diff --git a/src/Compiler/Driver/CompilerConfig.fs b/src/Compiler/Driver/CompilerConfig.fs
index 71b4d667c252..ba16b8542987 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 1196aa6bace1..6fa9d392a4ab 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 74e499ad86e9..41b7f686a05d 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 32aeb2fc498f..418f8a57c522 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 82a10de04140..6ae722117d70 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 82a10de04140..6ae722117d70 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 b8ab856f75a8..90c7d53851cb 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 b8ab856f75a8..90c7d53851cb 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 c0cf50565a5b..d5ea9e12d886 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 c0cf50565a5b..d5ea9e12d886 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 39b879bc70aa..bdcb8cfe3a15 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 39b879bc70aa..bdcb8cfe3a15 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 6bcd63ba991d..3d6e29d0a349 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 3f1adc33c233..fc6611257164 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 a6484ab298b4..38d888ef90e4 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 ebae270051a8..69e251eafbfd 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 6fc76280ddbf..c4b46aa5f956 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 fecd8306a540..db8779b1463f 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 968ce31a4415..57fce064655c 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 222deea406e7..8d15000dc25d 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 feb35843543a..59ce3e0c9538 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 158eda80f852..77071e656903 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 2962a173205b..9c7a9399b778 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 7690231f5e13..e192d2bc6399 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 58549416de21..579cbb1fce86 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 e5965d67a7a8..1546060bf6f0 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 6565fbe138bc..d731307a799e 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 4daf09ef6519..6dd4c2cb2fca 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 89771b5a558a..d61daf50faa0 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 89771b5a558a..d61daf50faa0 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 fdd3ee27a69c..cb55a4490dc6 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 fdd3ee27a69c..cb55a4490dc6 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 44b0f4507343..f7c0185b6688 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 44b0f4507343..f7c0185b6688 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 c5544f82a780..3a3ddefaf4b4 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 c5544f82a780..3a3ddefaf4b4 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 5ae2beb6a23d..5d822913dd66 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 5ae2beb6a23d..5d822913dd66 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 1abdfba7578b..f2331b55c3d2 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 1abdfba7578b..f2331b55c3d2 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 36f2188c863d..77f8af77dd1e 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 e37f7b7c7b30..7da09957b3ee 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 962a0f7a0138..31a1741c78fa 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 1d580c362005..9949b5576bee 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 c596a4cb2f55..d941d7863be9 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 2c5467b662b3..687c049cf845 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 82cac9772c1b..ce41d5216415 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 978d0e366ea6..5b42eca78eca 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 223c63fd7e30..fa36d05dddfe 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 315a9ab425da..8a8ad8366f3f 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 9a5ab04f5bfb..a0f7ca09f185 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 9a5ab04f5bfb..a0f7ca09f185 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 04cf6a0fbe46..2f05c7e1c1ac 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 04cf6a0fbe46..2f05c7e1c1ac 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 7d8995104267..c504a714904a 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 7d8995104267..c504a714904a 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 3d9cae250c32..6c6892a055ab 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 3d9cae250c32..6c6892a055ab 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 71747396c311..10a3cdf05f07 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 a3a27ae3c42d..5d540ddd409b 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 a3a27ae3c42d..5d540ddd409b 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 e25b36742ebc..8c7754ca7176 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 0ffa9021a8b7..2281677205c8 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 b0676e7e397a..2d0aaaa94e17 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 6cd61a10cd02..9021049bf780 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 bf700dceabe5..2420bd020cb8 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 f5f20503b19a..f27f8256dfac 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 50ce6ea0746f..72f38d7e7cfe 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 64e755d264f9..c45991ef6681 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 5b286edf1c45..6c1bb2073898 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 1868fb328580..76da36887ba3 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 9e005d2638d2..2ded267c8d43 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 5553e1bfff95..ab5da5714ec8 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 be250545d896..1de6dde9c11e 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 1af6d7ef89d5..c03a1b71958d 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 8e72593dcdec..05fef25ad293 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 980616689baf..2a721ca3560c 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 5b7741302d76..3c43939bb295 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 b91b49aec7dc..8da4e1581850 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 9cc03990ad7c..043ab7f4cffe 