+             class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>> V_2)
+    IL_0000:  ldarg.0
+    IL_0001:  ldarg.0
+    IL_0002:  newobj     instance void assembly/D::.ctor(int32,
+                                                               int32)
+    IL_0007:  stloc.0
+    IL_0008:  ldarg.0
+    IL_0009:  ldarg.0
+    IL_000a:  newobj     instance void assembly/D::.ctor(int32,
+                                                               int32)
+    IL_000f:  stloc.1
+    IL_0010:  ldstr      "d1 = %A, d2 = %A"
+    IL_0015:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.Tuple`2<class assembly/D,class assembly/D>>::.ctor(string)
+    IL_001a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_001f:  stloc.2
+    IL_0020:  ldloc.2
+    IL_0021:  newobj     instance void assembly/assembly@14::.ctor(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>)
+    IL_0026:  ldloc.0
+    IL_0027:  ldloc.1
+    IL_0028:  call       !!0 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class assembly/D,class assembly/D>::InvokeFast<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<!0,class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<!1,!!0>>,
+                                                                                                                                                                                             !0,
+                                                                                                                                                                                             !1)
+    IL_002d:  pop
+    IL_002e:  ret
   } 
-
+
 } 
-
-.class private abstract auto ansi sealed '<StartupCode$assembly>'.$assembly
-       extends [runtime]System.Object
-{
-  .method public static void  main@() cil managed
-  {
-    .entrypoint
+
+.class private abstract auto ansi sealed '<StartupCode$assembly>'.$assembly
+       extends [runtime]System.Object
+{
+  .method public static void  main@() cil managed
+  {
+    .entrypoint
     
-    .maxstack  8
-    IL_0000:  ret
+    .maxstack  8
+    IL_0000:  ret
   } 
-
+
 } 
+
+
 
-
-
-
+
 
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.net472.debug.bsl
index af28cbe94ec..f625cff222d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.net472.release.bsl
index f771fa470cc..0888fad4182 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.netcore.release.bsl
index 2dd7ced02b5..3bd40439b89 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction21.fs.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOff.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOff.fs.il.net472.bsl
index dd1502c431a..b2910df4262 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOff.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOff.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOff.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOff.fs.il.netcore.bsl
index 0d653675c47..4be84f3b9b0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOff.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOff.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOn.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOn.fs.il.net472.bsl
index c6a7bd32400..fa1b026f0ce 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOn.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOn.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOn.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOn.fs.il.netcore.bsl
index cda3dec5378..df7927a467b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOn.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22_RealInternalSignatureOn.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOff.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOff.fs.il.net472.bsl
index dd1502c431a..b2910df4262 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOff.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOff.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOff.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOff.fs.il.netcore.bsl
index 0d653675c47..4be84f3b9b0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOff.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOff.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOn.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOn.fs.il.net472.bsl
index c6a7bd32400..fa1b026f0ce 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOn.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOn.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOn.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOn.fs.il.netcore.bsl
index cda3dec5378..df7927a467b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOn.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22b_RealInternalSignatureOn.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOff.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOff.fs.il.net472.bsl
index dd1502c431a..b2910df4262 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOff.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOff.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOff.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOff.fs.il.netcore.bsl
index 0d653675c47..4be84f3b9b0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOff.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOff.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOn.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOn.fs.il.net472.bsl
index c6a7bd32400..fa1b026f0ce 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOn.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOn.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOn.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOn.fs.il.netcore.bsl
index cda3dec5378..df7927a467b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOn.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22c_RealInternalSignatureOn.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOff.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOff.fs.il.net472.bsl
index dd1502c431a..b2910df4262 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOff.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOff.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOff.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOff.fs.il.netcore.bsl
index 0d653675c47..4be84f3b9b0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOff.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOff.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOn.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOn.fs.il.net472.bsl
index c6a7bd32400..fa1b026f0ce 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOn.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOn.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOn.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOn.fs.il.netcore.bsl
index cda3dec5378..df7927a467b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOn.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22d_RealInternalSignatureOn.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOff.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOff.fs.il.net472.bsl
index 7f4920da53b..f8c01645b6c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOff.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOff.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOff.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOff.fs.il.netcore.bsl
index 86bb3d47aab..b3c737c5df4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOff.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOff.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOn.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOn.fs.il.net472.bsl
index 8570fbc7b34..b3fb90a5c79 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOn.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOn.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOn.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOn.fs.il.netcore.bsl
index f9537f15400..965581a344c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOn.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22e_RealInternalSignatureOn.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOff.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOff.fs.il.net472.bsl
index 9e984a05340..8acfdcc3554 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOff.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOff.fs.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOff.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOff.fs.il.netcore.bsl
index 21305bb0d17..ef0c2030d4a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOff.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOff.fs.il.netcore.bsl
@@ -23,12 +23,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOn.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOn.fs.il.bsl
index f12cd199eda..d40d4a5eaec 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOn.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOn.fs.il.bsl
@@ -23,12 +23,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOn.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOn.fs.il.net472.bsl
index 9fd9de44081..6c6f94cb349 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOn.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22f_RealInternalSignatureOn.fs.il.net472.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOff.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOff.fs.il.net472.bsl
index daaa7237034..b5d6157072c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOff.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOff.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOff.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOff.fs.il.netcore.bsl
index d0344ac4e5b..be3321156ef 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOff.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOff.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOn.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOn.fs.il.net472.bsl
index a3b4e309f53..10bc3020434 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOn.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOn.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOn.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOn.fs.il.netcore.bsl
index 986cc4ca1ce..034610cf4a5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOn.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22g_RealInternalSignatureOn.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOff.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOff.fs.il.net472.bsl
index c8c4283bcf3..43e2de4d4aa 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOff.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOff.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOff.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOff.fs.il.netcore.bsl
index 090680b761b..1bc97bec0a1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOff.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOff.fs.il.netcore.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOn.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOn.fs.il.bsl
index 090680b761b..1bc97bec0a1 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOn.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOn.fs.il.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOn.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOn.fs.il.net472.bsl
index c8c4283bcf3..43e2de4d4aa 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOn.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction22h_RealInternalSignatureOn.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction23.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction23.fs.il.net472.bsl
index 56028d8bfa8..1cbc225e6e7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction23.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction23.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -49,8 +49,7 @@
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
     .field assembly string x
     .field assembly string x@8
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -67,8 +66,7 @@
       IL_001e:  ret
     } 
 
-    .method public hidebysig instance string 
-            M() cil managed
+    .method public hidebysig instance string M() cil managed
     {
       
       .maxstack  4
@@ -84,8 +82,7 @@
       IL_0013:  ret
     } 
 
-    .method assembly hidebysig instance string 
-            g() cil managed
+    .method assembly hidebysig instance string g() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       
@@ -101,8 +98,7 @@
          extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
   {
     .field static assembly initonly class assembly/g@13 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -113,8 +109,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
     {
       
       .maxstack  8
@@ -129,8 +124,7 @@
       IL_0021:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       
       .maxstack  10
@@ -141,8 +135,7 @@
 
   } 
 
-  .method public static class [runtime]System.Tuple`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-          f<a>(!!a x) cil managed
+  .method public static class [runtime]System.Tuple`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> f<a>(!!a x) cil managed
   {
     
     .maxstack  5
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction23.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction23.fs.il.netcore.bsl
index fdf0e4f7d8d..9e3c1ba4a8a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction23.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction23.fs.il.netcore.bsl
@@ -1,183 +1,176 @@
 
-
-
-
-
-.assembly extern runtime { }
-.assembly extern FSharp.Core { }
-.assembly extern runtime { }
-.assembly assembly
-{
-  .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
-                                                                                                      int32,
-                                                                                                      int32) = ( 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 ) 
-
+
+
+
+
+.assembly extern runtime { }
+.assembly extern FSharp.Core { }
+.assembly extern runtime { }
+.assembly assembly
+{
+  .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
+                                                                                                      int32,
+                                                                                                      int32) = ( 01 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 ) 
+
   
   
-
-  .hash algorithm 0x00008004
-  .ver 0:0:0:0
-}
-.mresource public FSharpSignatureData.assembly
-{
+
+  .hash algorithm 0x00008004
+  .ver 0:0:0:0
+}
+.mresource public FSharpSignatureCompressedData.assembly
+{
   
   
-}
-.mresource public FSharpOptimizationData.assembly
-{
+}
+.mresource public FSharpOptimizationCompressedData.assembly
+{
   
   
-}
-.module assembly.exe
+}
+.module assembly.exe
 
-.imagebase {value}
-.file alignment 0x00000200
-.stackreserve 0x00100000
+.imagebase {value}
+.file alignment 0x00000200
+.stackreserve 0x00100000
 .subsystem 0x0003       
 .corflags 0x00000001    
 
-
-
-
-
-.class public abstract auto ansi sealed assembly
-       extends [runtime]System.Object
-{
-  .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
-  .class auto ansi serializable nested public C
-         extends [runtime]System.Object
-  {
-    .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .field assembly string x
-    .field assembly string x@8
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
-    {
+
+
+
+
+.class public abstract auto ansi sealed assembly
+       extends [runtime]System.Object
+{
+  .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 07 00 00 00 00 00 ) 
+  .class auto ansi serializable nested public C
+         extends [runtime]System.Object
+  {
+    .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
+    .field assembly string x
+    .field assembly string x@8
+    .method public specialname rtspecialname instance void  .ctor() cil managed
+    {
       
-      .maxstack  8
-      IL_0000:  ldarg.0
-      IL_0001:  callvirt   instance void [runtime]System.Object::.ctor()
-      IL_0006:  ldarg.0
-      IL_0007:  pop
-      IL_0008:  ldarg.0
-      IL_0009:  call       string [runtime]System.Console::ReadLine()
-      IL_000e:  stfld      string assembly/C::x
-      IL_0013:  ldarg.0
-      IL_0014:  call       string [runtime]System.Console::ReadLine()
-      IL_0019:  stfld      string assembly/C::x@8
-      IL_001e:  ret
+      .maxstack  8
+      IL_0000:  ldarg.0
+      IL_0001:  callvirt   instance void [runtime]System.Object::.ctor()
+      IL_0006:  ldarg.0
+      IL_0007:  pop
+      IL_0008:  ldarg.0
+      IL_0009:  call       string [runtime]System.Console::ReadLine()
+      IL_000e:  stfld      string assembly/C::x
+      IL_0013:  ldarg.0
+      IL_0014:  call       string [runtime]System.Console::ReadLine()
+      IL_0019:  stfld      string assembly/C::x@8
+      IL_001e:  ret
     } 
-
-    .method public hidebysig instance string 
-            M() cil managed
-    {
+
+    .method public hidebysig instance string M() cil managed
+    {
       
-      .maxstack  4
-      .locals init (class assembly/C V_0)
-      IL_0000:  ldarg.0
-      IL_0001:  stloc.0
-      IL_0002:  ldarg.0
-      IL_0003:  ldfld      string assembly/C::x@8
-      IL_0008:  ldarg.0
-      IL_0009:  callvirt   instance string assembly/C::g()
-      IL_000e:  call       string [runtime]System.String::Concat(string,
-                                                                        string)
-      IL_0013:  ret
+      .maxstack  4
+      .locals init (class assembly/C V_0)
+      IL_0000:  ldarg.0
+      IL_0001:  stloc.0
+      IL_0002:  ldarg.0
+      IL_0003:  ldfld      string assembly/C::x@8
+      IL_0008:  ldarg.0
+      IL_0009:  callvirt   instance string assembly/C::g()
+      IL_000e:  call       string [runtime]System.String::Concat(string,
+                                                                        string)
+      IL_0013:  ret
     } 
-
-    .method assembly hidebysig instance string 
-            g() cil managed
-    {
-      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
+
+    .method assembly hidebysig instance string g() cil managed
+    {
+      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       
-      .maxstack  8
-      IL_0000:  ldarg.0
-      IL_0001:  ldfld      string assembly/C::x
-      IL_0006:  ret
+      .maxstack  8
+      IL_0000:  ldarg.0
+      IL_0001:  ldfld      string assembly/C::x
+      IL_0006:  ret
     } 
-
+
   } 
-
-  .class auto ansi serializable sealed nested assembly beforefieldinit g@13
-         extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
-  {
-    .field static assembly initonly class assembly/g@13 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
-    {
-      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
-      .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
+
+  .class auto ansi serializable sealed nested assembly beforefieldinit g@13
+         extends class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>
+  {
+    .field static assembly initonly class assembly/g@13 @_instance
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
+    {
+      .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
+      .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
       
-      .maxstack  8
-      IL_0000:  ldarg.0
-      IL_0001:  call       instance void class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor()
-      IL_0006:  ret
+      .maxstack  8
+      IL_0000:  ldarg.0
+      IL_0001:  call       instance void class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor()
+      IL_0006:  ret
     } 
-
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
-    {
+
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(class [FSharp.Core]Microsoft.FSharp.Core.Unit unitVar0) cil managed
+    {
       
-      .maxstack  8
-      IL_0000:  ldstr      "Hello"
-      IL_0005:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-      IL_000a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-      IL_000f:  pop
-      IL_0010:  ldstr      "Hello"
-      IL_0015:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-      IL_001a:  tail.
-      IL_001c:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-      IL_0021:  ret
+      .maxstack  8
+      IL_0000:  ldstr      "Hello"
+      IL_0005:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
+      IL_000a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+      IL_000f:  pop
+      IL_0010:  ldstr      "Hello"
+      IL_0015:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
+      IL_001a:  tail.
+      IL_001c:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+      IL_0021:  ret
     } 
-
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
-    {
+
+    .method private specialname rtspecialname static void  .cctor() cil managed
+    {
       
-      .maxstack  10
-      IL_0000:  newobj     instance void assembly/g@13::.ctor()
-      IL_0005:  stsfld     class assembly/g@13 assembly/g@13::@_instance
-      IL_000a:  ret
+      .maxstack  10
+      IL_0000:  newobj     instance void assembly/g@13::.ctor()
+      IL_0005:  stsfld     class assembly/g@13 assembly/g@13::@_instance
+      IL_000a:  ret
     } 
-
+
   } 
-
-  .method public static class [runtime]System.Tuple`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> 
-          f<a>(!!a x) cil managed
-  {
+
+  .method public static class [runtime]System.Tuple`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> f<a>(!!a x) cil managed
+  {
     
-    .maxstack  5
-    .locals init (class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_0)
-    IL_0000:  ldsfld     class assembly/g@13 assembly/g@13::@_instance
-    IL_0005:  stloc.0
-    IL_0006:  ldloc.0
-    IL_0007:  ldnull
-    IL_0008:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_000d:  ldloc.0
-    IL_000e:  ldnull
-    IL_000f:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0014:  newobj     instance void class [runtime]System.Tuple`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(!0,
-                                                                                                                                                                                !1)
-    IL_0019:  ret
+    .maxstack  5
+    .locals init (class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_0)
+    IL_0000:  ldsfld     class assembly/g@13 assembly/g@13::@_instance
+    IL_0005:  stloc.0
+    IL_0006:  ldloc.0
+    IL_0007:  ldnull
+    IL_0008:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_000d:  ldloc.0
+    IL_000e:  ldnull
+    IL_000f:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0014:  newobj     instance void class [runtime]System.Tuple`2<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(!0,
+                                                                                                                                                                                !1)
+    IL_0019:  ret
   } 
-
+
 } 
-
-.class private abstract auto ansi sealed '<StartupCode$assembly>'.$assembly
-       extends [runtime]System.Object
-{
-  .method public static void  main@() cil managed
-  {
-    .entrypoint
+
+.class private abstract auto ansi sealed '<StartupCode$assembly>'.$assembly
+       extends [runtime]System.Object
+{
+  .method public static void  main@() cil managed
+  {
+    .entrypoint
     
-    .maxstack  8
-    IL_0000:  ret
+    .maxstack  8
+    IL_0000:  ret
   } 
-
+
 } 
+
+
 
-
-
-
+
 
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.net472.debug.bsl
index dd2dbdc0d1c..d7f985f6888 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.net472.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.net472.release.bsl
index 26e89ee1cb4..2e425f74278 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.net472.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.netcore.release.bsl
index b4fe4bf6b35..896ab224ac8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/TestFunction24.fs.il.netcore.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOff.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOff.fs.il.debug.bsl
index 179b6da5425..f6fd1e69d10 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOff.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOff.fs.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOff.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOff.fs.il.release.bsl
index 179b6da5425..f6fd1e69d10 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOff.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOff.fs.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOn.fs.il.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOn.fs.il.debug.bsl
index 0862fa8c6f5..ffb2898dcf8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOn.fs.il.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOn.fs.il.debug.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOn.fs.il.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOn.fs.il.release.bsl
index 0862fa8c6f5..ffb2898dcf8 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOn.fs.il.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/TestFunctions/Verify13043_RealInternalSignatureOn.fs.il.release.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/OptionalArg01.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/OptionalArg01.fs.il.net472.bsl
index d770a4062e1..b1ffda9aaef 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/OptionalArg01.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/OptionalArg01.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -65,8 +64,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -188,8 +186,7 @@
 
   } 
 
-  .method public static class [runtime]System.Collections.Generic.List`1<class assembly/A> 
-          test() cil managed
+  .method public static class [runtime]System.Collections.Generic.List`1<class assembly/A> test() cil managed
   {
     
     .maxstack  4
@@ -290,8 +287,7 @@
     IL_007c:  ret
   } 
 
-  .method public static class [runtime]System.Collections.Generic.List`1<class assembly/A> 
-          test2() cil managed
+  .method public static class [runtime]System.Collections.Generic.List`1<class assembly/A> test2() cil managed
   {
     
     .maxstack  4
@@ -393,8 +389,7 @@
     IL_0085:  ret
   } 
 
-  .method public static class [runtime]System.Collections.Generic.List`1<class assembly/A> 
-          test3() cil managed
+  .method public static class [runtime]System.Collections.Generic.List`1<class assembly/A> test3() cil managed
   {
     
     .maxstack  4
@@ -496,8 +491,7 @@
     IL_0085:  ret
   } 
 
-  .method public static class [runtime]System.Collections.Generic.List`1<class assembly/A> 
-          test4() cil managed
+  .method public static class [runtime]System.Collections.Generic.List`1<class assembly/A> test4() cil managed
   {
     
     .maxstack  4
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/OptionalArg01.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/OptionalArg01.fs.il.netcore.bsl
index 3a392760e0c..786d88422fb 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/OptionalArg01.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/OptionalArg01.fs.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -52,8 +52,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -70,8 +69,7 @@
          extends [runtime]System.Object
   {
     .custom instance void [FSharp.Core]Microsoft.FSharp.Core.CompilationMappingAttribute::.ctor(valuetype [FSharp.Core]Microsoft.FSharp.Core.SourceConstructFlags) = ( 01 00 03 00 00 00 00 00 ) 
-    .method public specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method public specialname rtspecialname instance void  .ctor() cil managed
     {
       
       .maxstack  8
@@ -193,8 +191,7 @@
 
   } 
 
-  .method public static class [System.Collections]System.Collections.Generic.List`1<class assembly/A> 
-          test() cil managed
+  .method public static class [System.Collections]System.Collections.Generic.List`1<class assembly/A> test() cil managed
   {
     
     .maxstack  4
@@ -295,8 +292,7 @@
     IL_007c:  ret
   } 
 
-  .method public static class [System.Collections]System.Collections.Generic.List`1<class assembly/A> 
-          test2() cil managed
+  .method public static class [System.Collections]System.Collections.Generic.List`1<class assembly/A> test2() cil managed
   {
     
     .maxstack  4
@@ -398,8 +394,7 @@
     IL_0085:  ret
   } 
 
-  .method public static class [System.Collections]System.Collections.Generic.List`1<class assembly/A> 
-          test3() cil managed
+  .method public static class [System.Collections]System.Collections.Generic.List`1<class assembly/A> test3() cil managed
   {
     
     .maxstack  4
@@ -501,8 +496,7 @@
     IL_0085:  ret
   } 
 
-  .method public static class [System.Collections]System.Collections.Generic.List`1<class assembly/A> 
-          test4() cil managed
+  .method public static class [System.Collections]System.Collections.Generic.List`1<class assembly/A> test4() cil managed
   {
     