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 34dd7e2af69e..2dcd11c67c8d 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 81eaa9d474f6..e370fcd5fbfd 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 446a17b4fd96..ebd87c0f0f9c 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 bf3e4bf6eab4..8f884f2b4fe1 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 fde4cd958408..4422a6a829fd 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 104102225b15..e92ceb62f4e9 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 9a616f718422..8c9eb90df0d1 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 acf670b41441..5dad5d2c08a2 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 9e25e93e9fc3..b0b9c48c529d 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 d05a87f4cf19..924a6330b9de 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 b5350dcf4e1d..716f6af522eb 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 f9e2727550fd..7c86b70bf41e 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 c08a12ec3bdd..5cac768ad1a9 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 6aebbae558e7..240d44ba48a8 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 cf342c3e0209..1cd540c243b7 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 2dbed01e0671..7c1636eb33ec 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 3dc37ad89bfc..c94b0195de02 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 103044694992..fa02d2a28ad4 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 e400ca310223..a3887fc23d18 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 66665dec2e99..69b07dca90a9 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 21e05e281692..c73d4f8e19bf 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 9aa3224bb631..a0af1067d16c 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 9aa3224bb631..a0af1067d16c 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 7dad9856c8f4..589093a524f1 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 7dad9856c8f4..589093a524f1 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 6b807671df23..ea3341b5332f 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 6b807671df23..ea3341b5332f 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 681c6e38186b..b75fcbec4287 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 83c83d6eac20..ca6b4b161120 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 bb440972d858..02fe37fcdc2b 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 f383fcd56120..38f203110af5 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 79646c5f4013..a1034a8ae8d5 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 b8f92098223d..84e3fcf2417e 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 e511f90098b6..cf72c332d473 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 ae30a8e844fc..22863756af9d 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 0f20def3e611..512ae6aca0d3 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 3c567634da69..75ca4baa45c6 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 330c21deb58d..12044470181a 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 ebfc4b43fb1a..927c976ab40a 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 f49d7ac9c525..ef180b2502d5 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 6ade092cfe67..f7da45cfac5d 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 2b059e5df415..db29b6cf169b 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 0ef1855e8d8e..5becac72ad54 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 8bf808cab237..2d56ae5a1118 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 80285c89dc24..d759648ba7d9 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 8076772e7631..ae486e591254 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 96c418afb009..b8e1c430fe72 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 9af9230923b1..69c979a647fb 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 394330583c96..f09f39d31e45 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 456b6757b4fb..82341acf6c00 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 cacb169018c2..f29faf3c08d8 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 e43120841d9e..6a5f1aabbdce 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 e43120841d9e..6a5f1aabbdce 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 51a1fd29773b..d5297773a279 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 51a1fd29773b..d5297773a279 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 1e7f43d17e9f..a982c40b98a3 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 1e7f43d17e9f..a982c40b98a3 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 e916dd0c9464..b2c85e9daf57 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 e916dd0c9464..b2c85e9daf57 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 24776ea3bcea..7e035bf8d619 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 24776ea3bcea..7e035bf8d619 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 e8db92a48a8f..fd8662b1ca57 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 e8db92a48a8f..fd8662b1ca57 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 e3a8fe9afec3..91f26499736c 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 e3a8fe9afec3..91f26499736c 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 cfa46cc2c6d0..f89292af139e 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 cfa46cc2c6d0..f89292af139e 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 f51b28f7d873..618ba09189f7 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 f51b28f7d873..618ba09189f7 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 5cab501f026e..7838a9c7d692 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 5cab501f026e..7838a9c7d692 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 df03b5ff5339..cdb60cf3f610 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 df03b5ff5339..cdb60cf3f610 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 fd4946b43f27..33caf0bc8ca6 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 fd4946b43f27..33caf0bc8ca6 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 46de1e41e75c..5aca7747bda6 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 46de1e41e75c..5aca7747bda6 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 89d1309f7bd4..edd7456baca3 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 89d1309f7bd4..edd7456baca3 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 5152851ed959..1a3b630b6b2e 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 5152851ed959..1a3b630b6b2e 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 e8c4e29f45da..2d7c1c580ba4 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 e8c4e29f45da..2d7c1c580ba4 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 9cf19fe503d4..be4a8b1d29f2 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 a29c41f8c951..789fe9dce20b 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 2f8d1ce09f27..61306b669722 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 2d319d672ea9..c974e88009ef 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 e5b5501f20da..1707b5b0d472 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 b6b01d9c6d13..3913db84457d 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 f9cb812887ae..94f150244678 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 11264f44838e..913bf36adc02 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 4176d1d07b3d..913bf36adc02 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 bff2ea750e99..3f6edd9a68f4 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 507a37633350..3f6edd9a68f4 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 94d2248f41d4..b609406b99b6 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 7bec8718abee..707be53aac18 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 cbc961228a91..93e582b122ae 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 7a21dfe1de9a..fc73dd8cb943 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 4b9776f84987..2288ebe11517 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 4a39f6a8f747..3505525e863e 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
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-.mresource public FSharpSignatureData.assembly
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 {
   
   
 }
-.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 5ad3388f8838..c830dd29b01c 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 @@
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-.mresource public FSharpSignatureData.assembly
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 {
   
   
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-.mresource public FSharpOptimizationData.assembly
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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 261d118d9a9b..58f582a25726 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 @@
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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/Compare10.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare10.fsx.il.net472.bsl
index 54f7673a0af0..4f2bb265b9c4 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 @@
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-.mresource public FSharpSignatureData.assembly
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 {
   
   
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-.mresource public FSharpOptimizationData.assembly
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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 4fa9495ce46f..090421dd7881 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 08ad81885b65..52c6e05a56cc 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Compare11.fsx.il.bsl
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@@ -17,12 +17,12 @@
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-.mresource public FSharpSignatureData.assembly
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 {
   
   
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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 7c81ed426508..6c3f960abca1 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 @@
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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 fdf9efdbe031..51ec1c8af564 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 4d808cc21b49..51ec1c8af564 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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-.mresource public FSharpOptimizationData.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 c400481e0885..9f855d301232 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
+  .ver 2:1:0:0
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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 f98e966d4d50..9f855d301232 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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-.mresource public FSharpOptimizationData.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 714867efeec6..f2b1f11fbb28 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.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/Equals04.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.fsx.il.netcore.bsl
index 1709df973c08..e2ff9bad4892 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals04.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/Equals05.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals05.fsx.il.net472.bsl
index 156762ff882b..a39724e32f4e 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 FSharpSignatureData.assembly
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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 541cea125756..da6842c973d8 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 ce1a61427bce..b2de9256d608 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 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.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals06.fsx.il.netcore.bsl
index c99e852841eb..389535ea7ea9 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 9e7afe0aa8cb..2fe611378371 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 02acab4575ce..4b5d9fbae9c6 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 f7d11d90f476..c12162b533a4 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 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 9d131774ce53..1b90b6184169 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals09.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/Equals10.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals10.fsx.il.net472.bsl
index dcc4056f3391..ffc92edb6e3a 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 dcc4056f3391..ffc92edb6e3a 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals10.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/Equals11.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.net472.bsl
index 457518874445..d69c5d52763c 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.net472.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/Equals11.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.fsx.il.netcore.bsl