     .maxstack  4
@@ -619,3 +613,9 @@
   } 
 
 } 
+
+
+
+
+
+
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple01.fs.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple01.fs.il.bsl
index a12fad746cd..7433327ae66 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple01.fs.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple01.fs.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple02.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple02.fs.RealInternalSignatureOff.il.bsl
index fe636d27a61..de6f7e0e3f2 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple02.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple02.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple02.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple02.fs.RealInternalSignatureOn.il.bsl
index e7bdf60e87e..47cbd532418 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple02.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple02.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -61,7 +61,7 @@
     IL_0000:  ldc.i4.1
     IL_0001:  ldc.i4.2
     IL_0002:  newobj     instance void class [runtime]System.Tuple`2<int32,int32>::.ctor(!0,
-                                                                                          !1)
+                                                                                                !1)
     IL_0007:  pop
     IL_0008:  ret
   } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple03.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple03.fs.RealInternalSignatureOff.il.bsl
index 9a7611c6827..dc6e6ceef95 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple03.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple03.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple03.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple03.fs.RealInternalSignatureOn.il.bsl
index 7bdcae4a84d..a7471bd10c5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple03.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple03.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -62,8 +62,8 @@
     IL_0001:  ldc.i4.2
     IL_0002:  ldc.i4.3
     IL_0003:  newobj     instance void class [runtime]System.Tuple`3<int32,int32,int32>::.ctor(!0,
-                                                                                                !1,
-                                                                                                !2)
+                                                                                                      !1,
+                                                                                                      !2)
     IL_0008:  pop
     IL_0009:  ret
   } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple04.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple04.fs.RealInternalSignatureOff.il.bsl
index 8b9214cb821..f57b65802ae 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple04.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple04.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple04.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple04.fs.RealInternalSignatureOn.il.bsl
index 671936095f5..3486defb111 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple04.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple04.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -63,9 +63,9 @@
     IL_0002:  ldc.i4.3
     IL_0003:  ldc.i4.4
     IL_0004:  newobj     instance void class [runtime]System.Tuple`4<int32,int32,int32,int32>::.ctor(!0,
-                                                                                                      !1,
-                                                                                                      !2,
-                                                                                                      !3)
+                                                                                                            !1,
+                                                                                                            !2,
+                                                                                                            !3)
     IL_0009:  pop
     IL_000a:  ret
   } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple05.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple05.fs.RealInternalSignatureOff.il.bsl
index a44f0a90b44..2dc0208be6b 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple05.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple05.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple05.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple05.fs.RealInternalSignatureOn.il.bsl
index 5a0849a78f9..0baa10c1b2c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple05.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple05.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -64,10 +64,10 @@
     IL_0003:  ldc.i4.4
     IL_0004:  ldc.i4.5
     IL_0005:  newobj     instance void class [runtime]System.Tuple`5<int32,int32,int32,int32,int32>::.ctor(!0,
-                                                                                                            !1,
-                                                                                                            !2,
-                                                                                                            !3,
-                                                                                                            !4)
+                                                                                                                  !1,
+                                                                                                                  !2,
+                                                                                                                  !3,
+                                                                                                                  !4)
     IL_000a:  pop
     IL_000b:  ret
   } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple06.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple06.fs.RealInternalSignatureOff.il.bsl
index aa6257c90e9..5d53d53b6dc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple06.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple06.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple07.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple07.fs.RealInternalSignatureOff.il.bsl
index 9e613dee26c..ed0e05fc5f5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple07.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple07.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple07.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple07.fs.RealInternalSignatureOn.il.bsl
index 52c6b120eee..ea39499b5a4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple07.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple07.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -66,12 +66,12 @@
     IL_0005:  ldc.i4.6
     IL_0006:  ldc.i4.7
     IL_0007:  newobj     instance void class [runtime]System.Tuple`7<int32,int32,int32,int32,int32,int32,int32>::.ctor(!0,
-                                                                                                                        !1,
-                                                                                                                        !2,
-                                                                                                                        !3,
-                                                                                                                        !4,
-                                                                                                                        !5,
-                                                                                                                        !6)
+                                                                                                                              !1,
+                                                                                                                              !2,
+                                                                                                                              !3,
+                                                                                                                              !4,
+                                                                                                                              !5,
+                                                                                                                              !6)
     IL_000c:  pop
     IL_000d:  ret
   } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple08.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple08.fs.RealInternalSignatureOff.il.bsl
index 08630f0e735..4063eed9fd2 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple08.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple08.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple08.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple08.fs.RealInternalSignatureOn.il.bsl
index b49b131d3d7..6f3af81f75c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple08.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/Tuple08.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -68,13 +68,13 @@
     IL_0007:  ldc.i4.8
     IL_0008:  newobj     instance void class [runtime]System.Tuple`1<int32>::.ctor(!0)
     IL_000d:  newobj     instance void class [runtime]System.Tuple`8<int32,int32,int32,int32,int32,int32,int32,class [runtime]System.Tuple`1<int32>>::.ctor(!0,
-                                                                                                                                                              !1,
-                                                                                                                                                              !2,
-                                                                                                                                                              !3,
-                                                                                                                                                              !4,
-                                                                                                                                                              !5,
-                                                                                                                                                              !6,
-                                                                                                                                                              !7)
+                                                                                                                                                                          !1,
+                                                                                                                                                                          !2,
+                                                                                                                                                                          !3,
+                                                                                                                                                                          !4,
+                                                                                                                                                                          !5,
+                                                                                                                                                                          !6,
+                                                                                                                                                                          !7)
     IL_0012:  pop
     IL_0013:  ret
   } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleElimination.fs.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleElimination.fs.il.net472.bsl
index 232c542e085..7fca996a2d0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleElimination.fs.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleElimination.fs.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -47,8 +47,7 @@
          extends [FSharp.Core]Microsoft.FSharp.Core.FSharpTypeFunc
   {
     .field static assembly initonly class assembly/p@5 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -61,8 +60,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance object 
-            Specialize<a>() cil managed
+    .method public strict virtual instance object Specialize<a>() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -74,8 +72,7 @@
       IL_000b:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -95,8 +92,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class assembly/p@5 self0@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class assembly/p@5 self0@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -110,8 +106,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(!a v) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(!a v) cil managed
     {
       
       .maxstack  7
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleElimination.fs.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleElimination.fs.il.netcore.bsl
index e78d74b07c4..11be30041b4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleElimination.fs.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleElimination.fs.il.netcore.bsl
@@ -22,12 +22,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -52,8 +52,7 @@
          extends [FSharp.Core]Microsoft.FSharp.Core.FSharpTypeFunc
   {
     .field static assembly initonly class assembly/p@5 @_instance
-    .method assembly specialname rtspecialname 
-            instance void  .ctor() cil managed
+    .method assembly specialname rtspecialname instance void  .ctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -66,8 +65,7 @@
       IL_0006:  ret
     } 
 
-    .method public strict virtual instance object 
-            Specialize<a>() cil managed
+    .method public strict virtual instance object Specialize<a>() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -79,8 +77,7 @@
       IL_000b:  ret
     } 
 
-    .method private specialname rtspecialname static 
-            void  .cctor() cil managed
+    .method private specialname rtspecialname static void  .cctor() cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -100,8 +97,7 @@
     .custom instance void [runtime]System.Diagnostics.DebuggerBrowsableAttribute::.ctor(valuetype [runtime]System.Diagnostics.DebuggerBrowsableState) = ( 01 00 00 00 00 00 00 00 ) 
     .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
     .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
-    .method assembly specialname rtspecialname 
-            instance void  .ctor(class assembly/p@5 self0@) cil managed
+    .method assembly specialname rtspecialname instance void  .ctor(class assembly/p@5 self0@) cil managed
     {
       .custom instance void [runtime]System.Runtime.CompilerServices.CompilerGeneratedAttribute::.ctor() = ( 01 00 00 00 ) 
       .custom instance void [runtime]System.Diagnostics.DebuggerNonUserCodeAttribute::.ctor() = ( 01 00 00 00 ) 
@@ -115,8 +111,7 @@
       IL_000d:  ret
     } 
 
-    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit 
-            Invoke(!a v) cil managed
+    .method public strict virtual instance class [FSharp.Core]Microsoft.FSharp.Core.Unit Invoke(!a v) cil managed
     {
       
       .maxstack  7
@@ -242,3 +237,9 @@
        extends [runtime]System.Object
 {
 } 
+
+
+
+
+
+
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleMonster.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleMonster.fs.RealInternalSignatureOff.il.bsl
index f273edd3460..616e67301a7 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleMonster.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleMonster.fs.RealInternalSignatureOff.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleMonster.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleMonster.fs.RealInternalSignatureOn.il.bsl
index 6bea3250fef..c8e9f9ba5cc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleMonster.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/TupleMonster.fs.RealInternalSignatureOn.il.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
@@ -85,34 +85,34 @@
     IL_0030:  ldc.i4.s   121
     IL_0032:  ldc.i4.s   122
     IL_0034:  newobj     instance void class [runtime]System.Tuple`5<char,char,char,char,char>::.ctor(!0,
-                                                                                                       !1,
-                                                                                                       !2,
-                                                                                                       !3,
-                                                                                                       !4)
+                                                                                                             !1,
+                                                                                                             !2,
+                                                                                                             !3,
+                                                                                                             !4)
     IL_0039:  newobj     instance void class [runtime]System.Tuple`8<char,char,char,char,char,char,char,class [runtime]System.Tuple`5<char,char,char,char,char>>::.ctor(!0,
-                                                                                                                                                                          !1,
-                                                                                                                                                                          !2,
-                                                                                                                                                                          !3,
-                                                                                                                                                                          !4,
-                                                                                                                                                                          !5,
-                                                                                                                                                                          !6,
-                                                                                                                                                                          !7)
+                                                                                                                                                                                      !1,
+                                                                                                                                                                                      !2,
+                                                                                                                                                                                      !3,
+                                                                                                                                                                                      !4,
+                                                                                                                                                                                      !5,
+                                                                                                                                                                                      !6,
+                                                                                                                                                                                      !7)
     IL_003e:  newobj     instance void class [runtime]System.Tuple`8<char,char,char,char,char,char,char,class [runtime]System.Tuple`8<char,char,char,char,char,char,char,class [runtime]System.Tuple`5<char,char,char,char,char>>>::.ctor(!0,
-                                                                                                                                                                                                                                             !1,
-                                                                                                                                                                                                                                             !2,
-                                                                                                                                                                                                                                             !3,
-                                                                                                                                                                                                                                             !4,
-                                                                                                                                                                                                                                             !5,
-                                                                                                                                                                                                                                             !6,
-                                                                                                                                                                                                                                             !7)
+                                                                                                                                                                                                                                                               !1,
+                                                                                                                                                                                                                                                               !2,
+                                                                                                                                                                                                                                                               !3,
+                                                                                                                                                                                                                                                               !4,
+                                                                                                                                                                                                                                                               !5,
+                                                                                                                                                                                                                                                               !6,
+                                                                                                                                                                                                                                                               !7)
     IL_0043:  newobj     instance void class [runtime]System.Tuple`8<char,char,char,char,char,char,char,class [runtime]System.Tuple`8<char,char,char,char,char,char,char,class [runtime]System.Tuple`8<char,char,char,char,char,char,char,class [runtime]System.Tuple`5<char,char,char,char,char>>>>::.ctor(!0,
-                                                                                                                                                                                                                                                                                                                !1,
-                                                                                                                                                                                                                                                                                                                !2,
-                                                                                                                                                                                                                                                                                                                !3,
-                                                                                                                                                                                                                                                                                                                !4,
-                                                                                                                                                                                                                                                                                                                !5,
-                                                                                                                                                                                                                                                                                                                !6,
-                                                                                                                                                                                                                                                                                                                !7)
+                                                                                                                                                                                                                                                                                                                                        !1,
+                                                                                                                                                                                                                                                                                                                                        !2,
+                                                                                                                                                                                                                                                                                                                                        !3,
+                                                                                                                                                                                                                                                                                                                                        !4,
+                                                                                                                                                                                                                                                                                                                                        !5,
+                                                                                                                                                                                                                                                                                                                                        !6,
+                                                                                                                                                                                                                                                                                                                                        !7)
     IL_0048:  pop
     IL_0049:  ret
   } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOff.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOff.il.net472.bsl
index 3bb7400fae1..29c78f33d95 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOff.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOff.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOff.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOff.il.netcore.bsl
index e68f4dc0113..588406b439c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOff.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOff.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOn.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOn.il.net472.bsl
index 45dfb455378..23ddd021e61 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOn.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOn.il.net472.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOn.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOn.il.netcore.bsl
index e9fe8f2e458..ebf33ef9cee 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOn.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/Tuples/ValueTupleAliasConstructor.fs.RealInternalSignatureOn.il.netcore.bsl
@@ -17,12 +17,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.net472.debug.bsl
index e99df0be6b9..8ae816d5698 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.net472.debug.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -18,15 +18,14 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
-  
 }
 .module assembly.exe
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.net472.release.bsl
index e99df0be6b9..e6f2af5b3c0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.net472.release.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -18,15 +18,13 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
-  
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
-  
 }
 .module assembly.exe
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.netcore.release.bsl
index 4a3db2bbbcb..e6f2af5b3c0 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOff.fs.il.netcore.release.bsl
@@ -18,15 +18,13 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
-  
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
-  
 }
 .module assembly.exe
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.net472.debug.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.net472.debug.bsl
index e845b923b38..b3f4e9d4ce5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.net472.debug.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.net472.debug.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -18,15 +18,14 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
-  
 }
 .module assembly.exe
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.net472.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.net472.release.bsl
index e845b923b38..b3f4e9d4ce5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.net472.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.net472.release.bsl
@@ -8,7 +8,7 @@
 .assembly extern netstandard
 {
   .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
-  .ver 2:0:0:0
+  .ver 2:1:0:0
 }
 .assembly assembly
 {
@@ -18,15 +18,14 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
-  
 }
 .module assembly.exe
 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.netcore.release.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.netcore.release.bsl
index 71cfc585372..b3f4e9d4ce5 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.netcore.release.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/operators/decimal_comparison_RealInternalSignatureOn.fs.il.netcore.release.bsl
@@ -18,15 +18,14 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
-  
 }
 .module assembly.exe
 
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOff.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOff.il.net472.bsl
index 9a1fec0d897..f12788bef84 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOff.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOff.il.net472.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOff.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOff.il.netcore.bsl
index 4504a6f2f5f..f967c749afb 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOff.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOff.il.netcore.bsl
@@ -23,12 +23,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOn.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOn.il.net472.bsl
index 53e00c11f9c..316974e9a8d 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOn.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOn.il.net472.bsl
@@ -18,12 +18,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOn.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOn.il.netcore.bsl
index 93f09f050af..e21e111c45e 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOn.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/LinqCount.fsx.realInternalSignatureOn.il.netcore.bsl
@@ -23,12 +23,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowStaticProperty.fsx.realInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowStaticProperty.fsx.realInternalSignatureOff.il.bsl
index cd96ae8b94e..ce7460b05d1 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowStaticProperty.fsx.realInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowStaticProperty.fsx.realInternalSignatureOff.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowStaticProperty.fsx.realInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowStaticProperty.fsx.realInternalSignatureOn.il.bsl
index 4b50483a50b..c29813f3509 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowStaticProperty.fsx.realInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowStaticProperty.fsx.realInternalSignatureOn.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithExtensionMethod.fsx.realInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithExtensionMethod.fsx.realInternalSignatureOff.il.bsl
index e19df3fd009..7bb420bd8b6 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithExtensionMethod.fsx.realInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithExtensionMethod.fsx.realInternalSignatureOff.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithExtensionMethod.fsx.realInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithExtensionMethod.fsx.realInternalSignatureOn.il.bsl
index 93ac1ea9b3e..f90308b7c57 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithExtensionMethod.fsx.realInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithExtensionMethod.fsx.realInternalSignatureOn.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithLastOpenedTypeExtensions.fsx.realInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithLastOpenedTypeExtensions.fsx.realInternalSignatureOff.il.bsl
index a0e89588014..e96af9ece71 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithLastOpenedTypeExtensions.fsx.realInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithLastOpenedTypeExtensions.fsx.realInternalSignatureOff.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithLastOpenedTypeExtensions.fsx.realInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithLastOpenedTypeExtensions.fsx.realInternalSignatureOn.il.bsl
index c6f995e96f1..50c58d1a2b2 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithLastOpenedTypeExtensions.fsx.realInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithLastOpenedTypeExtensions.fsx.realInternalSignatureOn.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithTypeExtension.fsx.realInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithTypeExtension.fsx.realInternalSignatureOff.il.bsl
index 8707d390da5..2fa391c3858 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithTypeExtension.fsx.realInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithTypeExtension.fsx.realInternalSignatureOff.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithTypeExtension.fsx.realInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithTypeExtension.fsx.realInternalSignatureOn.il.bsl
index dbcbebee176..531dddf3cfc 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithTypeExtension.fsx.realInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowWithTypeExtension.fsx.realInternalSignatureOn.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowingAndStillOkWithChainedCalls.fsx.realInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowingAndStillOkWithChainedCalls.fsx.realInternalSignatureOff.il.bsl
index 6d38176836d..3c37dfa962d 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowingAndStillOkWithChainedCalls.fsx.realInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowingAndStillOkWithChainedCalls.fsx.realInternalSignatureOff.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowingAndStillOkWithChainedCalls.fsx.realInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowingAndStillOkWithChainedCalls.fsx.realInternalSignatureOn.il.bsl
index c696c9e43d0..a129d2263dc 100644
--- a/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowingAndStillOkWithChainedCalls.fsx.realInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/TypeChecks/Shadowing/ShadowingAndStillOkWithChainedCalls.fsx.realInternalSignatureOn.il.bsl
@@ -13,12 +13,12 @@
   .hash algorithm 0x00008004
   .ver 0:0:0:0
 }
-.mresource public FSharpSignatureData.assembly
+.mresource public FSharpSignatureCompressedData.assembly
 {
   
   
 }
-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
diff --git a/tests/fsharp/typecheck/overloads/neg_known_return_type_and_known_type_arguments.bsl b/tests/fsharp/typecheck/overloads/neg_known_return_type_and_known_type_arguments.bsl
index 363ac731b27..bb7711b1078 100644
--- a/tests/fsharp/typecheck/overloads/neg_known_return_type_and_known_type_arguments.bsl
+++ b/tests/fsharp/typecheck/overloads/neg_known_return_type_and_known_type_arguments.bsl
@@ -9,6 +9,7 @@ Available overloads:
  - static member Zero.Zero: 'a array * Zero -> 'a array // Argument at index 1 doesn't match
  - static member Zero.Zero: 'a list * Zero -> 'a list // Argument at index 1 doesn't match
  - static member Zero.Zero: 'a option * Zero -> 'a option // Argument at index 1 doesn't match
+ - static member Zero.Zero: 'a seq * Zero -> 'a seq // Argument at index 1 doesn't match
  - static member Zero.Zero: ('T -> ^Monoid) * Zero -> ('T -> ^Monoid) when (Zero or ^Monoid) : (static member Zero: ^Monoid * Zero -> ^Monoid) // Argument at index 1 doesn't match
  - static member Zero.Zero: Async<^a> * Zero -> Async<^a> when (Zero or ^a) : (static member Zero: ^a * Zero -> ^a) // Argument at index 1 doesn't match
  - static member Zero.Zero: Lazy<^a> * Zero -> Lazy<^a> when (Zero or ^a) : (static member Zero: ^a * Zero -> ^a) // Argument at index 1 doesn't match
@@ -21,6 +22,5 @@ Available overloads:
  - static member Zero.Zero: ^t * Default2 -> ('a1 -> 'a1) when ^t: null and ^t: struct // Argument at index 1 doesn't match
  - static member Zero.Zero: ^t * Default2 -> ^t when (FromInt32 or ^t) : (static member FromInt32: ^t * FromInt32 -> (int32 -> ^t)) // Argument at index 1 doesn't match
  - static member Zero.Zero: ^t * Default3 -> ^t when ^t: (static member Empty: ^t) // Argument at index 1 doesn't match
- - static member Zero.Zero: 'a seq * Zero -> 'a seq // Argument at index 1 doesn't match
  - static member Zero.Zero: string * Zero -> string // Argument at index 1 doesn't match
  - static member Zero.Zero: unit * Zero -> unit // Argument at index 1 doesn't match
diff --git a/tests/fsharp/typecheck/sigs/neg06.bsl b/tests/fsharp/typecheck/sigs/neg06.bsl
index 54b3c5d84e5..d55e3e948d2 100644
--- a/tests/fsharp/typecheck/sigs/neg06.bsl
+++ b/tests/fsharp/typecheck/sigs/neg06.bsl
@@ -16,30 +16,16 @@ neg06.fs(37,6,37,29): typecheck error FS0954: This type definition involves an i
 
 neg06.fs(37,6,37,29): typecheck error FS0912: This declaration element is not permitted in an augmentation
 
-neg06.fs(37,6,37,29): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
-
 neg06.fs(42,6,42,30): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
 
 neg06.fs(46,5,46,29): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
 
 neg06.fs(42,6,42,30): typecheck error FS0912: This declaration element is not permitted in an augmentation
 
-neg06.fs(42,6,42,30): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
-
-neg06.fs(46,5,46,29): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
-
 neg06.fs(53,10,53,19): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
 
 neg06.fs(60,10,60,20): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
 
-neg06.fs(60,10,60,20): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
-
-neg06.fs(60,10,60,20): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
-
-neg06.fs(64,9,64,19): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
-
-neg06.fs(64,9,64,19): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
-
 neg06.fs(64,9,64,19): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
 
 neg06.fs(75,10,75,19): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
@@ -48,8 +34,6 @@ neg06.fs(80,10,80,25): typecheck error FS0953: This type definition involves an
 
 neg06.fs(90,10,90,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
-neg06.fs(90,10,90,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
 neg06.fs(94,10,94,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
 neg06.fs(99,10,99,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
@@ -58,26 +42,12 @@ neg06.fs(100,9,100,10): typecheck error FS0035: This construct is deprecated: Th
 
 neg06.fs(104,10,104,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
-neg06.fs(104,10,104,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg06.fs(108,10,108,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
 neg06.fs(108,10,108,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
 neg06.fs(112,10,112,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
 neg06.fs(117,10,117,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
-neg06.fs(117,10,117,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg06.fs(117,10,117,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg06.fs(118,9,118,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg06.fs(118,9,118,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg06.fs(118,9,118,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
 neg06.fs(118,9,118,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
 neg06.fs(118,9,118,10): typecheck error FS0035: This construct is deprecated: This type abbreviation has one or more declared type parameters that do not appear in the type being abbreviated. Type abbreviations must use all declared type parameters in the type being abbreviated. Consider removing one or more type parameters, or use a concrete type definition that wraps an underlying type, such as 'type C<'a> = C of ...'.
diff --git a/tests/fsharp/typecheck/sigs/neg07.bsl b/tests/fsharp/typecheck/sigs/neg07.bsl
index 5b28d3e7afb..3a32ac5abb8 100644
--- a/tests/fsharp/typecheck/sigs/neg07.bsl
+++ b/tests/fsharp/typecheck/sigs/neg07.bsl
@@ -1,8 +1,6 @@
 
 neg07.fs(7,10,7,29): typecheck error FS0049: Uppercase variable identifiers should not generally be used in patterns, and may indicate a missing open declaration or a misspelt pattern name.
 
-neg07.fs(7,10,7,29): typecheck error FS0049: Uppercase variable identifiers should not generally be used in patterns, and may indicate a missing open declaration or a misspelt pattern name.
-
 neg07.fs(24,13,24,23): typecheck error FS0039: The value or constructor 'UnionCase1' is not defined. Maybe you want one of the following:
    X.UnionCase1
 
@@ -27,16 +25,18 @@ neg07.fs(46,15,46,27): typecheck error FS0039: The record label 'RecordLabel1' i
 neg07.fs(46,33,46,45): typecheck error FS0039: The record label 'RecordLabel2' is not defined. Maybe you want one of the following:
    R.RecordLabel2
 
-neg07.fs(47,17,47,55): typecheck error FS0025: Incomplete pattern matches on this expression.
-neg07.fs(47,59,47,60): typecheck error FS0039: The value or constructor 'a' is not defined.
-neg07.fs(47,63,47,64): typecheck error FS0039: The value or constructor 'b' is not defined.
-
 neg07.fs(47,19,47,31): typecheck error FS0039: The record label 'RecordLabel1' is not defined. Maybe you want one of the following:
    R.RecordLabel1
 
 neg07.fs(47,37,47,49): typecheck error FS0039: The record label 'RecordLabel2' is not defined. Maybe you want one of the following:
    R.RecordLabel2
 
+neg07.fs(47,59,47,60): typecheck error FS0039: The value or constructor 'a' is not defined.
+
+neg07.fs(47,63,47,64): typecheck error FS0039: The value or constructor 'b' is not defined.
+
+neg07.fs(47,17,47,55): typecheck error FS0025: Incomplete pattern matches on this expression.
+
 neg07.fs(57,10,57,17): typecheck error FS1196: The 'UseNullAsTrueValue' attribute flag may only be used with union types that have one nullary case and at least one non-nullary case
 
 neg07.fs(64,10,64,18): typecheck error FS1196: The 'UseNullAsTrueValue' attribute flag may only be used with union types that have one nullary case and at least one non-nullary case
diff --git a/tests/fsharp/typecheck/sigs/neg103.bsl b/tests/fsharp/typecheck/sigs/neg103.bsl
index e371cbd64c3..e59a1669e7b 100644
--- a/tests/fsharp/typecheck/sigs/neg103.bsl
+++ b/tests/fsharp/typecheck/sigs/neg103.bsl
@@ -4,21 +4,27 @@ neg103.fs(7,12,7,22): typecheck error FS0001: This expression was expected to ha
 but here has type
     'string'    
 
-neg103.fs(11,5,11,11): typecheck error FS0025: Incomplete pattern matches on this expression.
-
 neg103.fs(12,7,12,15): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
     'MyUnion'    
 
-neg103.fs(17,7,17,15): typecheck error FS0001: This expression was expected to have type
+neg103.fs(12,18,12,23): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
     'MyUnion'    
 
-neg103.fs(12,18,12,23): typecheck error FS0001: This expression was expected to have type
-
 neg103.fs(12,26,12,34): typecheck error FS0001: This expression was expected to have type
+    'int'    
+but here has type
+    'MyUnion'    
+
+neg103.fs(11,5,11,11): typecheck error FS0025: Incomplete pattern matches on this expression.
+
+neg103.fs(17,7,17,15): typecheck error FS0001: This expression was expected to have type
+    'int'    
+but here has type
+    'MyUnion'    
 
 neg103.fs(15,5,15,11): typecheck error FS0025: Incomplete pattern matches on this expression.
 
@@ -29,13 +35,19 @@ but here has type
 
 neg103.fs(20,5,20,11): typecheck error FS0025: Incomplete pattern matches on this expression.
 
-neg103.fs(24,9,24,15): typecheck error FS0025: Incomplete pattern matches on this expression.
-
 neg103.fs(25,11,25,19): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
     'MyUnion'    
 
 neg103.fs(25,22,25,27): typecheck error FS0001: This expression was expected to have type
+    'int'    
+but here has type
+    'MyUnion'    
 
 neg103.fs(25,30,25,38): typecheck error FS0001: This expression was expected to have type
+    'int'    
+but here has type
+    'MyUnion'    
+
+neg103.fs(24,9,24,15): typecheck error FS0025: Incomplete pattern matches on this expression.
diff --git a/tests/fsharp/typecheck/sigs/neg103.vsbsl b/tests/fsharp/typecheck/sigs/neg103.vsbsl
index 7bb76aecb8d..e59a1669e7b 100644
--- a/tests/fsharp/typecheck/sigs/neg103.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg103.vsbsl
@@ -4,24 +4,30 @@ neg103.fs(7,12,7,22): typecheck error FS0001: This expression was expected to ha
 but here has type
     'string'    
 
-neg103.fs(11,5,11,11): typecheck error FS0025: Incomplete pattern matches on this expression.
-
 neg103.fs(12,7,12,15): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
     'MyUnion'    
 
 neg103.fs(12,18,12,23): typecheck error FS0001: This expression was expected to have type
+    'int'    
+but here has type
+    'MyUnion'    
 
 neg103.fs(12,26,12,34): typecheck error FS0001: This expression was expected to have type
+    'int'    
+but here has type
+    'MyUnion'    
 
-neg103.fs(15,5,15,11): typecheck error FS0025: Incomplete pattern matches on this expression.
+neg103.fs(11,5,11,11): typecheck error FS0025: Incomplete pattern matches on this expression.
 
 neg103.fs(17,7,17,15): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
     'MyUnion'    
 
+neg103.fs(15,5,15,11): typecheck error FS0025: Incomplete pattern matches on this expression.
+
 neg103.fs(21,7,21,9): typecheck error FS0001: This expression was expected to have type
     'Async<int>'    
 but here has type
@@ -29,13 +35,19 @@ but here has type
 
 neg103.fs(20,5,20,11): typecheck error FS0025: Incomplete pattern matches on this expression.
 
-neg103.fs(24,9,24,15): typecheck error FS0025: Incomplete pattern matches on this expression.
-
 neg103.fs(25,11,25,19): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
     'MyUnion'    
 
 neg103.fs(25,22,25,27): typecheck error FS0001: This expression was expected to have type
+    'int'    
+but here has type
+    'MyUnion'    
 
 neg103.fs(25,30,25,38): typecheck error FS0001: This expression was expected to have type
+    'int'    
+but here has type
+    'MyUnion'    
+
+neg103.fs(24,9,24,15): typecheck error FS0025: Incomplete pattern matches on this expression.
diff --git a/tests/fsharp/typecheck/sigs/neg106.bsl b/tests/fsharp/typecheck/sigs/neg106.bsl
index b683af334ee..feb58523b1f 100644
--- a/tests/fsharp/typecheck/sigs/neg106.bsl
+++ b/tests/fsharp/typecheck/sigs/neg106.bsl
@@ -172,11 +172,3 @@ neg106.fs(147,34,147,44): typecheck error FS1204: This construct is for use in t
 neg106.fs(148,34,148,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
 
 neg106.fs(149,34,149,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
-
-neg106.fs(146,34,146,47): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
-
-neg106.fs(147,34,147,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
-
-neg106.fs(148,34,148,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
-
-neg106.fs(149,34,149,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
diff --git a/tests/fsharp/typecheck/sigs/neg106.vsbsl b/tests/fsharp/typecheck/sigs/neg106.vsbsl
index b683af334ee..feb58523b1f 100644
--- a/tests/fsharp/typecheck/sigs/neg106.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg106.vsbsl
@@ -172,11 +172,3 @@ neg106.fs(147,34,147,44): typecheck error FS1204: This construct is for use in t
 neg106.fs(148,34,148,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
 
 neg106.fs(149,34,149,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
-
-neg106.fs(146,34,146,47): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
-
-neg106.fs(147,34,147,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
-
-neg106.fs(148,34,148,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
-
-neg106.fs(149,34,149,44): typecheck error FS1204: This construct is for use in the FSharp.Core library and should not be used directly
diff --git a/tests/fsharp/typecheck/sigs/neg111.bsl b/tests/fsharp/typecheck/sigs/neg111.bsl
index c5048f7c299..9ad833b8054 100644
--- a/tests/fsharp/typecheck/sigs/neg111.bsl
+++ b/tests/fsharp/typecheck/sigs/neg111.bsl
@@ -1,8 +1,6 @@
 
 neg111.fs(2,552,2,557): typecheck error FS0039: The type 'fail1' is not defined.
 
-neg111.fs(2,552,2,557): typecheck error FS0039: The type 'fail1' is not defined.
-
 neg111.fs(3,624,3,629): typecheck error FS0039: The value or constructor 'fail2' is not defined. Maybe you want one of the following:
    Failure
    failwith
diff --git a/tests/fsharp/typecheck/sigs/neg112.bsl b/tests/fsharp/typecheck/sigs/neg112.bsl
index 23711fb3b4d..59b02d90e0c 100644
--- a/tests/fsharp/typecheck/sigs/neg112.bsl
+++ b/tests/fsharp/typecheck/sigs/neg112.bsl
@@ -2,5 +2,3 @@
 neg112.fs(20,49,20,62): typecheck error FS0001: A type parameter is missing a constraint 'when (Tuple or ^options) : (static member TupleMap: ^options * Tuple -> (('item -> ^value) -> ^values))'
 
 neg112.fs(20,31,20,39): typecheck error FS0043: A type parameter is missing a constraint 'when (Tuple or ^options) : (static member TupleMap: ^options * Tuple -> (('item -> ^value) -> ^values))'
-
-neg112.fs(20,31,20,39): typecheck error FS0043: A type parameter is missing a constraint 'when (Tuple or ^options) : (static member TupleMap: ^options * Tuple -> (('item -> ^value) -> ^values))'
diff --git a/tests/fsharp/typecheck/sigs/neg133.bsl b/tests/fsharp/typecheck/sigs/neg133.bsl
index 23bf916f031..4a20d5c9a87 100644
--- a/tests/fsharp/typecheck/sigs/neg133.bsl
+++ b/tests/fsharp/typecheck/sigs/neg133.bsl
@@ -20,5 +20,3 @@ neg133.fs(63,7,63,14): typecheck error FS0026: This rule will never be matched
 neg133.fs(69,7,69,16): typecheck error FS0026: This rule will never be matched
 
 neg133.fs(76,10,76,11): typecheck error FS0957: One or more of the declared type parameters for this type extension have a missing or wrong type constraint not matching the original type constraints on 'A<_,_,_>'
-
-neg133.fs(76,10,76,11): typecheck error FS0957: One or more of the declared type parameters for this type extension have a missing or wrong type constraint not matching the original type constraints on 'A<_,_,_>'
diff --git a/tests/fsharp/typecheck/sigs/neg15.bsl b/tests/fsharp/typecheck/sigs/neg15.bsl
index 055ddf9fcc3..3089124970c 100644
--- a/tests/fsharp/typecheck/sigs/neg15.bsl
+++ b/tests/fsharp/typecheck/sigs/neg15.bsl
@@ -15,10 +15,6 @@ neg15.fs(110,17,110,45): typecheck error FS0491: The member or object constructo
 
 neg15.fs(111,17,111,52): typecheck error FS1092: The type 'PrivateRecordType' is not accessible from this code location
 
-neg15.fs(111,17,111,52): typecheck error FS1092: The type 'PrivateRecordType' is not accessible from this code location
-
-neg15.fs(112,18,112,78): typecheck error FS1093: The union cases or fields of the type 'RecordTypeWithPrivateRepresentation' are not accessible from this code location
-
 neg15.fs(112,18,112,78): typecheck error FS1093: The union cases or fields of the type 'RecordTypeWithPrivateRepresentation' are not accessible from this code location
 
 neg15.fs(113,17,113,76): typecheck error FS1093: The union cases or fields of the type 'RecordTypeWithPrivateRepresentation' are not accessible from this code location
diff --git a/tests/fsharp/typecheck/sigs/neg16.bsl b/tests/fsharp/typecheck/sigs/neg16.bsl
index b3f777bea39..9cb22ec9c0a 100644
--- a/tests/fsharp/typecheck/sigs/neg16.bsl
+++ b/tests/fsharp/typecheck/sigs/neg16.bsl
@@ -3,8 +3,6 @@ neg16.fs(7,13,7,16): typecheck error FS0644: Namespaces cannot contain extension
 
 neg16.fs(23,10,23,11): typecheck error FS0935: Types with the 'AllowNullLiteral' attribute may only inherit from or implement types which also allow the use of the null literal
 
-neg16.fs(23,10,23,11): typecheck error FS0935: Types with the 'AllowNullLiteral' attribute may only inherit from or implement types which also allow the use of the null literal
-
 neg16.fs(35,10,35,11): typecheck error FS0934: Records, union, abbreviations and struct types cannot have the 'AllowNullLiteral' attribute
 
 neg16.fs(38,10,38,11): typecheck error FS0934: Records, union, abbreviations and struct types cannot have the 'AllowNullLiteral' attribute
diff --git a/tests/fsharp/typecheck/sigs/neg20.bsl b/tests/fsharp/typecheck/sigs/neg20.bsl
index 2f69e52310e..3b6d91b34c4 100644
--- a/tests/fsharp/typecheck/sigs/neg20.bsl
+++ b/tests/fsharp/typecheck/sigs/neg20.bsl
@@ -158,16 +158,6 @@ neg20.fs(183,29,183,34): typecheck error FS0001: This expression was expected to
 but here has type
     'obj'    
 
-neg20.fs(183,29,183,34): typecheck error FS0001: This expression was expected to have type
-    'int'    
-but here has type
-    'obj'    
-
-neg20.fs(183,35,183,40): typecheck error FS0001: This expression was expected to have type
-    'int'    
-but here has type
-    'obj'    
-
 neg20.fs(183,35,183,40): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
@@ -184,16 +174,6 @@ neg20.fs(184,28,184,33): typecheck error FS0001: This expression was expected to
 but here has type
     'obj'    
 
-neg20.fs(184,28,184,33): typecheck error FS0001: This expression was expected to have type
-    'int'    
-but here has type
-    'obj'    
-
-neg20.fs(184,34,184,39): typecheck error FS0001: This expression was expected to have type
-    'int'    
-but here has type
-    'obj'    
-
 neg20.fs(184,34,184,39): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
@@ -212,16 +192,6 @@ neg20.fs(189,29,189,34): typecheck error FS0001: This expression was expected to
 but here has type
     'obj'    
 
-neg20.fs(189,29,189,34): typecheck error FS0001: This expression was expected to have type
-    'string'    
-but here has type
-    'obj'    
-
-neg20.fs(189,35,189,40): typecheck error FS0001: This expression was expected to have type
-    'string'    
-but here has type
-    'obj'    
-
 neg20.fs(189,35,189,40): typecheck error FS0001: This expression was expected to have type
     'string'    
 but here has type
@@ -238,16 +208,6 @@ neg20.fs(190,28,190,33): typecheck error FS0001: This expression was expected to
 but here has type
     'obj'    
 
-neg20.fs(190,28,190,33): typecheck error FS0001: This expression was expected to have type
-    'string'    
-but here has type
-    'obj'    
-
-neg20.fs(190,34,190,39): typecheck error FS0001: This expression was expected to have type
-    'string'    
-but here has type
-    'obj'    
-
 neg20.fs(190,34,190,39): typecheck error FS0001: This expression was expected to have type
     'string'    
 but here has type
diff --git a/tests/fsharp/typecheck/sigs/neg29.bsl b/tests/fsharp/typecheck/sigs/neg29.bsl
index dd2d49ffda1..5f75bb8cdb0 100644
--- a/tests/fsharp/typecheck/sigs/neg29.bsl
+++ b/tests/fsharp/typecheck/sigs/neg29.bsl
@@ -1,8 +1,8 @@
 
 neg29.fs(5,19,6,16): parse error FS0010: Incomplete structured construct at or before this point in type name. Expected '>' or other token.
 