index 8d1119b95e0b..8746e1f030b4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals11.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/Equals12.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals12.fsx.il.net472.bsl
index 0d5ee1ea01dd..e1ce5e4142f3 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 efeb042ab2ad..954fb2bf26f4 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 5a302fdd346f..2599a099d662 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals13.fsx.il.net472.bsl
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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 5a302fdd346f..2599a099d662 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 c41041fd222e..89d8868be0be 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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-.mresource public FSharpOptimizationData.assembly
+.mresource public FSharpOptimizationCompressedData.assembly
 {
   
   
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 3985dc4c3c0e..6fb20c23f542 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals14.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals14.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/Equals15.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.net472.bsl
index b856c150e821..22b2128902d4 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.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/Equals15.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.netcore.bsl
index 6b2065dd75cd..026f078e1496 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.fsx.il.netcore.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals15.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/Equals16.fsx.il.net472.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.net472.bsl
index be3fd3e56626..95ca3211f00d 100644
--- a/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.net472.bsl
+++ b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.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/Equals16.fsx.il.netcore.bsl b/tests/FSharp.Compiler.ComponentTests/EmittedIL/GenericComparison/Equals16.fsx.il.netcore.bsl
index be3fd3e56626..95ca3211f00d 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 1bfb13e46aba..ca4a16871a38 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 4387b3cb60f0..bf1b7955a504 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 26f5a4f110f3..3e88144e8331 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 1247f45339f5..344d2630e979 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 c6b642fadb4a..4e835e5a4ff9 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 c6b642fadb4a..4e835e5a4ff9 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 90cdef2e5607..2bd42667f2fa 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 b8cf12796383..a8cc642d0e6f 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 f3e0d0a102cc..8b1d3250251f 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 9a77fbca0db2..1fe2b83c557b 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 9664f6914262..59c5e9e24b60 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 ad955df8ad54..40ff6072605f 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 08627cf007bf..b9022d6ab129 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 3ef5fe9c46e1..b9022d6ab129 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 460da3dceada..66e8a4f11b5b 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 80b371863ed9..66e8a4f11b5b 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 9048754efb6d..fbed648ba1e9 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 48ddbd835a08..de3253d68d92 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 7f34d3acc253..f6a93e6fd6d7 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
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 }
-.mresource public FSharpSignatureData.assembly
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 {
   
   
 }
-.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 d418c4eb8b98..7b7a4aa26b89 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 bffd3345d939..c8473521a136 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
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 {
   
   
 }
-.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 35f4388456ca..46adaeb46444 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 69b5eb439e3a..e78fc57672fb 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 c528cc222659..ff6c96ff250f 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 87f99b0aadba..e65a2911b30c 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 0ad4e24c843e..8481b972c369 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 5e8ba8dc8f58..0a496ffefa60 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 2261ab4a99ba..cd9728b029cd 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 22b90a91f662..500d3a52a649 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 372571488668..d2c9a372a205 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 9248e05e080f..55cd60ce9029 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 d3b34e6c547f..641b22834cc3 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 25282adbd220..1d8a9b4150f7 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 92788105adab..1f825794b078 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 4290182d0b29..f4fb003898f0 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 b27892bf2cc1..dccb51d00c96 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 0aa8981d0d2c..b5b5eadeba35 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 71cdaa19ccd5..71ae86abc632 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 d4e0866201a9..eee45015b20f 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 7fa8bb17c28f..350687844554 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 65e35da9d3b1..87c89f5f3fb9 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 c477b957959c..383e66d0ce87 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 cac209d4dee6..7d53086cb757 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 4fae3b4d201e..81edf71ee44a 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 379732c096dc..f8abc02f5798 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 4fdb1c34a07a..73b97924a425 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 5e88a197fcd8..b982f53ca15b 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 712534fde58e..9a064e6d8376 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 c1a7dfe6890a..771b817e0919 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 