-neg29.fs(9,1,9,1): parse error FS0010: Incomplete structured construct at or before this point in implementation file
-
 neg29.fs(6,19,6,20): parse error FS0010: Unexpected symbol '(' in expression
 
 neg29.fs(6,18,6,19): parse error FS3156: Unexpected token '>' or incomplete expression
+
+neg29.fs(9,1,9,1): parse error FS0010: Incomplete structured construct at or before this point in implementation file
diff --git a/tests/fsharp/typecheck/sigs/neg30.bsl b/tests/fsharp/typecheck/sigs/neg30.bsl
index b57ca6bcb82..67f4ba2cd53 100644
--- a/tests/fsharp/typecheck/sigs/neg30.bsl
+++ b/tests/fsharp/typecheck/sigs/neg30.bsl
@@ -23,8 +23,4 @@ neg30.fs(63,13,63,27): typecheck error FS0001: A generic construct requires that
 
 neg30.fs(71,12,71,35): typecheck error FS0120: hello!
 
-neg30.fs(71,12,71,35): typecheck error FS0120: hello!
-
-neg30.fs(71,12,71,35): typecheck error FS0120: hello!
-
 neg30.fs(78,13,78,37): typecheck error FS10021: hello!
diff --git a/tests/fsharp/typecheck/sigs/neg32.bsl b/tests/fsharp/typecheck/sigs/neg32.bsl
index 09e6050c790..50625a4882d 100644
--- a/tests/fsharp/typecheck/sigs/neg32.bsl
+++ b/tests/fsharp/typecheck/sigs/neg32.bsl
@@ -45,10 +45,6 @@ neg32.fs(59,4,59,33): typecheck error FS0671: A property cannot have explicit ty
 
 neg32.fs(62,10,62,12): typecheck error FS0039: The type parameter 'T is not defined.
 
-neg32.fs(62,10,62,12): typecheck error FS0039: The type parameter 'T is not defined.
-
-neg32.fs(65,11,65,13): typecheck error FS0039: The type parameter 'T is not defined.
-
 neg32.fs(65,11,65,13): typecheck error FS0039: The type parameter 'T is not defined.
 
 neg32.fs(69,65,69,86): typecheck error FS0033: The non-generic type 'System.EventArgs' does not expect any type arguments, but here is given 1 type argument(s)
diff --git a/tests/fsharp/typecheck/sigs/neg45.bsl b/tests/fsharp/typecheck/sigs/neg45.bsl
index 4fe0cd14a72..701267e480a 100644
--- a/tests/fsharp/typecheck/sigs/neg45.bsl
+++ b/tests/fsharp/typecheck/sigs/neg45.bsl
@@ -45,14 +45,10 @@ neg45.fs(79,28,79,33): typecheck error FS0193: A type parameter is missing a con
 
 neg45.fs(79,20,79,22): typecheck error FS0340: The signature and implementation are not compatible because the declaration of the type parameter 'T' requires a constraint of the form 'T :> System.IComparable
 
-neg45.fs(79,20,79,22): typecheck error FS0340: The signature and implementation are not compatible because the declaration of the type parameter 'T' requires a constraint of the form 'T :> System.IComparable
-
 neg45.fs(80,28,80,33): typecheck error FS0193: A type parameter is missing a constraint 'when 'T :> System.IComparable'
 
 neg45.fs(80,20,80,22): typecheck error FS0340: The signature and implementation are not compatible because the declaration of the type parameter 'T' requires a constraint of the form 'T :> System.IComparable
 
-neg45.fs(80,20,80,22): typecheck error FS0340: The signature and implementation are not compatible because the declaration of the type parameter 'T' requires a constraint of the form 'T :> System.IComparable
-
 neg45.fs(81,35,81,40): typecheck error FS0001: A type parameter is missing a constraint 'when 'T :> System.IComparable'
 
 neg45.fs(89,26,89,40): typecheck error FS0041: A unique overload for method 'M' could not be determined based on type information prior to this program point. A type annotation may be needed.
diff --git a/tests/fsharp/typecheck/sigs/neg48.bsl b/tests/fsharp/typecheck/sigs/neg48.bsl
index 4d9e739cc0d..a6f0847486c 100644
--- a/tests/fsharp/typecheck/sigs/neg48.bsl
+++ b/tests/fsharp/typecheck/sigs/neg48.bsl
@@ -9,50 +9,28 @@ neg48.fs(52,21,52,26): typecheck error FS0023: The member 'Item2' can not be def
 
 neg48.fs(56,16,56,20): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
 
-neg48.fs(56,16,56,20): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
-
-neg48.fs(60,21,60,25): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
-
 neg48.fs(60,21,60,25): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
 
 neg48.fs(64,16,64,19): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
 
-neg48.fs(64,16,64,19): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
-
 neg48.fs(68,16,68,20): typecheck error FS0023: The member 'Item' can not be defined because the name 'Item' clashes with the generated property 'Item' in this type or module
 
 neg48.fs(72,21,72,25): typecheck error FS0023: The member 'Item' can not be defined because the name 'Item' clashes with the generated property 'Item' in this type or module
 
 neg48.fs(76,16,76,20): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
 
-neg48.fs(76,16,76,20): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
-
 neg48.fs(80,21,80,25): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
 
-neg48.fs(80,21,80,25): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
-
-neg48.fs(84,16,84,19): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
-
 neg48.fs(84,16,84,19): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
 
 neg48.fs(88,21,88,24): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
 
-neg48.fs(88,21,88,24): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
-
-neg48.fs(92,16,92,20): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
-
 neg48.fs(92,16,92,20): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
 
 neg48.fs(96,16,96,19): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
 
-neg48.fs(96,16,96,19): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
-
-neg48.fs(102,16,102,19): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
-
 neg48.fs(102,16,102,19): typecheck error FS0023: The member 'Tag' can not be defined because the name 'Tag' clashes with the generated property 'Tag' in this type or module
 
 neg48.fs(105,16,105,20): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
 
-neg48.fs(105,16,105,20): typecheck error FS0023: The member 'Tags' can not be defined because the name 'Tags' clashes with the generated type 'Tags' in this type or module
-
 neg48.fs(108,16,108,20): typecheck error FS0023: The member 'Item' can not be defined because the name 'Item' clashes with the generated property 'Item' in this type or module
diff --git a/tests/fsharp/typecheck/sigs/neg63.bsl b/tests/fsharp/typecheck/sigs/neg63.bsl
index 194fbe88771..300565f5df2 100644
--- a/tests/fsharp/typecheck/sigs/neg63.bsl
+++ b/tests/fsharp/typecheck/sigs/neg63.bsl
@@ -16,5 +16,3 @@ neg63.fs(18,6,18,7): typecheck error FS3209: The address of the variable 'x' or
 neg63.fs(26,6,26,10): typecheck error FS3209: The address of the variable 'addr' or a related expression cannot be used at this point. This is to ensure the address of the local value does not escape its scope.
 
 neg63.fs(30,24,30,25): typecheck error FS3232: Struct members cannot return the address of fields of the struct by reference
-
-neg63.fs(30,24,30,25): typecheck error FS3232: Struct members cannot return the address of fields of the struct by reference
diff --git a/tests/fsharp/typecheck/sigs/neg64.vsbsl b/tests/fsharp/typecheck/sigs/neg64.vsbsl
index 0b2bac35a59..e9578dc3735 100644
--- a/tests/fsharp/typecheck/sigs/neg64.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg64.vsbsl
@@ -1,4 +1,2 @@
 
 neg64.fsx(32,32,32,33): parse error FS0010: Unexpected symbol ')' in if/then/else expression
-
-neg64.fsx(32,32,32,33): parse error FS0010: Unexpected symbol ')' in if/then/else expression
diff --git a/tests/fsharp/typecheck/sigs/neg66.vsbsl b/tests/fsharp/typecheck/sigs/neg66.vsbsl
index 9c5184da298..0c27ea51528 100644
--- a/tests/fsharp/typecheck/sigs/neg66.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg66.vsbsl
@@ -1,6 +1,4 @@
 
 neg66.fsx(43,4,43,5): parse error FS0010: Unexpected symbol ')' in definition. Expected incomplete structured construct at or before this point or other token.
 
-neg66.fsx(43,4,43,5): parse error FS0010: Unexpected symbol ')' in definition. Expected incomplete structured construct at or before this point or other token.
-
 neg66.fsx(30,1,38,33): typecheck error FS0003: This value is not a function and cannot be applied.
diff --git a/tests/fsharp/typecheck/sigs/neg67.vsbsl b/tests/fsharp/typecheck/sigs/neg67.vsbsl
index 9d8da15b935..6f2922050be 100644
--- a/tests/fsharp/typecheck/sigs/neg67.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg67.vsbsl
@@ -7,14 +7,6 @@ neg67.fsx(42,17,42,34): parse error FS0597: Successive arguments should be separ
 
 neg67.fsx(42,35,42,36): parse error FS0010: Unexpected symbol '}' in definition. Expected incomplete structured construct at or before this point or other token.
 
-neg67.fsx(41,36,41,37): parse error FS0010: Incomplete structured construct at or before this point in expression. Expected '}' or other token.
-
-neg67.fsx(41,15,41,16): parse error FS0604: Unmatched '{'
-
-neg67.fsx(42,17,42,34): parse error FS0597: Successive arguments should be separated by spaces or tupled, and arguments involving function or method applications should be parenthesized
-
-neg67.fsx(42,35,42,36): parse error FS0010: Unexpected symbol '}' in definition. Expected incomplete structured construct at or before this point or other token.
-
 neg67.fsx(41,9,41,14): typecheck error FS0193: Type constraint mismatch. The type 
     'Async<unit>'    
 is not compatible with type
diff --git a/tests/fsharp/typecheck/sigs/neg68.vsbsl b/tests/fsharp/typecheck/sigs/neg68.vsbsl
index 15966211aa0..b55d58ee143 100644
--- a/tests/fsharp/typecheck/sigs/neg68.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg68.vsbsl
@@ -1,8 +1,6 @@
 
 neg68.fsx(71,46,71,47): parse error FS0010: Unexpected symbol ')' in binding. Expected incomplete structured construct at or before this point or other token.
 
-neg68.fsx(71,46,71,47): parse error FS0010: Unexpected symbol ')' in binding. Expected incomplete structured construct at or before this point or other token.
-
 neg68.fsx(123,40,123,41): typecheck error FS0001: The type 'bool' does not match the type 'float<'u>'
 
 neg68.fsx(123,38,123,39): typecheck error FS0043: The type 'bool' does not match the type 'float<'u>'
diff --git a/tests/fsharp/typecheck/sigs/neg69.vsbsl b/tests/fsharp/typecheck/sigs/neg69.vsbsl
index 4fa46496f65..75e44001573 100644
--- a/tests/fsharp/typecheck/sigs/neg69.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg69.vsbsl
@@ -1,6 +1,3 @@
-neg69.fsx(87,6,87,12): typecheck error FS0912: This declaration element is not permitted in an augmentation
-
-neg69.fsx(87,6,87,12): typecheck error FS0929: This type requires a definition
 
 neg69.fsx(88,43,88,44): parse error FS1241: Expected type argument or static argument
 
@@ -98,98 +95,6 @@ To continue using non-conforming indentation, pass the '--strict-indentation-' f
 neg69.fsx(242,1,242,3): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (221:1). Try indenting this further.
 To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
 
-neg69.fsx(88,43,88,44): parse error FS1241: Expected type argument or static argument
-
-neg69.fsx(88,44,88,45): parse error FS0010: Unexpected symbol '>' in type definition. Expected '=' or other token.
-
-neg69.fsx(94,5,94,8): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (93:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(94,5,94,8): parse error FS0010: Unexpected keyword 'let' or 'use' in implementation file
-
-neg69.fsx(95,5,95,8): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (94:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(96,5,96,8): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (95:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(98,5,98,11): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(98,19,98,20): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(99,5,99,11): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(100,5,100,11): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(101,5,101,11): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(102,5,102,11): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(104,5,104,14): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(113,1,113,5): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(168,1,168,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:5). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(170,1,170,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (168:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(171,1,171,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (170:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(172,1,172,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (171:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(173,1,173,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (172:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(174,1,174,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (173:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(176,1,176,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (174:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(177,1,177,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (176:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(178,1,178,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (177:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(180,1,180,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (178:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(181,1,181,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (180:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(182,1,182,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (181:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(183,1,183,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (182:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(185,1,185,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (183:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(194,1,194,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (185:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(203,1,203,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (194:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(212,1,212,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (203:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg69.fsx(221,1,221,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (212:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
+neg69.fsx(87,6,87,12): typecheck error FS0929: This type requires a definition
 
-neg69.fsx(242,1,242,3): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (221:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
+neg69.fsx(87,6,87,12): typecheck error FS0912: This declaration element is not permitted in an augmentation
diff --git a/tests/fsharp/typecheck/sigs/neg70.vsbsl b/tests/fsharp/typecheck/sigs/neg70.vsbsl
index 5103887eb35..16c15ba3780 100644
--- a/tests/fsharp/typecheck/sigs/neg70.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg70.vsbsl
@@ -1,4 +1,2 @@
 
 neg70.fsx(109,64,109,65): parse error FS0010: Unexpected symbol ')' in binding. Expected incomplete structured construct at or before this point or other token.
-
-neg70.fsx(109,64,109,65): parse error FS0010: Unexpected symbol ')' in binding. Expected incomplete structured construct at or before this point or other token.
diff --git a/tests/fsharp/typecheck/sigs/neg71.vsbsl b/tests/fsharp/typecheck/sigs/neg71.vsbsl
index 433b951a1d9..b50d91e15e0 100644
--- a/tests/fsharp/typecheck/sigs/neg71.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg71.vsbsl
@@ -7,14 +7,6 @@ neg71.fsx(230,1,230,13): parse error FS0010: Unexpected identifier in member def
 
 neg71.fsx(128,5,128,81): parse info FS3520: XML comment is not placed on a valid language element.
 
-neg71.fsx(110,43,110,44): parse error FS0010: Unexpected symbol ')' in expression. Expected incomplete structured construct at or before this point or other token.
-
-neg71.fsx(166,24,168,1): parse error FS0010: Incomplete structured construct at or before this point in member definition. Expected incomplete structured construct at or before this point, 'end' or other token.
-
-neg71.fsx(230,1,230,13): parse error FS0010: Unexpected identifier in member definition
-
-neg71.fsx(128,5,128,81): parse info FS3520: XML comment is not placed on a valid language element.
-
 neg71.fsx(168,1,168,28): typecheck error FS0960: 'let' and 'do' bindings must come before member and interface definitions in type definitions
 
 neg71.fsx(104,14,104,14): typecheck error FS0887: The type ''a' is not an interface type
diff --git a/tests/fsharp/typecheck/sigs/neg72.vsbsl b/tests/fsharp/typecheck/sigs/neg72.vsbsl
index 29fc279ec42..e7c11aa1adf 100644
--- a/tests/fsharp/typecheck/sigs/neg72.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg72.vsbsl
@@ -1,4 +1,2 @@
 
 neg72.fsx(144,106,144,107): parse error FS0010: Unexpected symbol ')' in binding. Expected incomplete structured construct at or before this point or other token.
-
-neg72.fsx(144,106,144,107): parse error FS0010: Unexpected symbol ')' in binding. Expected incomplete structured construct at or before this point or other token.
diff --git a/tests/fsharp/typecheck/sigs/neg73.vsbsl b/tests/fsharp/typecheck/sigs/neg73.vsbsl
index b11767d5921..8ea9d755311 100644
--- a/tests/fsharp/typecheck/sigs/neg73.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg73.vsbsl
@@ -1,4 +1,2 @@
 
 neg73.fsx(153,79,153,80): parse error FS0010: Unexpected symbol ']' in binding. Expected incomplete structured construct at or before this point or other token.
-
-neg73.fsx(153,79,153,80): parse error FS0010: Unexpected symbol ']' in binding. Expected incomplete structured construct at or before this point or other token.
diff --git a/tests/fsharp/typecheck/sigs/neg79.vsbsl b/tests/fsharp/typecheck/sigs/neg79.vsbsl
index 5527cabeabb..b5599e27953 100644
--- a/tests/fsharp/typecheck/sigs/neg79.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg79.vsbsl
@@ -1,4 +1,2 @@
 
 neg79.fsx(31,32,31,33): parse error FS0010: Unexpected symbol ')' in if/then/else expression
-
-neg79.fsx(31,32,31,33): parse error FS0010: Unexpected symbol ')' in if/then/else expression
diff --git a/tests/fsharp/typecheck/sigs/neg80.vsbsl b/tests/fsharp/typecheck/sigs/neg80.vsbsl
index 63aba7d33db..86e8d40b6f4 100644
--- a/tests/fsharp/typecheck/sigs/neg80.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg80.vsbsl
@@ -1,4 +1,2 @@
 
 neg80.fsx(79,5,79,6): parse error FS0010: Unexpected symbol '|' in pattern matching
-
-neg80.fsx(79,5,79,6): parse error FS0010: Unexpected symbol '|' in pattern matching
diff --git a/tests/fsharp/typecheck/sigs/neg82.vsbsl b/tests/fsharp/typecheck/sigs/neg82.vsbsl
index e0e96dcd0b0..a57ce6cbf67 100644
--- a/tests/fsharp/typecheck/sigs/neg82.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg82.vsbsl
@@ -26,31 +26,4 @@ To continue using non-conforming indentation, pass the '--strict-indentation-' f
 neg82.fsx(138,1,138,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (102:1). Try indenting this further.
 To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
 
-neg82.fsx(84,5,84,6): parse error FS0010: Unexpected symbol '|' in expression
-
-neg82.fsx(88,1,88,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (81:9). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg82.fsx(90,5,90,8): parse error FS0010: Incomplete structured construct at or before this point in expression. Expected incomplete structured construct at or before this point or other token.
-
-neg82.fsx(95,1,95,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (88:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg82.fsx(95,1,95,4): parse error FS0010: Unexpected keyword 'let' or 'use' in implementation file
-
-neg82.fsx(96,1,96,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (95:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg82.fsx(97,1,97,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (96:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg82.fsx(100,1,100,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (97:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg82.fsx(102,1,102,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (100:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg82.fsx(138,1,138,4): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (102:1). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
 neg82.fsx(93,5,93,7): typecheck error FS0039: The value, namespace, type or module 'sb' is not defined.
diff --git a/tests/fsharp/typecheck/sigs/neg83.bsl b/tests/fsharp/typecheck/sigs/neg83.bsl
index bfb99592220..b8858cfbe11 100644
--- a/tests/fsharp/typecheck/sigs/neg83.bsl
+++ b/tests/fsharp/typecheck/sigs/neg83.bsl
@@ -7,7 +7,4 @@ To continue using non-conforming indentation, pass the '--strict-indentation-' f
 neg83.fsx(13,2,13,5): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (4:4). Try indenting this further.
 To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
 
-neg83.fsx(13,2,13,5): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (4:4). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
 neg83.fsx(16,1,16,1): parse error FS0010: Incomplete structured construct at or before this point in expression
diff --git a/tests/fsharp/typecheck/sigs/neg83.vsbsl b/tests/fsharp/typecheck/sigs/neg83.vsbsl
index f60af0b4637..b8858cfbe11 100644
--- a/tests/fsharp/typecheck/sigs/neg83.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg83.vsbsl
@@ -7,20 +7,4 @@ To continue using non-conforming indentation, pass the '--strict-indentation-' f
 neg83.fsx(13,2,13,5): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (4:4). Try indenting this further.
 To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
 
-neg83.fsx(13,2,13,5): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (4:4). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg83.fsx(16,1,16,1): parse error FS0010: Incomplete structured construct at or before this point in expression
-
-neg83.fsx(10,5,10,6): parse error FS0010: Unexpected symbol '|' in expression
-
-neg83.fsx(13,1,13,2): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (4:4). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg83.fsx(13,2,13,5): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (4:4). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
-neg83.fsx(13,2,13,5): parse error FS0058: Unexpected syntax or possible incorrect indentation: this token is offside of context started at position (4:4). Try indenting this further.
-To continue using non-conforming indentation, pass the '--strict-indentation-' flag to the compiler, or set the language version to F# 7.
-
 neg83.fsx(16,1,16,1): parse error FS0010: Incomplete structured construct at or before this point in expression
diff --git a/tests/fsharp/typecheck/sigs/neg84.vsbsl b/tests/fsharp/typecheck/sigs/neg84.vsbsl
index 2b7a0c06bee..6d4db3adec9 100644
--- a/tests/fsharp/typecheck/sigs/neg84.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg84.vsbsl
@@ -1,4 +1,2 @@
 
 neg84.fsx(11,1,11,1): parse error FS0010: Incomplete structured construct at or before this point in expression
-
-neg84.fsx(11,1,11,1): parse error FS0010: Incomplete structured construct at or before this point in expression
diff --git a/tests/fsharp/typecheck/sigs/neg86.vsbsl b/tests/fsharp/typecheck/sigs/neg86.vsbsl
index 638377e4bf9..667ca721ae3 100644
--- a/tests/fsharp/typecheck/sigs/neg86.vsbsl
+++ b/tests/fsharp/typecheck/sigs/neg86.vsbsl
@@ -1,8 +1,6 @@
 
 neg86.fsx(18,20,18,22): parse error FS3156: Unexpected token 'in' or incomplete expression
 
-neg86.fsx(18,20,18,22): parse error FS3156: Unexpected token 'in' or incomplete expression
-
 neg86.fsx(4,21,4,23): typecheck error FS3156: Unexpected token 'in' or incomplete expression
 
 neg86.fsx(8,13,8,17): typecheck error FS3096: 'join' must be followed by a variable name. Usage: join var in collection on (outerKey = innerKey). Note that parentheses are required after 'on'.
diff --git a/tests/fsharp/typecheck/sigs/neg89.bsl b/tests/fsharp/typecheck/sigs/neg89.bsl
index 0f81ef3b09b..77ef120086e 100644
--- a/tests/fsharp/typecheck/sigs/neg89.bsl
+++ b/tests/fsharp/typecheck/sigs/neg89.bsl
@@ -1,44 +1,10 @@
 
 neg89.fsx(2,10,2,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
-neg89.fsx(2,10,2,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(3,9,3,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(3,9,3,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(3,9,3,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
 neg89.fsx(3,9,3,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
 neg89.fsx(6,10,6,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
-neg89.fsx(6,10,6,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(6,10,6,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(6,10,6,11): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(7,9,7,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(7,9,7,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(7,9,7,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
 neg89.fsx(7,9,7,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
 
 neg89.fsx(8,9,8,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(8,9,8,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(8,9,8,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(8,9,8,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(8,9,8,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(8,9,8,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(8,9,8,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
-
-neg89.fsx(8,9,8,10): typecheck error FS0953: This type definition involves an immediate cyclic reference through an abbreviation
diff --git a/tests/fsharp/typecheck/sigs/neg90.bsl b/tests/fsharp/typecheck/sigs/neg90.bsl
index 5f8f380d3ef..d04c6f2b059 100644
--- a/tests/fsharp/typecheck/sigs/neg90.bsl
+++ b/tests/fsharp/typecheck/sigs/neg90.bsl
@@ -3,8 +3,6 @@ neg90.fs(4,9,4,12): typecheck error FS0001: A generic construct requires that th
 
 neg90.fs(7,22,7,25): typecheck error FS0039: The type 'foo' is not defined.
 
-neg90.fs(7,22,7,25): typecheck error FS0039: The type 'foo' is not defined.
-
 neg90.fs(16,9,16,21): typecheck error FS0035: This construct is deprecated: The union type for union case 'Member' was defined with the RequireQualifiedAccessAttribute. Include the name of the union type ('DU') in the name you are using.
 
 neg90.fs(28,9,28,41): typecheck error FS0035: This construct is deprecated: The record type for the record field 'Field1' was defined with the RequireQualifiedAccessAttribute. Include the name of the record type ('Record1') in the name you are using.
diff --git a/tests/fsharp/typecheck/sigs/neg95.bsl b/tests/fsharp/typecheck/sigs/neg95.bsl
index ba9ceefb4e6..daa32cb1a99 100644
--- a/tests/fsharp/typecheck/sigs/neg95.bsl
+++ b/tests/fsharp/typecheck/sigs/neg95.bsl
@@ -13,4 +13,4 @@ neg95.fs(39,7,39,18): typecheck error FS3200: In a recursive declaration group,
 
 neg95.fs(45,10,45,22): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
 
-neg95.fs(52,10,52,21): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
\ No newline at end of file
+neg95.fs(52,10,52,21): typecheck error FS0954: This type definition involves an immediate cyclic reference through a struct field or inheritance relation
diff --git a/tests/fsharp/typecheck/sigs/neg96.bsl b/tests/fsharp/typecheck/sigs/neg96.bsl
index cd87ec8144c..9a6e2882974 100644
--- a/tests/fsharp/typecheck/sigs/neg96.bsl
+++ b/tests/fsharp/typecheck/sigs/neg96.bsl
@@ -2,5 +2,3 @@
 neg96.fs(11,9,11,21): typecheck error FS1133: No constructors are available for the type 'StructRecord'
 
 neg96.fs(18,10,18,11): typecheck error FS0039: The type 'X' is not defined.
-
-neg96.fs(18,10,18,11): typecheck error FS0039: The type 'X' is not defined.
diff --git a/tests/fsharp/typecheck/sigs/neg_byref_11.bsl b/tests/fsharp/typecheck/sigs/neg_byref_11.bsl
index 6c71b1f88a1..c3f35c64bf8 100644
--- a/tests/fsharp/typecheck/sigs/neg_byref_11.bsl
+++ b/tests/fsharp/typecheck/sigs/neg_byref_11.bsl
@@ -2,9 +2,3 @@
 neg_byref_11.fs(3,13,3,14): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
 
 neg_byref_11.fs(3,6,3,8): typecheck error FS0437: A type would store a byref typed value. This is not permitted by Common IL.
-
-neg_byref_11.fs(3,13,3,14): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_11.fs(3,13,3,14): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_11.fs(3,13,3,14): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
diff --git a/tests/fsharp/typecheck/sigs/neg_byref_12.bsl b/tests/fsharp/typecheck/sigs/neg_byref_12.bsl
index c3ecf36b111..3bd33b8bc5e 100644
--- a/tests/fsharp/typecheck/sigs/neg_byref_12.bsl
+++ b/tests/fsharp/typecheck/sigs/neg_byref_12.bsl
@@ -4,7 +4,3 @@ neg_byref_12.fs(3,21,3,31): typecheck error FS0412: A type instantiation involve
 neg_byref_12.fs(3,6,3,8): typecheck error FS0437: A type would store a byref typed value. This is not permitted by Common IL.
 
 neg_byref_12.fs(3,11,3,17): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_12.fs(3,11,3,17): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_12.fs(3,11,3,17): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
diff --git a/tests/fsharp/typecheck/sigs/neg_byref_14.bsl b/tests/fsharp/typecheck/sigs/neg_byref_14.bsl
index 71ad2babfbc..90ae023f45f 100644
--- a/tests/fsharp/typecheck/sigs/neg_byref_14.bsl
+++ b/tests/fsharp/typecheck/sigs/neg_byref_14.bsl
@@ -4,7 +4,3 @@ neg_byref_14.fs(3,29,3,39): typecheck error FS0412: A type instantiation involve
 neg_byref_14.fs(3,11,3,25): typecheck error FS0437: A type would store a byref typed value. This is not permitted by Common IL.
 
 neg_byref_14.fs(3,11,3,25): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_14.fs(3,11,3,25): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_14.fs(3,11,3,25): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
diff --git a/tests/fsharp/typecheck/sigs/neg_byref_16.bsl b/tests/fsharp/typecheck/sigs/neg_byref_16.bsl
index d7964e54120..2843736a8f3 100644
--- a/tests/fsharp/typecheck/sigs/neg_byref_16.bsl
+++ b/tests/fsharp/typecheck/sigs/neg_byref_16.bsl
@@ -3,6 +3,4 @@ neg_byref_16.fs(3,5,3,6): typecheck error FS3301: The function or method has an
 
 neg_byref_16.fs(3,33,3,42): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
 
-neg_byref_16.fs(3,33,3,42): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
 neg_byref_16.fs(3,40,3,41): typecheck error FS0421: The address of the variable 'a' cannot be used at this point
diff --git a/tests/fsharp/typecheck/sigs/neg_byref_20.bsl b/tests/fsharp/typecheck/sigs/neg_byref_20.bsl
index 408b36c3df4..eecb7fcc8f5 100644
--- a/tests/fsharp/typecheck/sigs/neg_byref_20.bsl
+++ b/tests/fsharp/typecheck/sigs/neg_byref_20.bsl
@@ -1,4 +1,2 @@
 
 neg_byref_20.fs(2,2,2,21): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_20.fs(2,2,2,21): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
diff --git a/tests/fsharp/typecheck/sigs/neg_byref_22.bsl b/tests/fsharp/typecheck/sigs/neg_byref_22.bsl
index 7c5e93d3151..a4a9bad818a 100644
--- a/tests/fsharp/typecheck/sigs/neg_byref_22.bsl
+++ b/tests/fsharp/typecheck/sigs/neg_byref_22.bsl
@@ -5,8 +5,3 @@ neg_byref_22.fs(3,16,3,20): typecheck error FS0001: This expression was expected
     'byref<int>'    
 but here has type
     'int'    
-
-neg_byref_22.fs(3,16,3,20): typecheck error FS0001: This expression was expected to have type
-    'byref<int>'    
-but here has type
-    'int'    
diff --git a/tests/fsharp/typecheck/sigs/neg_byref_3.bsl b/tests/fsharp/typecheck/sigs/neg_byref_3.bsl
index 48fb07c7f7e..05043743640 100644
--- a/tests/fsharp/typecheck/sigs/neg_byref_3.bsl
+++ b/tests/fsharp/typecheck/sigs/neg_byref_3.bsl
@@ -5,10 +5,6 @@ neg_byref_3.fs(2,5,2,8): typecheck error FS0412: A type instantiation involves a
 
 neg_byref_3.fs(2,11,2,22): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
 
-neg_byref_3.fs(2,11,2,22): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
 neg_byref_3.fs(3,5,3,6): typecheck error FS3301: The function or method has an invalid return type '(byref<int> list -> int)'. This is not permitted by the rules of Common IL.
 
 neg_byref_3.fs(3,11,3,22): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_3.fs(3,11,3,22): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
diff --git a/tests/fsharp/typecheck/sigs/neg_byref_7.bsl b/tests/fsharp/typecheck/sigs/neg_byref_7.bsl
index cbe7789b3a1..89a797bea13 100644
--- a/tests/fsharp/typecheck/sigs/neg_byref_7.bsl
+++ b/tests/fsharp/typecheck/sigs/neg_byref_7.bsl
@@ -1,10 +1,6 @@
 
 neg_byref_7.fs(2,31,2,35): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
 
-neg_byref_7.fs(2,31,2,35): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_7.fs(2,38,2,43): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
 neg_byref_7.fs(2,38,2,43): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
 
 neg_byref_7.fs(2,39,2,40): typecheck error FS0418: The byref typed value 'v' cannot be used at this point
@@ -13,12 +9,4 @@ neg_byref_7.fs(2,42,2,43): typecheck error FS0418: The byref typed value 'v' can
 
 neg_byref_7.fs(2,47,2,60): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
 
-neg_byref_7.fs(2,47,2,60): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_7.fs(2,47,2,53): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_7.fs(2,47,2,53): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_7.fs(2,47,2,53): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
 neg_byref_7.fs(2,47,2,53): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
diff --git a/tests/fsharp/typecheck/sigs/neg_byref_8.bsl b/tests/fsharp/typecheck/sigs/neg_byref_8.bsl
index d39ae5771d1..11830fd6b92 100644
--- a/tests/fsharp/typecheck/sigs/neg_byref_8.bsl
+++ b/tests/fsharp/typecheck/sigs/neg_byref_8.bsl
@@ -1,10 +1,6 @@
 
 neg_byref_8.fs(2,31,2,35): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
 
-neg_byref_8.fs(2,31,2,35): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_8.fs(2,38,2,43): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
 neg_byref_8.fs(2,38,2,43): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
 
 neg_byref_8.fs(2,39,2,40): typecheck error FS0418: The byref typed value 'v' cannot be used at this point
@@ -13,12 +9,4 @@ neg_byref_8.fs(2,42,2,43): typecheck error FS0418: The byref typed value 'v' can
 
 neg_byref_8.fs(2,47,2,60): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
 
-neg_byref_8.fs(2,47,2,60): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_8.fs(2,47,2,53): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_8.fs(2,47,2,53): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
-neg_byref_8.fs(2,47,2,53): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
-
 neg_byref_8.fs(2,47,2,53): typecheck error FS0412: A type instantiation involves a byref type. This is not permitted by the rules of Common IL.
diff --git a/tests/fsharp/typecheck/sigs/version50/neg20.bsl b/tests/fsharp/typecheck/sigs/version50/neg20.bsl
index d9f75e0f0ab..89aaeda3364 100644
--- a/tests/fsharp/typecheck/sigs/version50/neg20.bsl
+++ b/tests/fsharp/typecheck/sigs/version50/neg20.bsl
@@ -208,16 +208,6 @@ neg20.fs(183,29,183,34): typecheck error FS0001: This expression was expected to
 but here has type
     'obj'    
 
-neg20.fs(183,29,183,34): typecheck error FS0001: This expression was expected to have type
-    'int'    
-but here has type
-    'obj'    
-
-neg20.fs(183,35,183,40): typecheck error FS0001: This expression was expected to have type
-    'int'    
-but here has type
-    'obj'    
-
 neg20.fs(183,35,183,40): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
@@ -233,16 +223,6 @@ neg20.fs(184,28,184,33): typecheck error FS0001: This expression was expected to
 but here has type
     'obj'    
 
-neg20.fs(184,28,184,33): typecheck error FS0001: This expression was expected to have type
-    'int'    
-but here has type
-    'obj'    
-
-neg20.fs(184,34,184,39): typecheck error FS0001: This expression was expected to have type
-    'int'    
-but here has type
-    'obj'    
-
 neg20.fs(184,34,184,39): typecheck error FS0001: This expression was expected to have type
     'int'    
 but here has type
@@ -261,16 +241,6 @@ neg20.fs(189,29,189,34): typecheck error FS0001: This expression was expected to
 but here has type
     'obj'    
 
-neg20.fs(189,29,189,34): typecheck error FS0001: This expression was expected to have type
-    'string'    
-but here has type
-    'obj'    
-
-neg20.fs(189,35,189,40): typecheck error FS0001: This expression was expected to have type
-    'string'    
-but here has type
-    'obj'    
-
 neg20.fs(189,35,189,40): typecheck error FS0001: This expression was expected to have type
     'string'    
 but here has type
@@ -286,16 +256,6 @@ neg20.fs(190,28,190,33): typecheck error FS0001: This expression was expected to
 but here has type
     'obj'    
 
-neg20.fs(190,28,190,33): typecheck error FS0001: This expression was expected to have type
-    'string'    
-but here has type
-    'obj'    
-
-neg20.fs(190,34,190,39): typecheck error FS0001: This expression was expected to have type
-    'string'    
-but here has type
-    'obj'    
-
 neg20.fs(190,34,190,39): typecheck error FS0001: This expression was expected to have type
     'string'    
 but here has type
diff --git a/vsintegration/Templates.Directory.Build.props b/vsintegration/Templates.Directory.Build.props
index 4ba654b8fac..a47f6d810b2 100644
--- a/vsintegration/Templates.Directory.Build.props
+++ b/vsintegration/Templates.Directory.Build.props
@@ -34,7 +34,7 @@
   <PropertyGroup>
     <NoOptimizationData>true</NoOptimizationData>
     <NoInterfaceData>false</NoInterfaceData>
-    <CompressMetadata>false</CompressMetadata>
+    <CompressMetadata>true</CompressMetadata>
   </PropertyGroup>
 
 </Project>

From 8ba0e48810b45749853fc303a8e4a0ace74da234 Mon Sep 17 00:00:00 2001
From: KevinRansom <codecutter@hotmail.com>
Date: Wed, 3 Jul 2024 00:11:19 -0700
Subject: [PATCH 2/5] baselines

---
 .../.FSharp.Compiler.Service/9.0.100.md       |   9 ++
 docs/release-notes/.FSharp.Core/9.0.100.md    |   9 ++
 ...nList01.fs.RealInternalSignatureOff.il.bsl | 106 +++++++++-------
 ...OnList01.fs.RealInternalSignatureOn.il.bsl | 106 +++++++++-------
 ...tring01.fs.RealInternalSignatureOff.il.bsl | 117 ++++++++++--------
 ...String01.fs.RealInternalSignatureOn.il.bsl | 117 ++++++++++--------
 ...able01.fsx.RealInternalSignatureOff.il.bsl |  40 +++---
 ...rable01.fsx.RealInternalSignatureOn.il.bsl |  40 +++---
 ...able02.fsx.RealInternalSignatureOff.il.bsl |  40 +++---
 ...rable02.fsx.RealInternalSignatureOn.il.bsl |  40 +++---
 ...able03.fsx.RealInternalSignatureOff.il.bsl |  40 +++---
 ...rable03.fsx.RealInternalSignatureOn.il.bsl |  40 +++---
 12 files changed, 426 insertions(+), 278 deletions(-)
 create mode 100644 docs/release-notes/.FSharp.Compiler.Service/9.0.100.md
 create mode 100644 docs/release-notes/.FSharp.Core/9.0.100.md

diff --git a/docs/release-notes/.FSharp.Compiler.Service/9.0.100.md b/docs/release-notes/.FSharp.Compiler.Service/9.0.100.md
new file mode 100644
index 00000000000..e6dce6a9f22
--- /dev/null
+++ b/docs/release-notes/.FSharp.Compiler.Service/9.0.100.md
@@ -0,0 +1,9 @@
+### Fixed
+
+### Added
+
+### Changed
+* Modify default setting for compressedMetada and realsig ([Issue #17379](https://github.com/dotnet/fsharp/issues/17379), [PR #17378](https://github.com/dotnet/fsharp/pull/17378))
+
+### Breaking Changes
+
diff --git a/docs/release-notes/.FSharp.Core/9.0.100.md b/docs/release-notes/.FSharp.Core/9.0.100.md
new file mode 100644
index 00000000000..e6dce6a9f22
--- /dev/null
+++ b/docs/release-notes/.FSharp.Core/9.0.100.md
@@ -0,0 +1,9 @@
+### Fixed
+
+### Added
+
+### Changed
+* Modify default setting for compressedMetada and realsig ([Issue #17379](https://github.com/dotnet/fsharp/issues/17379), [PR #17378](https://github.com/dotnet/fsharp/pull/17378))
+
+### Breaking Changes
+
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOff.il.bsl
index 589093a524f..1464a253823 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOff.il.bsl
@@ -5,6 +5,11 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
+.assembly extern netstandard
+{
+  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
+  .ver 2:1:0:0
+}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -295,7 +300,8 @@
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_2,
-             int32 V_3)
+             int32 V_3,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
     IL_0000:  ldc.i4.1
     IL_0001:  ldc.i4.2
     IL_0002:  ldc.i4.3
@@ -312,26 +318,30 @@
     IL_001a:  ldloc.1
     IL_001b:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_0020:  stloc.2
-    IL_0021:  br.s       IL_0049
+    IL_0021:  br.s       IL_0052
 