230918417543..30926c0a3db4 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 cc32818bad85..954b9f16d204 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 aff1379ec928..97edfde02259 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 7ceba50a9c1e..4fa59469073e 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 430a8ed5636d..0ca05b68b59a 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 c3bfc328598d..f45fe74c5a0d 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 fee9998cd827..9aaa95117d6f 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 120717ceffe6..d0acbf0c50b6 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 33a070fd1ecc..b1bba4e36099 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 4460a40a1fb4..afeb0efc7da7 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 fc993a23ef04..4387c63b663c 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 ce0a7e8c5df1..903a5ed63681 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 37889246acc5..4011091ca71d 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 37e61c07e0ec..f022aef9b36a 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 1cd7e85831a5..2186cb49ddfb 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 ea37f2ffd749..7dd61075cd60 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 4a8946abbed7..09ecb30cd8a1 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 9d2348f07630..c2b4e8854a02 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 dc754e79d0c0..0b201450dcc1 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 ff66db531a8a..8fb94867c0cf 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 045bd18ffe7a..d25cda2b2711 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 b77d95c5722d..35494e25b75e 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 16a86e09862c..58d8608220ea 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 6c8fac9faa76..e18cfb537491 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 66c14f7cac0e..8c7c7c024092 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 dacf9cdbaab4..8c7c7c024092 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 b4095924a480..0703294788bb 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 3af009692904..0703294788bb 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 0ea905abd6f9..9e2d2a1dd6ae 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 f3df30fd7af6..09a95ab954d4 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 0b1614c95612..350a4d6ba7b4 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 1071ede0a810..3fd3c4cefbae 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 0a6385cd44b8..ef594bc4ea1a 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 7d0d3f2f625d..1815b1427cbe 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 8fd7c519810f..5914c20eb172 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 f49650ef0eec..9eabae75fe8f 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 6297992ad5fb..652e223cd594 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 358351618480..c2d8e84b8d79 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 ca21ccfd0c91..4fa18ee12e73 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 89116dd2c871..771e4efe1860 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 9c2772ab7b5b..621457f35c8d 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 0fdb950f13c9..7a6a0feb0968 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 e95bc2fedaf4..b8efd2862552 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 4f6a69c7d786..8b09042819b5 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 e4c8f8855399..7975a22570f8 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 4d92b08d231d..c0f72254369a 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 b2c1885cc938..7a3b11fe451d 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 bb7789ea1034..95d61b9dcd3a 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 51d7e4248433..f41338d4ee12 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 72bd28ab1d72..32d44063f3c8 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 69538d40cd0b..67c00a0f7db9 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 41394fd6e027..67c00a0f7db9 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 e67218a9cd49..c05dc015459b 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 8e0327d73c74..c05dc015459b 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 47e564c2a9df..e7dc551c933e 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 f1d5cdd13d89..80c502560e8d 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 8d512541da28..b769f61f249a 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 b66ece721b19..cfedbc8e9692 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 c2f8529b0e12..c0f9bb38aa94 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 fc0add44acdc..411983b6b6f5 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 a75cf1b51718..294eac685ae4 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 0dcc23a310f2..897fb7722662 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 924991d18ddc..8a0838256cf0 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 1a0a6d79b96b..c94566844068 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 298df4dbc92d..92f7fa4d9845 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 fe75351f38bd..e94a11531103 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 00d6a181fb91..9e83bd1c55bd 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 352629674edf..4f92824cee00 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 345be150d736..ffbb421bf23b 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 5dd9c8530fa5..4dd067831b4f 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 dc612567d5ca..81bc74bb6a5a 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 abca1d7af92f..f4cadc545110 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 de9612430e98..ceb8cdcc9662 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 afcc9f2c4326..d6cc7672f2a5 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 54ecc2f36223..a337f3245e0f 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 e695b29f64aa..fae41598e5d5 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 35a0349ec659..5439b8398997 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 ad60c90964b1..279d3b245aba 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 cabcf6afee43..f65dacaabc49 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 314f6a56f78c..813ee6c5f286 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 9f2155759bf9..2606675e4656 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 2d1d0cb14036..b1f69065a36a 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 925e78803ddc..f4ca46e29ee7 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 2f4d0544a992..2dc3f1c7d70f 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 2f4d0544a992..2dc3f1c7d70f 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 26f5a9df9f03..11c30783af77 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 c649190faa69..dc840648eea5 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 c649190faa69..dc840648eea5 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 fee4817e1460..560102af9615 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 af1ef1ed36bf..04150c7514a4 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 af1ef1ed36bf..04150c7514a4 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 2d27fb5b0247..2d82c2713b50 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 3ac4071a8d26..61278c174177 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 3ac4071a8d26..61278c174177 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 f1572eba9b36..026669575687 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 34b87ed620a3..74211cd08263 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 34b87ed620a3..74211cd08263 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 f711da357ed5..eed3b14fa565 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 2851858eb06c..d096c5fa9d46 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 2851858eb06c..d096c5fa9d46 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 88c309312cfd..4716dad9de94 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 d89f58056fd7..7cf97f825244 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 d89f58056fd7..7cf97f825244 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 3422fd1f7278..4a40e47b926c 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 747c16cfd992..eb24b331202b 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 747c16cfd992..eb24b331202b 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 b3476f7d00d9..5233316d3d64 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 1953556cebee..10b90a36dce0 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 1953556cebee..10b90a36dce0 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 1df5e14cf83d..1b17cc6faad3 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 afbad574fbeb..d481df00fd85 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 afbad574fbeb..d481df00fd85 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 5e10bfe4ec94..e77426daa7ba 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 8fbb3f275dcc..2906a76acd2d 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 8fbb3f275dcc..2906a76acd2d 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 7da83cc1d737..4eb6134cd3cb 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 0b529d2bb161..31ace18df564 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 0b529d2bb161..31ace18df564 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 0762597cbf51..9b14c6fae095 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 93793e1a41ee..9b9961b93ccd 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 7970541d28b3..3f3fcc8cfbfd 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 a3258e172d09..0ca382c78a75 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 ff7beae840f6..faa2dd1fe2c8 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 d48a90e8545c..fd41d49cee34 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 bf163f0f1e2e..67f944b85d39 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 c6657e65304e..36191074720b 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 c6657e65304e..36191074720b 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 4e0fe4ac0012..90137c026fe0 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 4fc8a2245fde..7b6d5f15de13 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 4fc8a2245fde..7b6d5f15de13 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 303f6f4ed2fe..2e444ed42337 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 9a56cf78c9c2..f26711838b9d 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 9a56cf78c9c2..f26711838b9d 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 6dc75b43f072..32352023a7a8 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 7cdc7a9d4e7e..92ac983c4746 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 7cdc7a9d4e7e..92ac983c4746 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 f0e638e9a04a..30aff79dca9e 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 36ec2d96a527..aa9d8f6b28ba 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 3b2c45a9149d..d90f88246bc3 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 4400ae538866..e0dbc87787d9 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 c667f5ac0644..a95aef22f7f6 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 61bdc63be2de..760daabc6efb 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 bd1abfe67c0e..995d0770777c 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 7a56bcf3e94d..87cdddbc615b 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 a56865f2de95..3942c10104bd 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 dcf9a44b1238..c9c71515526d 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 fca2f21dd751..0bc58b2d8f83 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 e7288a13fd66..3835b9fa0d50 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 343d2d040f70..5170c5d889ce 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 0b0542bcd063..0fd66bf54cf7 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 0b0542bcd063..0fd66bf54cf7 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 885135c69e64..ad76bc505126 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 0022e910a220..d262ec04953c 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 0022e910a220..d262ec04953c 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 64016951d4da..231c78176380 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 a57639cccf3f..de7105108e9c 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 b7d52969c327..fa2f05b85a02 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 159f7e2c4501..f5f04fcb40b0 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 780d56a58950..0b5ef0b234d5 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 bbc1bf0b3ebf..ea95334d07b7 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 9e6486894348..8bcae45c3b13 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 858f37651d44..5347d3988b54 