     IL_0023:  ldloc.1
     IL_0024:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
     IL_0029:  stloc.3
     IL_002a:  ldstr      "%A"
     IL_002f:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0034:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0039:  ldloc.3
-    IL_003a:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_003f:  pop
-    IL_0040:  ldloc.2
-    IL_0041:  stloc.1
-    IL_0042:  ldloc.1
-    IL_0043:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_0048:  stloc.2
+    IL_0034:  stloc.s    V_4
+    IL_0036:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_003b:  ldloc.s    V_4
+    IL_003d:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0042:  ldloc.3
+    IL_0043:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0048:  pop
     IL_0049:  ldloc.2
-    IL_004a:  brtrue.s   IL_0023
-
-    IL_004c:  ret
+    IL_004a:  stloc.1
+    IL_004b:  ldloc.1
+    IL_004c:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_0051:  stloc.2
+    IL_0052:  ldloc.2
+    IL_0053:  brtrue.s   IL_0023
+
+    IL_0055:  ret
   } 
 
   .method public static void  test6() cil managed
@@ -340,7 +350,8 @@
     .maxstack  8
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
-             int32 V_2)
+             int32 V_2,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_3)
     IL_0000:  ldsfld     class assembly/test6@38 assembly/test6@38::@_instance
     IL_0005:  ldc.i4.1
     IL_0006:  ldc.i4.2
@@ -361,26 +372,30 @@
     IL_0028:  ldloc.0
     IL_0029:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_002e:  stloc.1
-    IL_002f:  br.s       IL_0057
+    IL_002f:  br.s       IL_005e
 
     IL_0031:  ldloc.0
     IL_0032:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
     IL_0037:  stloc.2
     IL_0038:  ldstr      "%O"
     IL_003d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0042:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0047:  ldloc.2
-    IL_0048:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_004d:  pop
-    IL_004e:  ldloc.1
-    IL_004f:  stloc.0
-    IL_0050:  ldloc.0
-    IL_0051:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_0056:  stloc.1
-    IL_0057:  ldloc.1
-    IL_0058:  brtrue.s   IL_0031
-
-    IL_005a:  ret
+    IL_0042:  stloc.3
+    IL_0043:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0048:  ldloc.3
+    IL_0049:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_004e:  ldloc.2
+    IL_004f:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0054:  pop
+    IL_0055:  ldloc.1
+    IL_0056:  stloc.0
+    IL_0057:  ldloc.0
+    IL_0058:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_005d:  stloc.1
+    IL_005e:  ldloc.1
+    IL_005f:  brtrue.s   IL_0031
+
+    IL_0061:  ret
   } 
 
   .method public static void  test7() cil managed
@@ -390,7 +405,8 @@
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
              int32 V_2,
-             int32 V_3)
+             int32 V_3,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
     IL_0000:  ldsfld     class assembly/test7@47 assembly/test7@47::@_instance
     IL_0005:  ldc.i4.1
     IL_0006:  ldc.i4.2
@@ -411,7 +427,7 @@
     IL_0028:  ldloc.0
     IL_0029:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_002e:  stloc.1
-    IL_002f:  br.s       IL_005b
+    IL_002f:  br.s       IL_0064
 
     IL_0031:  ldloc.0
     IL_0032:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
@@ -422,19 +438,23 @@
     IL_003b:  stloc.3
     IL_003c:  ldstr      "%O"
     IL_0041:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0046:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_004b:  ldloc.3
-    IL_004c:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0051:  pop
-    IL_0052:  ldloc.1
-    IL_0053:  stloc.0
-    IL_0054:  ldloc.0
-    IL_0055:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_005a:  stloc.1
+    IL_0046:  stloc.s    V_4
+    IL_0048:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_004d:  ldloc.s    V_4
+    IL_004f:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0054:  ldloc.3
+    IL_0055:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_005a:  pop
     IL_005b:  ldloc.1
-    IL_005c:  brtrue.s   IL_0031
-
-    IL_005e:  ret
+    IL_005c:  stloc.0
+    IL_005d:  ldloc.0
+    IL_005e:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_0063:  stloc.1
+    IL_0064:  ldloc.1
+    IL_0065:  brtrue.s   IL_0031
+
+    IL_0067:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOn.il.bsl
index 589093a524f..1464a253823 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnList01.fs.RealInternalSignatureOn.il.bsl
@@ -5,6 +5,11 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
+.assembly extern netstandard
+{
+  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
+  .ver 2:1:0:0
+}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -295,7 +300,8 @@
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_2,
-             int32 V_3)
+             int32 V_3,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
     IL_0000:  ldc.i4.1
     IL_0001:  ldc.i4.2
     IL_0002:  ldc.i4.3
@@ -312,26 +318,30 @@
     IL_001a:  ldloc.1
     IL_001b:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_0020:  stloc.2
-    IL_0021:  br.s       IL_0049
+    IL_0021:  br.s       IL_0052
 
     IL_0023:  ldloc.1
     IL_0024:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
     IL_0029:  stloc.3
     IL_002a:  ldstr      "%A"
     IL_002f:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0034:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0039:  ldloc.3
-    IL_003a:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_003f:  pop
-    IL_0040:  ldloc.2
-    IL_0041:  stloc.1
-    IL_0042:  ldloc.1
-    IL_0043:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_0048:  stloc.2
+    IL_0034:  stloc.s    V_4
+    IL_0036:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_003b:  ldloc.s    V_4
+    IL_003d:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0042:  ldloc.3
+    IL_0043:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0048:  pop
     IL_0049:  ldloc.2
-    IL_004a:  brtrue.s   IL_0023
-
-    IL_004c:  ret
+    IL_004a:  stloc.1
+    IL_004b:  ldloc.1
+    IL_004c:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_0051:  stloc.2
+    IL_0052:  ldloc.2
+    IL_0053:  brtrue.s   IL_0023
+
+    IL_0055:  ret
   } 
 
   .method public static void  test6() cil managed
@@ -340,7 +350,8 @@
     .maxstack  8
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
-             int32 V_2)
+             int32 V_2,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_3)
     IL_0000:  ldsfld     class assembly/test6@38 assembly/test6@38::@_instance
     IL_0005:  ldc.i4.1
     IL_0006:  ldc.i4.2
@@ -361,26 +372,30 @@
     IL_0028:  ldloc.0
     IL_0029:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_002e:  stloc.1
-    IL_002f:  br.s       IL_0057
+    IL_002f:  br.s       IL_005e
 
     IL_0031:  ldloc.0
     IL_0032:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
     IL_0037:  stloc.2
     IL_0038:  ldstr      "%O"
     IL_003d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0042:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0047:  ldloc.2
-    IL_0048:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_004d:  pop
-    IL_004e:  ldloc.1
-    IL_004f:  stloc.0
-    IL_0050:  ldloc.0
-    IL_0051:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_0056:  stloc.1
-    IL_0057:  ldloc.1
-    IL_0058:  brtrue.s   IL_0031
-
-    IL_005a:  ret
+    IL_0042:  stloc.3
+    IL_0043:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0048:  ldloc.3
+    IL_0049:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_004e:  ldloc.2
+    IL_004f:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0054:  pop
+    IL_0055:  ldloc.1
+    IL_0056:  stloc.0
+    IL_0057:  ldloc.0
+    IL_0058:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_005d:  stloc.1
+    IL_005e:  ldloc.1
+    IL_005f:  brtrue.s   IL_0031
+
+    IL_0061:  ret
   } 
 
   .method public static void  test7() cil managed
@@ -390,7 +405,8 @@
     .locals init (class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_0,
              class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32> V_1,
              int32 V_2,
-             int32 V_3)
+             int32 V_3,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
     IL_0000:  ldsfld     class assembly/test7@47 assembly/test7@47::@_instance
     IL_0005:  ldc.i4.1
     IL_0006:  ldc.i4.2
@@ -411,7 +427,7 @@
     IL_0028:  ldloc.0
     IL_0029:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
     IL_002e:  stloc.1
-    IL_002f:  br.s       IL_005b
+    IL_002f:  br.s       IL_0064
 
     IL_0031:  ldloc.0
     IL_0032:  call       instance !0 class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_HeadOrDefault()
@@ -422,19 +438,23 @@
     IL_003b:  stloc.3
     IL_003c:  ldstr      "%O"
     IL_0041:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,int32>::.ctor(string)
-    IL_0046:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_004b:  ldloc.3
-    IL_004c:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0051:  pop
-    IL_0052:  ldloc.1
-    IL_0053:  stloc.0
-    IL_0054:  ldloc.0
-    IL_0055:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
-    IL_005a:  stloc.1
+    IL_0046:  stloc.s    V_4
+    IL_0048:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_004d:  ldloc.s    V_4
+    IL_004f:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                      class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0054:  ldloc.3
+    IL_0055:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<int32,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_005a:  pop
     IL_005b:  ldloc.1
-    IL_005c:  brtrue.s   IL_0031
-
-    IL_005e:  ret
+    IL_005c:  stloc.0
+    IL_005d:  ldloc.0
+    IL_005e:  call       instance class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<!0> class [FSharp.Core]Microsoft.FSharp.Collections.FSharpList`1<int32>::get_TailOrNull()
+    IL_0063:  stloc.1
+    IL_0064:  ldloc.1
+    IL_0065:  brtrue.s   IL_0031
+
+    IL_0067:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOff.il.bsl
index ea3341b5332..0051f80eb41 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOff.il.bsl
@@ -304,7 +304,8 @@
     .maxstack  5
     .locals init (int32 V_0,
              int32 V_1,
-             char V_2)
+             char V_2,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_3)
     IL_0000:  nop
     IL_0001:  ldc.i4.0
     IL_0002:  stloc.1
@@ -315,7 +316,7 @@
     IL_000f:  stloc.0
     IL_0010:  ldloc.0
     IL_0011:  ldloc.1
-    IL_0012:  blt.s      IL_0040
+    IL_0012:  blt.s      IL_0047
 
     IL_0014:  ldstr      "123"
     IL_0019:  ldloc.1
@@ -323,21 +324,25 @@
     IL_001f:  stloc.2
     IL_0020:  ldstr      "%A"
     IL_0025:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,char>::.ctor(string)
-    IL_002a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_002f:  ldloc.2
-    IL_0030:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0035:  pop
-    IL_0036:  ldloc.1
-    IL_0037:  ldc.i4.1
-    IL_0038:  add
-    IL_0039:  stloc.1
-    IL_003a:  ldloc.1
-    IL_003b:  ldloc.0
-    IL_003c:  ldc.i4.1
-    IL_003d:  add
-    IL_003e:  bne.un.s   IL_0014
-
-    IL_0040:  ret
+    IL_002a:  stloc.3
+    IL_002b:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0030:  ldloc.3
+    IL_0031:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                     class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0036:  ldloc.2
+    IL_0037:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_003c:  pop
+    IL_003d:  ldloc.1
+    IL_003e:  ldc.i4.1
+    IL_003f:  add
+    IL_0040:  stloc.1
+    IL_0041:  ldloc.1
+    IL_0042:  ldloc.0
+    IL_0043:  ldc.i4.1
+    IL_0044:  add
+    IL_0045:  bne.un.s   IL_0014
+
+    IL_0047:  ret
   } 
 
   .method public static void  test6(string str) cil managed
@@ -434,7 +439,8 @@
     .locals init (string V_0,
              int32 V_1,
              int32 V_2,
-             char V_3)
+             char V_3,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
     IL_0000:  ldsfld     class assembly/test8@54 assembly/test8@54::@_instance
     IL_0005:  ldstr      "1234"
     IL_000a:  call       string [FSharp.Core]Microsoft.FSharp.Core.StringModule::Map(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,char>,
@@ -449,7 +455,7 @@
     IL_001a:  stloc.1
     IL_001b:  ldloc.1
     IL_001c:  ldloc.2
-    IL_001d:  blt.s      IL_0047
+    IL_001d:  blt.s      IL_0050
 
     IL_001f:  ldloc.0
     IL_0020:  ldloc.2
@@ -457,21 +463,25 @@
     IL_0026:  stloc.3
     IL_0027:  ldstr      "%O"
     IL_002c:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,char>::.ctor(string)
-    IL_0031:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0036:  ldloc.3
-    IL_0037:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_003c:  pop
-    IL_003d:  ldloc.2
-    IL_003e:  ldc.i4.1
-    IL_003f:  add
-    IL_0040:  stloc.2
-    IL_0041:  ldloc.2
-    IL_0042:  ldloc.1
-    IL_0043:  ldc.i4.1
-    IL_0044:  add
-    IL_0045:  bne.un.s   IL_001f
-
-    IL_0047:  ret
+    IL_0031:  stloc.s    V_4
+    IL_0033:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0038:  ldloc.s    V_4
+    IL_003a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                     class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_003f:  ldloc.3
+    IL_0040:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0045:  pop
+    IL_0046:  ldloc.2
+    IL_0047:  ldc.i4.1
+    IL_0048:  add
+    IL_0049:  stloc.2
+    IL_004a:  ldloc.2
+    IL_004b:  ldloc.1
+    IL_004c:  ldc.i4.1
+    IL_004d:  add
+    IL_004e:  bne.un.s   IL_001f
+
+    IL_0050:  ret
   } 
 
   .method public static void  test9() cil managed
@@ -482,7 +492,8 @@
              int32 V_1,
              int32 V_2,
              char V_3,
-             string V_4)
+             string V_4,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_5)
     IL_0000:  ldsfld     class assembly/test9@63 assembly/test9@63::@_instance
     IL_0005:  ldstr      "1234"
     IL_000a:  call       string [FSharp.Core]Microsoft.FSharp.Core.StringModule::Map(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,char>,
@@ -497,7 +508,7 @@
     IL_001a:  stloc.1
     IL_001b:  ldloc.1
     IL_001c:  ldloc.2
-    IL_001d:  blt.s      IL_005a
+    IL_001d:  blt.s      IL_0063
 
     IL_001f:  ldloc.0
     IL_0020:  ldloc.2
@@ -511,21 +522,25 @@
     IL_0037:  stloc.s    V_4
     IL_0039:  ldstr      "%O"
     IL_003e:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,string>::.ctor(string)
-    IL_0043:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0048:  ldloc.s    V_4
-    IL_004a:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_004f:  pop
-    IL_0050:  ldloc.2
-    IL_0051:  ldc.i4.1
-    IL_0052:  add
-    IL_0053:  stloc.2
-    IL_0054:  ldloc.2
-    IL_0055:  ldloc.1
-    IL_0056:  ldc.i4.1
-    IL_0057:  add
-    IL_0058:  bne.un.s   IL_001f
-
-    IL_005a:  ret
+    IL_0043:  stloc.s    V_5
+    IL_0045:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_004a:  ldloc.s    V_5
+    IL_004c:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                       class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0051:  ldloc.s    V_4
+    IL_0053:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0058:  pop
+    IL_0059:  ldloc.2
+    IL_005a:  ldc.i4.1
+    IL_005b:  add
+    IL_005c:  stloc.2
+    IL_005d:  ldloc.2
+    IL_005e:  ldloc.1
+    IL_005f:  ldc.i4.1
+    IL_0060:  add
+    IL_0061:  bne.un.s   IL_001f
+
+    IL_0063:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOn.il.bsl
index ea3341b5332..0051f80eb41 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/ForEachOnString01.fs.RealInternalSignatureOn.il.bsl
@@ -304,7 +304,8 @@
     .maxstack  5
     .locals init (int32 V_0,
              int32 V_1,
-             char V_2)
+             char V_2,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_3)
     IL_0000:  nop
     IL_0001:  ldc.i4.0
     IL_0002:  stloc.1
@@ -315,7 +316,7 @@
     IL_000f:  stloc.0
     IL_0010:  ldloc.0
     IL_0011:  ldloc.1
-    IL_0012:  blt.s      IL_0040
+    IL_0012:  blt.s      IL_0047
 
     IL_0014:  ldstr      "123"
     IL_0019:  ldloc.1
@@ -323,21 +324,25 @@
     IL_001f:  stloc.2
     IL_0020:  ldstr      "%A"
     IL_0025:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,char>::.ctor(string)
-    IL_002a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_002f:  ldloc.2
-    IL_0030:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_0035:  pop
-    IL_0036:  ldloc.1
-    IL_0037:  ldc.i4.1
-    IL_0038:  add
-    IL_0039:  stloc.1
-    IL_003a:  ldloc.1
-    IL_003b:  ldloc.0
-    IL_003c:  ldc.i4.1
-    IL_003d:  add
-    IL_003e:  bne.un.s   IL_0014
-
-    IL_0040:  ret
+    IL_002a:  stloc.3
+    IL_002b:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0030:  ldloc.3
+    IL_0031:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                     class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0036:  ldloc.2
+    IL_0037:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_003c:  pop
+    IL_003d:  ldloc.1
+    IL_003e:  ldc.i4.1
+    IL_003f:  add
+    IL_0040:  stloc.1
+    IL_0041:  ldloc.1
+    IL_0042:  ldloc.0
+    IL_0043:  ldc.i4.1
+    IL_0044:  add
+    IL_0045:  bne.un.s   IL_0014
+
+    IL_0047:  ret
   } 
 
   .method public static void  test6(string str) cil managed
@@ -434,7 +439,8 @@
     .locals init (string V_0,
              int32 V_1,
              int32 V_2,
-             char V_3)
+             char V_3,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_4)
     IL_0000:  ldsfld     class assembly/test8@54 assembly/test8@54::@_instance
     IL_0005:  ldstr      "1234"
     IL_000a:  call       string [FSharp.Core]Microsoft.FSharp.Core.StringModule::Map(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,char>,
@@ -449,7 +455,7 @@
     IL_001a:  stloc.1
     IL_001b:  ldloc.1
     IL_001c:  ldloc.2
-    IL_001d:  blt.s      IL_0047
+    IL_001d:  blt.s      IL_0050
 
     IL_001f:  ldloc.0
     IL_0020:  ldloc.2
@@ -457,21 +463,25 @@
     IL_0026:  stloc.3
     IL_0027:  ldstr      "%O"
     IL_002c:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,char>::.ctor(string)
-    IL_0031:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0036:  ldloc.3
-    IL_0037:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_003c:  pop
-    IL_003d:  ldloc.2
-    IL_003e:  ldc.i4.1
-    IL_003f:  add
-    IL_0040:  stloc.2
-    IL_0041:  ldloc.2
-    IL_0042:  ldloc.1
-    IL_0043:  ldc.i4.1
-    IL_0044:  add
-    IL_0045:  bne.un.s   IL_001f
-
-    IL_0047:  ret
+    IL_0031:  stloc.s    V_4
+    IL_0033:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0038:  ldloc.s    V_4
+    IL_003a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                     class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_003f:  ldloc.3
+    IL_0040:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0045:  pop
+    IL_0046:  ldloc.2
+    IL_0047:  ldc.i4.1
+    IL_0048:  add
+    IL_0049:  stloc.2
+    IL_004a:  ldloc.2
+    IL_004b:  ldloc.1
+    IL_004c:  ldc.i4.1
+    IL_004d:  add
+    IL_004e:  bne.un.s   IL_001f
+
+    IL_0050:  ret
   } 
 
   .method public static void  test9() cil managed
@@ -482,7 +492,8 @@
              int32 V_1,
              int32 V_2,
              char V_3,
-             string V_4)
+             string V_4,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_5)
     IL_0000:  ldsfld     class assembly/test9@63 assembly/test9@63::@_instance
     IL_0005:  ldstr      "1234"
     IL_000a:  call       string [FSharp.Core]Microsoft.FSharp.Core.StringModule::Map(class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<char,char>,
@@ -497,7 +508,7 @@
     IL_001a:  stloc.1
     IL_001b:  ldloc.1
     IL_001c:  ldloc.2
-    IL_001d:  blt.s      IL_005a
+    IL_001d:  blt.s      IL_0063
 