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 c14fc627c7e1..ea5b17e94c61 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 f050c79ecd1f..e6351cdeaa57 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 16c7d7f10fd3..df7f733a37df 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 dcdd02e7cb50..be5c1201b0eb 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 646c1a4b962b..e450def59e8a 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 8562e74afca9..c3f0bec39194 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 73438f4703af..ad760610cf55 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 b80313a9d481..53fbbd75170e 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 1a6d76fe5663..89341a52b717 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 260a3e3b2b70..d6aa45e95c60 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 9ebef9ba0655..4155f4c8544f 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 805140d79206..6a2be5092bd3 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 780a3194964e..fd2a5d7a64b1 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 e82fbe637eb9..9379fe346356 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 9185d1390a47..b460d189ccb5 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 89cceafa9eba..fa0f108ba8b3 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 cc1c8fd2ee3e..f956c9bf54b7 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 a6fc399ca9ad..e7100b3fecc8 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 76db58211b5a..bbfa83566568 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 9cb8c02b6842..e36944965855 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 5168ea5996e8..c797288cf63f 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 ca32e90a5c87..3221ea298529 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 0e57f39883d3..fe26dc25be0c 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 0bc914085166..1898ae11255e 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 870e8d0ba3da..c1cd33016dfc 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 84f5ee8cabc1..cefe1fca5bc2 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 69f1f751870c..27cb46bfd096 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 3e8ccc7efff0..a4dd67056622 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 554948cacf48..569475a036e2 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 0e8d55878697..9cec940f0d21 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 ab9182b9e710..ff0008f0544f 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 8f02ce689c0a..188fb4107995 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 8f02ce689c0a..188fb4107995 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 2909178c115c..cbd3ec12ec3c 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 e2a610308bae..9aa5c84591a8 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 e2a610308bae..9aa5c84591a8 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 9524fa1ac49b..f77a59b3dc45 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 fdc5179c0452..60864c9890f8 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 fdc5179c0452..60864c9890f8 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 dfd5473e947c..12dc5fbcbcc5 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 113137caaacf..c25cd685a776 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 113137caaacf..c25cd685a776 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 f76ac71c89e0..9d5dff25f571 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 d87e2b9d1d3a..cf4596795dca 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 d87e2b9d1d3a..cf4596795dca 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 1eff94ac8e00..e4aa7ccd2a65 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 d3655908f723..ecca9f45bf7e 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 d3655908f723..ecca9f45bf7e 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 6a5e70088adb..a692a8e5a6eb 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 10c83501a14a..9bd4d0ae2495 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 10c83501a14a..9bd4d0ae2495 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 12cac9d1c5b9..9c124e3e23c5 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 5c06a2958ebb..db81da7bbc09 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 3af12521001d..183e09c0a5f6 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 7dc6e9f46698..b43d7b05af39 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 a3a5a7a3f406..904fec314fe0 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 406289eb99ca..3f2161634ebf 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 cf1a77a5d397..ef7f734e3c3d 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 dfeed8a4c5cf..552582d9eb60 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 354f6e3c9ee7..bf862d348909 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 051cf1d3402f..dd6e6ab1b404 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 051cf1d3402f..dd6e6ab1b404 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 d9698fe4c0a5..6b0f2cd2642e 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 182732310592..bad4d474c983 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 7af10bf2e1e4..bad4d474c983 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 7ae6643ba874..6b23f145de12 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 e716f264c814..2eb2f910b1d1 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 b354b4896ef5..b8728c598a0e 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 d72904a097d2..fef5a43d7f32 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 b80ed839da4b..edc8c4156912 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 54f6d1f209ab..365499f9908c 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 5a1a4974e55e..d8e01b0c5c93 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 5a1a4974e55e..d8e01b0c5c93 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 5a1a4974e55e..d8e01b0c5c93 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 5a1a4974e55e..d8e01b0c5c93 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 e373a0d2fd71..f95ac88f403b 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 c7cc5bdf8c78..56d60188becd 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 61cfd675de2f..fe1541a43cbe 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 f866d6f9a0dc..e42a776e26fe 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 678535c2fdd2..455e42fb42c4 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 4f79a9924bf7..a2c8acce182e 