     IL_001f:  ldloc.0
     IL_0020:  ldloc.2
@@ -511,21 +522,25 @@
     IL_0037:  stloc.s    V_4
     IL_0039:  ldstr      "%O"
     IL_003e:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,string>::.ctor(string)
-    IL_0043:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0048:  ldloc.s    V_4
-    IL_004a:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
-    IL_004f:  pop
-    IL_0050:  ldloc.2
-    IL_0051:  ldc.i4.1
-    IL_0052:  add
-    IL_0053:  stloc.2
-    IL_0054:  ldloc.2
-    IL_0055:  ldloc.1
-    IL_0056:  ldc.i4.1
-    IL_0057:  add
-    IL_0058:  bne.un.s   IL_001f
-
-    IL_005a:  ret
+    IL_0043:  stloc.s    V_5
+    IL_0045:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_004a:  ldloc.s    V_5
+    IL_004c:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                                                                                       class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_0051:  ldloc.s    V_4
+    IL_0053:  callvirt   instance !1 class [FSharp.Core]Microsoft.FSharp.Core.FSharpFunc`2<string,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::Invoke(!0)
+    IL_0058:  pop
+    IL_0059:  ldloc.2
+    IL_005a:  ldc.i4.1
+    IL_005b:  add
+    IL_005c:  stloc.2
+    IL_005d:  ldloc.2
+    IL_005e:  ldloc.1
+    IL_005f:  ldc.i4.1
+    IL_0060:  add
+    IL_0061:  bne.un.s   IL_001f
+
+    IL_0063:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOff.il.bsl
index d5297773a27..b7e3725bbda 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOff.il.bsl
@@ -5,6 +5,11 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
+.assembly extern netstandard
+{
+  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
+  .ver 2:1:0:0
+}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -48,30 +53,35 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1)
+             int32 V_1,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
     IL_0000:  ldc.i4.1
     IL_0001:  stloc.1
     IL_0002:  ldarg.0
     IL_0003:  stloc.0
     IL_0004:  ldloc.0
     IL_0005:  ldloc.1
-    IL_0006:  blt.s      IL_0022
+    IL_0006:  blt.s      IL_0029
 
     IL_0008:  ldstr      "aaa"
     IL_000d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0012:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0017:  pop
-    IL_0018:  ldloc.1
-    IL_0019:  ldc.i4.1
-    IL_001a:  add
-    IL_001b:  stloc.1
-    IL_001c:  ldloc.1
-    IL_001d:  ldloc.0
-    IL_001e:  ldc.i4.1
-    IL_001f:  add
-    IL_0020:  bne.un.s   IL_0008
-
-    IL_0022:  ret
+    IL_0012:  stloc.2
+    IL_0013:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0018:  ldloc.2
+    IL_0019:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_001e:  pop
+    IL_001f:  ldloc.1
+    IL_0020:  ldc.i4.1
+    IL_0021:  add
+    IL_0022:  stloc.1
+    IL_0023:  ldloc.1
+    IL_0024:  ldloc.0
+    IL_0025:  ldc.i4.1
+    IL_0026:  add
+    IL_0027:  bne.un.s   IL_0008
+
+    IL_0029:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOn.il.bsl
index d5297773a27..b7e3725bbda 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable01.fsx.RealInternalSignatureOn.il.bsl
@@ -5,6 +5,11 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
+.assembly extern netstandard
+{
+  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
+  .ver 2:1:0:0
+}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -48,30 +53,35 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1)
+             int32 V_1,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
     IL_0000:  ldc.i4.1
     IL_0001:  stloc.1
     IL_0002:  ldarg.0
     IL_0003:  stloc.0
     IL_0004:  ldloc.0
     IL_0005:  ldloc.1
-    IL_0006:  blt.s      IL_0022
+    IL_0006:  blt.s      IL_0029
 
     IL_0008:  ldstr      "aaa"
     IL_000d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0012:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0017:  pop
-    IL_0018:  ldloc.1
-    IL_0019:  ldc.i4.1
-    IL_001a:  add
-    IL_001b:  stloc.1
-    IL_001c:  ldloc.1
-    IL_001d:  ldloc.0
-    IL_001e:  ldc.i4.1
-    IL_001f:  add
-    IL_0020:  bne.un.s   IL_0008
-
-    IL_0022:  ret
+    IL_0012:  stloc.2
+    IL_0013:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0018:  ldloc.2
+    IL_0019:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_001e:  pop
+    IL_001f:  ldloc.1
+    IL_0020:  ldc.i4.1
+    IL_0021:  add
+    IL_0022:  stloc.1
+    IL_0023:  ldloc.1
+    IL_0024:  ldloc.0
+    IL_0025:  ldc.i4.1
+    IL_0026:  add
+    IL_0027:  bne.un.s   IL_0008
+
+    IL_0029:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOff.il.bsl
index a982c40b98a..fb9f5d63c43 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOff.il.bsl
@@ -5,6 +5,11 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
+.assembly extern netstandard
+{
+  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
+  .ver 2:1:0:0
+}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -48,30 +53,35 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1)
+             int32 V_1,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
     IL_0000:  ldc.i4.s   100
     IL_0002:  stloc.1
     IL_0003:  ldarg.0
     IL_0004:  stloc.0
     IL_0005:  ldloc.0
     IL_0006:  ldloc.1
-    IL_0007:  blt.s      IL_0023
+    IL_0007:  blt.s      IL_002a
 
     IL_0009:  ldstr      "aaa"
     IL_000e:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0013:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0018:  pop
-    IL_0019:  ldloc.1
-    IL_001a:  ldc.i4.1
-    IL_001b:  add
-    IL_001c:  stloc.1
-    IL_001d:  ldloc.1
-    IL_001e:  ldloc.0
-    IL_001f:  ldc.i4.1
-    IL_0020:  add
-    IL_0021:  bne.un.s   IL_0009
-
-    IL_0023:  ret
+    IL_0013:  stloc.2
+    IL_0014:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0019:  ldloc.2
+    IL_001a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_001f:  pop
+    IL_0020:  ldloc.1
+    IL_0021:  ldc.i4.1
+    IL_0022:  add
+    IL_0023:  stloc.1
+    IL_0024:  ldloc.1
+    IL_0025:  ldloc.0
+    IL_0026:  ldc.i4.1
+    IL_0027:  add
+    IL_0028:  bne.un.s   IL_0009
+
+    IL_002a:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOn.il.bsl
index a982c40b98a..fb9f5d63c43 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable02.fsx.RealInternalSignatureOn.il.bsl
@@ -5,6 +5,11 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
+.assembly extern netstandard
+{
+  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
+  .ver 2:1:0:0
+}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -48,30 +53,35 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1)
+             int32 V_1,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
     IL_0000:  ldc.i4.s   100
     IL_0002:  stloc.1
     IL_0003:  ldarg.0
     IL_0004:  stloc.0
     IL_0005:  ldloc.0
     IL_0006:  ldloc.1
-    IL_0007:  blt.s      IL_0023
+    IL_0007:  blt.s      IL_002a
 
     IL_0009:  ldstr      "aaa"
     IL_000e:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0013:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0018:  pop
-    IL_0019:  ldloc.1
-    IL_001a:  ldc.i4.1
-    IL_001b:  add
-    IL_001c:  stloc.1
-    IL_001d:  ldloc.1
-    IL_001e:  ldloc.0
-    IL_001f:  ldc.i4.1
-    IL_0020:  add
-    IL_0021:  bne.un.s   IL_0009
-
-    IL_0023:  ret
+    IL_0013:  stloc.2
+    IL_0014:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0019:  ldloc.2
+    IL_001a:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_001f:  pop
+    IL_0020:  ldloc.1
+    IL_0021:  ldc.i4.1
+    IL_0022:  add
+    IL_0023:  stloc.1
+    IL_0024:  ldloc.1
+    IL_0025:  ldloc.0
+    IL_0026:  ldc.i4.1
+    IL_0027:  add
+    IL_0028:  bne.un.s   IL_0009
+
+    IL_002a:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOff.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOff.il.bsl
index b2c85e9daf5..2e9e4cb2509 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOff.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOff.il.bsl
@@ -5,6 +5,11 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
+.assembly extern netstandard
+{
+  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
+  .ver 2:1:0:0
+}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -50,30 +55,35 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1)
+             int32 V_1,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
     IL_0000:  ldarg.0
     IL_0001:  stloc.1
     IL_0002:  ldarg.1
     IL_0003:  stloc.0
     IL_0004:  ldloc.0
     IL_0005:  ldloc.1
-    IL_0006:  blt.s      IL_0022
+    IL_0006:  blt.s      IL_0029
 
     IL_0008:  ldstr      "aaa"
     IL_000d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0012:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0017:  pop
-    IL_0018:  ldloc.1
-    IL_0019:  ldc.i4.1
-    IL_001a:  add
-    IL_001b:  stloc.1
-    IL_001c:  ldloc.1
-    IL_001d:  ldloc.0
-    IL_001e:  ldc.i4.1
-    IL_001f:  add
-    IL_0020:  bne.un.s   IL_0008
-
-    IL_0022:  ret
+    IL_0012:  stloc.2
+    IL_0013:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0018:  ldloc.2
+    IL_0019:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_001e:  pop
+    IL_001f:  ldloc.1
+    IL_0020:  ldc.i4.1
+    IL_0021:  add
+    IL_0022:  stloc.1
+    IL_0023:  ldloc.1
+    IL_0024:  ldloc.0
+    IL_0025:  ldc.i4.1
+    IL_0026:  add
+    IL_0027:  bne.un.s   IL_0008
+
+    IL_0029:  ret
   } 
 
 } 
diff --git a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOn.il.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOn.il.bsl
index b2c85e9daf5..2e9e4cb2509 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOn.il.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/ForLoop/NoIEnumerable03.fsx.RealInternalSignatureOn.il.bsl
@@ -5,6 +5,11 @@
 
 .assembly extern runtime { }
 .assembly extern FSharp.Core { }
+.assembly extern netstandard
+{
+  .publickeytoken = (CC 7B 13 FF CD 2D DD 51 )                         
+  .ver 2:1:0:0
+}
 .assembly assembly
 {
   .custom instance void [FSharp.Core]Microsoft.FSharp.Core.FSharpInterfaceDataVersionAttribute::.ctor(int32,
@@ -50,30 +55,35 @@
     
     .maxstack  5
     .locals init (int32 V_0,
-             int32 V_1)
+             int32 V_1,
+             class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit> V_2)
     IL_0000:  ldarg.0
     IL_0001:  stloc.1
     IL_0002:  ldarg.1
     IL_0003:  stloc.0
     IL_0004:  ldloc.0
     IL_0005:  ldloc.1
-    IL_0006:  blt.s      IL_0022
+    IL_0006:  blt.s      IL_0029
 
     IL_0008:  ldstr      "aaa"
     IL_000d:  newobj     instance void class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`5<class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>::.ctor(string)
-    IL_0012:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.ExtraTopLevelOperators::PrintFormatLine<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
-    IL_0017:  pop
-    IL_0018:  ldloc.1
-    IL_0019:  ldc.i4.1
-    IL_001a:  add
-    IL_001b:  stloc.1
-    IL_001c:  ldloc.1
-    IL_001d:  ldloc.0
-    IL_001e:  ldc.i4.1
-    IL_001f:  add
-    IL_0020:  bne.un.s   IL_0008
-
-    IL_0022:  ret
+    IL_0012:  stloc.2
+    IL_0013:  call       class [netstandard]System.IO.TextWriter [netstandard]System.Console::get_Out()
+    IL_0018:  ldloc.2
+    IL_0019:  call       !!0 [FSharp.Core]Microsoft.FSharp.Core.PrintfModule::PrintFormatLineToTextWriter<class [FSharp.Core]Microsoft.FSharp.Core.Unit>(class [runtime]System.IO.TextWriter,
+                                                                                                                                                         class [FSharp.Core]Microsoft.FSharp.Core.PrintfFormat`4<!!0,class [runtime]System.IO.TextWriter,class [FSharp.Core]Microsoft.FSharp.Core.Unit,class [FSharp.Core]Microsoft.FSharp.Core.Unit>)
+    IL_001e:  pop
+    IL_001f:  ldloc.1
+    IL_0020:  ldc.i4.1
+    IL_0021:  add
+    IL_0022:  stloc.1
+    IL_0023:  ldloc.1
+    IL_0024:  ldloc.0
+    IL_0025:  ldc.i4.1
+    IL_0026:  add
+    IL_0027:  bne.un.s   IL_0008
+
+    IL_0029:  ret
   } 
 
 } 

From c1f3c45e99f13eaff6391493c6e92fa9405f93f2 Mon Sep 17 00:00:00 2001
From: Kevin Ransom <kevinr@microsoft.com>
Date: Wed, 3 Jul 2024 15:09:29 -0700
Subject: [PATCH 3/5] surfacearea

---
 ...ervice.SurfaceArea.netstandard20.debug.bsl | 64 ++++++++++++++++++-
 ...p.Core.SurfaceArea.netstandard20.debug.bsl | 39 +++++++++++
 ...p.Core.SurfaceArea.netstandard21.debug.bsl | 39 +++++++++++
 3 files changed, 141 insertions(+), 1 deletion(-)

diff --git a/tests/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.SurfaceArea.netstandard20.debug.bsl b/tests/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.SurfaceArea.netstandard20.debug.bsl
index 63a16671bca..e8647e3f6ba 100644
--- a/tests/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.SurfaceArea.netstandard20.debug.bsl
+++ b/tests/FSharp.Compiler.Service.Tests/FSharp.Compiler.Service.SurfaceArea.netstandard20.debug.bsl
@@ -2849,8 +2849,16 @@ FSharp.Compiler.EditorServices.CompletionContext+Inherit: FSharp.Compiler.Editor
 FSharp.Compiler.EditorServices.CompletionContext+Inherit: FSharp.Compiler.EditorServices.InheritanceContext get_context()
 FSharp.Compiler.EditorServices.CompletionContext+Inherit: System.Tuple`2[Microsoft.FSharp.Collections.FSharpList`1[System.String],Microsoft.FSharp.Core.FSharpOption`1[System.String]] get_path()
 FSharp.Compiler.EditorServices.CompletionContext+Inherit: System.Tuple`2[Microsoft.FSharp.Collections.FSharpList`1[System.String],Microsoft.FSharp.Core.FSharpOption`1[System.String]] path
+FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: Boolean get_hasThis()
+FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: Boolean get_isStatic()
+FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: Boolean hasThis
+FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: Boolean isStatic
+FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: FSharp.Compiler.EditorServices.MethodOverrideCompletionContext ctx
+FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: FSharp.Compiler.EditorServices.MethodOverrideCompletionContext get_ctx()
 FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: FSharp.Compiler.Text.Range enclosingTypeNameRange
 FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: FSharp.Compiler.Text.Range get_enclosingTypeNameRange()
+FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: Int32 get_spacesBeforeOverrideKeyword()
+FSharp.Compiler.EditorServices.CompletionContext+MethodOverride: Int32 spacesBeforeOverrideKeyword
 FSharp.Compiler.EditorServices.CompletionContext+OpenDeclaration: Boolean get_isOpenType()
 FSharp.Compiler.EditorServices.CompletionContext+OpenDeclaration: Boolean isOpenType
 FSharp.Compiler.EditorServices.CompletionContext+ParameterList: FSharp.Compiler.Text.Position Item1
@@ -2904,7 +2912,7 @@ FSharp.Compiler.EditorServices.CompletionContext: Boolean get_IsUnionCaseFieldsD
 FSharp.Compiler.EditorServices.CompletionContext: FSharp.Compiler.EditorServices.CompletionContext AttributeApplication
 FSharp.Compiler.EditorServices.CompletionContext: FSharp.Compiler.EditorServices.CompletionContext Invalid
 FSharp.Compiler.EditorServices.CompletionContext: FSharp.Compiler.EditorServices.CompletionContext NewInherit(FSharp.Compiler.EditorServices.InheritanceContext, System.Tuple`2[Microsoft.FSharp.Collections.FSharpList`1[System.String],Microsoft.FSharp.Core.FSharpOption`1[System.String]])
-FSharp.Compiler.EditorServices.CompletionContext: FSharp.Compiler.EditorServices.CompletionContext NewMethodOverride(FSharp.Compiler.Text.Range)
+FSharp.Compiler.EditorServices.CompletionContext: FSharp.Compiler.EditorServices.CompletionContext NewMethodOverride(FSharp.Compiler.EditorServices.MethodOverrideCompletionContext, FSharp.Compiler.Text.Range, Int32, Boolean, Boolean)
 FSharp.Compiler.EditorServices.CompletionContext: FSharp.Compiler.EditorServices.CompletionContext NewOpenDeclaration(Boolean)
 FSharp.Compiler.EditorServices.CompletionContext: FSharp.Compiler.EditorServices.CompletionContext NewParameterList(FSharp.Compiler.Text.Position, System.Collections.Generic.HashSet`1[System.String])
 FSharp.Compiler.EditorServices.CompletionContext: FSharp.Compiler.EditorServices.CompletionContext NewPattern(FSharp.Compiler.EditorServices.PatternContext)
@@ -3539,6 +3547,33 @@ FSharp.Compiler.EditorServices.MethodGroupItemParameter: System.String Canonical
 FSharp.Compiler.EditorServices.MethodGroupItemParameter: System.String ParameterName
 FSharp.Compiler.EditorServices.MethodGroupItemParameter: System.String get_CanonicalTypeTextForSorting()
 FSharp.Compiler.EditorServices.MethodGroupItemParameter: System.String get_ParameterName()
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext+Tags: Int32 Class
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext+Tags: Int32 Interface
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext+Tags: Int32 ObjExpr
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean Equals(FSharp.Compiler.EditorServices.MethodOverrideCompletionContext)
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean Equals(FSharp.Compiler.EditorServices.MethodOverrideCompletionContext, System.Collections.IEqualityComparer)
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean Equals(System.Object)
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean Equals(System.Object, System.Collections.IEqualityComparer)
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean IsClass
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean IsInterface
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean IsObjExpr
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean get_IsClass()
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean get_IsInterface()
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Boolean get_IsObjExpr()
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: FSharp.Compiler.EditorServices.MethodOverrideCompletionContext Class
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: FSharp.Compiler.EditorServices.MethodOverrideCompletionContext NewInterface(FSharp.Compiler.Text.Range)
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: FSharp.Compiler.EditorServices.MethodOverrideCompletionContext NewObjExpr(FSharp.Compiler.Text.Range)
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: FSharp.Compiler.EditorServices.MethodOverrideCompletionContext get_Class()
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: FSharp.Compiler.EditorServices.MethodOverrideCompletionContext+Tags
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: FSharp.Compiler.Text.Range get_mExpr()
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: FSharp.Compiler.Text.Range get_mInterfaceName()
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: FSharp.Compiler.Text.Range mExpr
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: FSharp.Compiler.Text.Range mInterfaceName
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Int32 GetHashCode()
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Int32 GetHashCode(System.Collections.IEqualityComparer)
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Int32 Tag
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: Int32 get_Tag()
+FSharp.Compiler.EditorServices.MethodOverrideCompletionContext: System.String ToString()
 FSharp.Compiler.EditorServices.ModuleKind: Boolean Equals(FSharp.Compiler.EditorServices.ModuleKind)
 FSharp.Compiler.EditorServices.ModuleKind: Boolean Equals(FSharp.Compiler.EditorServices.ModuleKind, System.Collections.IEqualityComparer)
 FSharp.Compiler.EditorServices.ModuleKind: Boolean Equals(System.Object)
@@ -5925,6 +5960,18 @@ FSharp.Compiler.Syntax.ParsedHashDirective: Microsoft.FSharp.Collections.FSharpL
 FSharp.Compiler.Syntax.ParsedHashDirective: System.String ToString()
 FSharp.Compiler.Syntax.ParsedHashDirective: System.String get_ident()
 FSharp.Compiler.Syntax.ParsedHashDirective: System.String ident
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Ident: FSharp.Compiler.Syntax.Ident get_value()
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Ident: FSharp.Compiler.Syntax.Ident value
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Ident: FSharp.Compiler.Text.Range get_range()
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Ident: FSharp.Compiler.Text.Range range
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Int32: FSharp.Compiler.Text.Range get_range()
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Int32: FSharp.Compiler.Text.Range range
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Int32: Int32 get_value()
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Int32: Int32 value
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+LongIdent: FSharp.Compiler.Syntax.SynLongIdent get_value()
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+LongIdent: FSharp.Compiler.Syntax.SynLongIdent value
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+LongIdent: FSharp.Compiler.Text.Range get_range()
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+LongIdent: FSharp.Compiler.Text.Range range
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+SourceIdentifier: FSharp.Compiler.Text.Range get_range()
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+SourceIdentifier: FSharp.Compiler.Text.Range range
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+SourceIdentifier: System.String constant
@@ -5937,14 +5984,29 @@ FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+String: FSharp.Compiler.Text.
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+String: FSharp.Compiler.Text.Range range
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+String: System.String get_value()
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+String: System.String value
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Tags: Int32 Ident
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Tags: Int32 Int32
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Tags: Int32 LongIdent
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Tags: Int32 SourceIdentifier
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Tags: Int32 String
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean IsIdent
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean IsInt32
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean IsLongIdent
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean IsSourceIdentifier
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean IsString
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean get_IsIdent()
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean get_IsInt32()
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean get_IsLongIdent()
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean get_IsSourceIdentifier()
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: Boolean get_IsString()
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument NewIdent(FSharp.Compiler.Syntax.Ident, FSharp.Compiler.Text.Range)
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument NewInt32(Int32, FSharp.Compiler.Text.Range)
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument NewLongIdent(FSharp.Compiler.Syntax.SynLongIdent, FSharp.Compiler.Text.Range)
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument NewSourceIdentifier(System.String, System.String, FSharp.Compiler.Text.Range)
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument NewString(System.String, FSharp.Compiler.Syntax.SynStringKind, FSharp.Compiler.Text.Range)
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Ident
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Int32
+FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+LongIdent
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+SourceIdentifier
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+String
 FSharp.Compiler.Syntax.ParsedHashDirectiveArgument: FSharp.Compiler.Syntax.ParsedHashDirectiveArgument+Tags
diff --git a/tests/FSharp.Core.UnitTests/FSharp.Core.SurfaceArea.netstandard20.debug.bsl b/tests/FSharp.Core.UnitTests/FSharp.Core.SurfaceArea.netstandard20.debug.bsl
index def2dea16c8..a4ac8544cc9 100644
--- a/tests/FSharp.Core.UnitTests/FSharp.Core.SurfaceArea.netstandard20.debug.bsl
+++ b/tests/FSharp.Core.UnitTests/FSharp.Core.SurfaceArea.netstandard20.debug.bsl
@@ -126,6 +126,9 @@ Microsoft.FSharp.Collections.ArrayModule: T MaxBy[T,TResult](Microsoft.FSharp.Co
 Microsoft.FSharp.Collections.ArrayModule: T Max[T](T[])
 Microsoft.FSharp.Collections.ArrayModule: T MinBy[T,TResult](Microsoft.FSharp.Core.FSharpFunc`2[T,TResult], T[])
 Microsoft.FSharp.Collections.ArrayModule: T Min[T](T[])
+Microsoft.FSharp.Collections.ArrayModule: T RandomChoiceBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], T[])
+Microsoft.FSharp.Collections.ArrayModule: T RandomChoiceWith[T](System.Random, T[])
+Microsoft.FSharp.Collections.ArrayModule: T RandomChoice[T](T[])
 Microsoft.FSharp.Collections.ArrayModule: T ReduceBack[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], T[])
 Microsoft.FSharp.Collections.ArrayModule: T Reduce[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], T[])
 Microsoft.FSharp.Collections.ArrayModule: T Sum$W[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,T], Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], T[])
@@ -164,6 +167,15 @@ Microsoft.FSharp.Collections.ArrayModule: T[] InsertManyAt[T](Int32, System.Coll
 Microsoft.FSharp.Collections.ArrayModule: T[] OfList[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ArrayModule: T[] OfSeq[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.ArrayModule: T[] Permute[T](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,System.Int32], T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomChoicesBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomChoicesWith[T](System.Random, Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomChoices[T](Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomSampleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomSampleWith[T](System.Random, Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomSample[T](Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomShuffleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomShuffleWith[T](System.Random, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomShuffle[T](T[])
 Microsoft.FSharp.Collections.ArrayModule: T[] RemoveAt[T](Int32, T[])
 Microsoft.FSharp.Collections.ArrayModule: T[] RemoveManyAt[T](Int32, Int32, T[])
 Microsoft.FSharp.Collections.ArrayModule: T[] Replicate[T](Int32, T)
@@ -194,6 +206,9 @@ Microsoft.FSharp.Collections.ArrayModule: Void Iterate2[T1,T2](Microsoft.FSharp.
 Microsoft.FSharp.Collections.ArrayModule: Void IterateIndexed2[T1,T2](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,Microsoft.FSharp.Core.FSharpFunc`2[T1,Microsoft.FSharp.Core.FSharpFunc`2[T2,Microsoft.FSharp.Core.Unit]]], T1[], T2[])
 Microsoft.FSharp.Collections.ArrayModule: Void IterateIndexed[T](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.Unit]], T[])
 Microsoft.FSharp.Collections.ArrayModule: Void Iterate[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.Unit], T[])
+Microsoft.FSharp.Collections.ArrayModule: Void RandomShuffleInPlaceBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], T[])
+Microsoft.FSharp.Collections.ArrayModule: Void RandomShuffleInPlaceWith[T](System.Random, T[])
+Microsoft.FSharp.Collections.ArrayModule: Void RandomShuffleInPlace[T](T[])
 Microsoft.FSharp.Collections.ArrayModule: Void Set[T](T[], Int32, T)
 Microsoft.FSharp.Collections.ArrayModule: Void SortInPlaceBy[T,TKey](Microsoft.FSharp.Core.FSharpFunc`2[T,TKey], T[])
 Microsoft.FSharp.Collections.ArrayModule: Void SortInPlaceWith[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,System.Int32]], T[])
@@ -329,6 +344,15 @@ Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] OfArray[T](T[])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] OfSeq[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] Permute[T](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,System.Int32], Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomChoicesBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomChoicesWith[T](System.Random, Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomChoices[T](Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomSampleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomSampleWith[T](System.Random, Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomSample[T](Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomShuffleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomShuffleWith[T](System.Random, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomShuffle[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RemoveAt[T](Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RemoveManyAt[T](Int32, Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] Replicate[T](Int32, T)
@@ -377,6 +401,9 @@ Microsoft.FSharp.Collections.ListModule: T MaxBy[T,TResult](Microsoft.FSharp.Cor
 Microsoft.FSharp.Collections.ListModule: T Max[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T MinBy[T,TResult](Microsoft.FSharp.Core.FSharpFunc`2[T,TResult], Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T Min[T](Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: T RandomChoiceBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: T RandomChoiceWith[T](System.Random, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: T RandomChoice[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T ReduceBack[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T Reduce[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T Sum$W[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,T], Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], Microsoft.FSharp.Collections.FSharpList`1[T])
@@ -483,6 +510,15 @@ Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] OfArray[T](T[])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] OfList[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] Permute[T](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,System.Int32], System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomChoicesBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomChoicesWith[T](System.Random, Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomChoices[T](Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomSampleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomSampleWith[T](System.Random, Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomSample[T](Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomShuffleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomShuffleWith[T](System.Random, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomShuffle[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] ReadOnly[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RemoveAt[T](Int32, System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RemoveManyAt[T](Int32, Int32, System.Collections.Generic.IEnumerable`1[T])
@@ -518,6 +554,9 @@ Microsoft.FSharp.Collections.SeqModule: T MaxBy[T,TResult](Microsoft.FSharp.Core
 Microsoft.FSharp.Collections.SeqModule: T Max[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T MinBy[T,TResult](Microsoft.FSharp.Core.FSharpFunc`2[T,TResult], System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T Min[T](System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: T RandomChoiceBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: T RandomChoiceWith[T](System.Random, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: T RandomChoice[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T ReduceBack[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T Reduce[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T Sum$W[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,T], Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], System.Collections.Generic.IEnumerable`1[T])
diff --git a/tests/FSharp.Core.UnitTests/FSharp.Core.SurfaceArea.netstandard21.debug.bsl b/tests/FSharp.Core.UnitTests/FSharp.Core.SurfaceArea.netstandard21.debug.bsl
index 5fa4760b53e..03f4c2cd30f 100644
--- a/tests/FSharp.Core.UnitTests/FSharp.Core.SurfaceArea.netstandard21.debug.bsl
+++ b/tests/FSharp.Core.UnitTests/FSharp.Core.SurfaceArea.netstandard21.debug.bsl
@@ -126,6 +126,9 @@ Microsoft.FSharp.Collections.ArrayModule: T MaxBy[T,TResult](Microsoft.FSharp.Co
 Microsoft.FSharp.Collections.ArrayModule: T Max[T](T[])
 Microsoft.FSharp.Collections.ArrayModule: T MinBy[T,TResult](Microsoft.FSharp.Core.FSharpFunc`2[T,TResult], T[])
 Microsoft.FSharp.Collections.ArrayModule: T Min[T](T[])
+Microsoft.FSharp.Collections.ArrayModule: T RandomChoiceBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], T[])
+Microsoft.FSharp.Collections.ArrayModule: T RandomChoiceWith[T](System.Random, T[])
+Microsoft.FSharp.Collections.ArrayModule: T RandomChoice[T](T[])
 Microsoft.FSharp.Collections.ArrayModule: T ReduceBack[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], T[])
 Microsoft.FSharp.Collections.ArrayModule: T Reduce[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], T[])
 Microsoft.FSharp.Collections.ArrayModule: T Sum$W[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,T], Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], T[])
@@ -164,6 +167,15 @@ Microsoft.FSharp.Collections.ArrayModule: T[] InsertManyAt[T](Int32, System.Coll
 Microsoft.FSharp.Collections.ArrayModule: T[] OfList[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ArrayModule: T[] OfSeq[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.ArrayModule: T[] Permute[T](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,System.Int32], T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomChoicesBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomChoicesWith[T](System.Random, Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomChoices[T](Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomSampleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomSampleWith[T](System.Random, Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomSample[T](Int32, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomShuffleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomShuffleWith[T](System.Random, T[])
+Microsoft.FSharp.Collections.ArrayModule: T[] RandomShuffle[T](T[])
 Microsoft.FSharp.Collections.ArrayModule: T[] RemoveAt[T](Int32, T[])
 Microsoft.FSharp.Collections.ArrayModule: T[] RemoveManyAt[T](Int32, Int32, T[])
 Microsoft.FSharp.Collections.ArrayModule: T[] Replicate[T](Int32, T)
@@ -194,6 +206,9 @@ Microsoft.FSharp.Collections.ArrayModule: Void Iterate2[T1,T2](Microsoft.FSharp.
 Microsoft.FSharp.Collections.ArrayModule: Void IterateIndexed2[T1,T2](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,Microsoft.FSharp.Core.FSharpFunc`2[T1,Microsoft.FSharp.Core.FSharpFunc`2[T2,Microsoft.FSharp.Core.Unit]]], T1[], T2[])
 Microsoft.FSharp.Collections.ArrayModule: Void IterateIndexed[T](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.Unit]], T[])
 Microsoft.FSharp.Collections.ArrayModule: Void Iterate[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.Unit], T[])
+Microsoft.FSharp.Collections.ArrayModule: Void RandomShuffleInPlaceBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], T[])
+Microsoft.FSharp.Collections.ArrayModule: Void RandomShuffleInPlaceWith[T](System.Random, T[])
+Microsoft.FSharp.Collections.ArrayModule: Void RandomShuffleInPlace[T](T[])
 Microsoft.FSharp.Collections.ArrayModule: Void Set[T](T[], Int32, T)
 Microsoft.FSharp.Collections.ArrayModule: Void SortInPlaceBy[T,TKey](Microsoft.FSharp.Core.FSharpFunc`2[T,TKey], T[])
 Microsoft.FSharp.Collections.ArrayModule: Void SortInPlaceWith[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,System.Int32]], T[])
@@ -329,6 +344,15 @@ Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] OfArray[T](T[])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] OfSeq[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] Permute[T](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,System.Int32], Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomChoicesBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomChoicesWith[T](System.Random, Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomChoices[T](Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomSampleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomSampleWith[T](System.Random, Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomSample[T](Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomShuffleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomShuffleWith[T](System.Random, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RandomShuffle[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RemoveAt[T](Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] RemoveManyAt[T](Int32, Int32, Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: Microsoft.FSharp.Collections.FSharpList`1[T] Replicate[T](Int32, T)
@@ -377,6 +401,9 @@ Microsoft.FSharp.Collections.ListModule: T MaxBy[T,TResult](Microsoft.FSharp.Cor
 Microsoft.FSharp.Collections.ListModule: T Max[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T MinBy[T,TResult](Microsoft.FSharp.Core.FSharpFunc`2[T,TResult], Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T Min[T](Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: T RandomChoiceBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: T RandomChoiceWith[T](System.Random, Microsoft.FSharp.Collections.FSharpList`1[T])
+Microsoft.FSharp.Collections.ListModule: T RandomChoice[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T ReduceBack[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T Reduce[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.ListModule: T Sum$W[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,T], Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], Microsoft.FSharp.Collections.FSharpList`1[T])
@@ -483,6 +510,15 @@ Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] OfArray[T](T[])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] OfList[T](Microsoft.FSharp.Collections.FSharpList`1[T])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] Permute[T](Microsoft.FSharp.Core.FSharpFunc`2[System.Int32,System.Int32], System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomChoicesBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomChoicesWith[T](System.Random, Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomChoices[T](Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomSampleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomSampleWith[T](System.Random, Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomSample[T](Int32, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomShuffleBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomShuffleWith[T](System.Random, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RandomShuffle[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] ReadOnly[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RemoveAt[T](Int32, System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: System.Collections.Generic.IEnumerable`1[T] RemoveManyAt[T](Int32, Int32, System.Collections.Generic.IEnumerable`1[T])
@@ -518,6 +554,9 @@ Microsoft.FSharp.Collections.SeqModule: T MaxBy[T,TResult](Microsoft.FSharp.Core
 Microsoft.FSharp.Collections.SeqModule: T Max[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T MinBy[T,TResult](Microsoft.FSharp.Core.FSharpFunc`2[T,TResult], System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T Min[T](System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: T RandomChoiceBy[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,System.Double], System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: T RandomChoiceWith[T](System.Random, System.Collections.Generic.IEnumerable`1[T])
+Microsoft.FSharp.Collections.SeqModule: T RandomChoice[T](System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T ReduceBack[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T Reduce[T](Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], System.Collections.Generic.IEnumerable`1[T])
 Microsoft.FSharp.Collections.SeqModule: T Sum$W[T](Microsoft.FSharp.Core.FSharpFunc`2[Microsoft.FSharp.Core.Unit,T], Microsoft.FSharp.Core.FSharpFunc`2[T,Microsoft.FSharp.Core.FSharpFunc`2[T,T]], System.Collections.Generic.IEnumerable`1[T])

From 4520824f53b744cbaf2ed0902f5555b3e194eb28 Mon Sep 17 00:00:00 2001
From: Kevin Ransom <kevinr@microsoft.com>
Date: Wed, 3 Jul 2024 18:27:22 -0700
Subject: [PATCH 4/5] Additional trim

---
 tests/FSharp.Test.Utilities/ILChecker.fs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/FSharp.Test.Utilities/ILChecker.fs b/tests/FSharp.Test.Utilities/ILChecker.fs
index 3c60114d85e..88dcf689719 100644
--- a/tests/FSharp.Test.Utilities/ILChecker.fs
+++ b/tests/FSharp.Test.Utilities/ILChecker.fs
@@ -38,7 +38,7 @@ module ILChecker =
         let methodSingleLine = "^(\s*\.method.*)(?: \s*)$[\r?\n?]^(\s*\{)"
         let methodMultiLine = "^(\s*\.method.*)(?: \s*)$[\r?\n?]^(?: \s*)(.*)\s*$[\r?\n?]^(\s*\{)"
 
-        let normalizeNewLines (text: string) = text.Replace("\r\n", "\n").Replace("\r\n", "\r")
+        let normalizeNewLines (text: string) = text.Replace("\r\n", "\n").Replace("\r\n", "\r").Trim('\t').Trim(' ')
 
         let stripComments (text:string) =
             Regex.Replace(text,

From 6b1be6df4c4ba626ae75d5e1ce08a5b670fb1446 Mon Sep 17 00:00:00 2001
From: KevinRansom <codecutter@hotmail.com>
Date: Thu, 4 Jul 2024 01:21:49 -0700
Subject: [PATCH 5/5] checker

---
 tests/FSharp.Test.Utilities/ILChecker.fs | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/tests/FSharp.Test.Utilities/ILChecker.fs b/tests/FSharp.Test.Utilities/ILChecker.fs
index 88dcf689719..dcf51bf9668 100644
--- a/tests/FSharp.Test.Utilities/ILChecker.fs
+++ b/tests/FSharp.Test.Utilities/ILChecker.fs
@@ -37,10 +37,11 @@ module ILChecker =
         let verbatimStrings = @"@(""[^""]*"")+"
         let methodSingleLine = "^(\s*\.method.*)(?: \s*)$[\r?\n?]^(\s*\{)"
         let methodMultiLine = "^(\s*\.method.*)(?: \s*)$[\r?\n?]^(?: \s*)(.*)\s*$[\r?\n?]^(\s*\{)"
+        let resourceMultiLine = @"(?<resource>\.mresource\s+.*)(?<block>\s*\{[^}]*\})"
 
         let normalizeNewLines (text: string) = text.Replace("\r\n", "\n").Replace("\r\n", "\r").Trim('\t').Trim(' ')
 
-        let stripComments (text:string) =
+        let stripComments (text: string) =
             Regex.Replace(text,
                 $"{blockComments}|{lineComments}|{lineCommentsEof}|{strings}|{verbatimStrings}",
                 (fun me ->
@@ -50,7 +51,7 @@ module ILChecker =
                         me.Value), RegexOptions.Singleline)
             |> filterSpecialComment
 
-        let unifyMethodLine (text:string) =
+        let unifyMethodLine (text: string) =
             let text1 = Regex.Replace(text, $"{methodSingleLine}", (fun me -> $"{me.Groups[1].Value}\n{me.Groups[2].Value}"), RegexOptions.Multiline)
             let text2 = Regex.Replace(text1, $"{methodMultiLine}", (fun me -> $"{me.Groups[1].Value} {me.Groups[2].Value}\n{me.Groups[3].Value}"), RegexOptions.Multiline)
             text2
@@ -63,7 +64,7 @@ module ILChecker =
                 "(\.assembly extern (System\.Runtime|System\.Console|System\.Runtime\.Extensions|mscorlib|System\.Memory)){1}([^\}]*)\}", ".assembly extern runtime { }"
                 "(\.assembly extern (FSharp.Core)){1}([^\}]*)\}", ".assembly extern FSharp.Core { }" ]
 
-        let unifyImageBase ilCode = replace ilCode ("\.imagebase\s*0x\d*", ".imagebase {value}")
+        let unifyImageBase (ilCode: string) = replace ilCode ("\.imagebase\s*0x\d*", ".imagebase {value}")
 
         let unifyingAssemblyNames (text: string) =
             match assemblyName with
@@ -75,12 +76,17 @@ module ILChecker =
         // This lets the same test be used when targeting both netfx and netcore.
         let unifyNetStandardVersions (text: string) = text.Replace(".ver 2:0:0:0", ".ver 2:1:0:0")
 
+        let unifyResourceBlock text =
+            let text2 = Regex.Replace(text, resourceMultiLine, (fun (res: Match) -> $"""{res.Groups["resource"].Value} {{ }}"""), RegexOptions.Multiline)
+            text2
+
         ilCode.Trim()
         |> normalizeNewLines
         |> stripComments
         |> unifyingAssemblyNames
         |> unifyMethodLine
         |> unifyNetStandardVersions
+        |> unifyResourceBlock
 
     let private generateIlFile dllFilePath ildasmArgs =
         let ilFilePath = Path.ChangeExtension(dllFilePath, ".il")