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 cbb738eaee1e..1e7433085ee9 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 bbf559037716..87bda38d0b32 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 ccd51773d868..23648ff4039d 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 2146b8d8ad83..5b839c54a317 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 d23ae91a650b..cc686bf790ee 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 3b81f926bc9c..7ac3e544a401 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 de4b4ee9fc1c..0ac93212d8eb 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 00ac158dd159..f73cfafb59fc 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 fac7baff5fa2..d9d019881462 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 36859bc0255f..5ae41fb60398 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 3afbe7aacaec..adfa1ba907ca 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 c60d6ae59d06..bc97e3ab1605 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 af28cbe94ec8..f625cff222dc 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 f771fa470ccc..0888fad41828 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 2dd7ced02b5c..3bd40439b89b 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 dd1502c431a1..b2910df4262c 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 0d653675c477..4be84f3b9b01 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 c6a7bd32400b..fa1b026f0ce3 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 cda3dec53781..df7927a467b5 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 dd1502c431a1..b2910df4262c 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 0d653675c477..4be84f3b9b01 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 c6a7bd32400b..fa1b026f0ce3 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 cda3dec53781..df7927a467b5 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 dd1502c431a1..b2910df4262c 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 0d653675c477..4be84f3b9b01 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 c6a7bd32400b..fa1b026f0ce3 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 cda3dec53781..df7927a467b5 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 dd1502c431a1..b2910df4262c 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 0d653675c477..4be84f3b9b01 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 c6a7bd32400b..fa1b026f0ce3 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 cda3dec53781..df7927a467b5 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 7f4920da53b3..f8c01645b6cb 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 86bb3d47aab8..b3c737c5df4b 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 8570fbc7b34e..b3fb90a5c796 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 f9537f154002..965581a344c1 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 9e984a053409..8acfdcc3554e 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 21305bb0d171..ef0c2030d4a4 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 f12cd199eda6..d40d4a5eaec0 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 9fd9de44081c..6c6f94cb349a 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 daaa7237034e..b5d6157072cb 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 d0344ac4e5bc..be3321156ef2 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 a3b4e309f533..10bc30204348 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 986cc4ca1ce0..034610cf4a57 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 c8c4283bcf3f..43e2de4d4aaf 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 090680b761bc..1bc97bec0a12 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 090680b761bc..1bc97bec0a12 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 c8c4283bcf3f..43e2de4d4aaf 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 56028d8bfa8c..1cbc225e6e7f 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 fdf0e4f7d8de..9e3c1ba4a8a2 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 dd2dbdc0d1cf..d7f985f6888c 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 26e89ee1cb48..2e425f742785 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 b4fe4bf6b358..896ab224ac89 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 179b6da54257..f6fd1e69d109 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 179b6da54257..f6fd1e69d109 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 0862fa8c6f5e..ffb2898dcf8b 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 0862fa8c6f5e..ffb2898dcf8b 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 d770a4062e10..b1ffda9aaef6 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 3a392760e0c3..786d88422fb4 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 a12fad746cda..7433327ae667 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 fe636d27a61c..de6f7e0e3f22 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 e7bdf60e87e1..47cbd5324184 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 9a7611c6827b..dc6e6ceef95e 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 7bdcae4a84d2..a7471bd10c59 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 8b9214cb8219..f57b65802aea 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 671936095f57..3486defb111f 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 a44f0a90b44b..2dc0208be6b5 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 5a0849a78f97..0baa10c1b2ca 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 aa6257c90e9b..5d53d53b6dcc 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 9e613dee26c1..ed0e05fc5f59 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 52c6b120eeea..ea39499b5a4a 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 08630f0e735f..4063eed9fd2b 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 b49b131d3d72..6f3af81f75cf 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 232c542e0851..7fca996a2d09 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 e78d74b07c4c..11be30041b4a 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 f273edd3460e..616e67301a71 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 6bea3250fef7..c8e9f9ba5ccb 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 3bb7400fae10..29c78f33d955 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 e68f4dc0113d..588406b439c9 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 45dfb4553786..23ddd021e613 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 e9fe8f2e4587..ebf33ef9ceec 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 e99df0be6b9e..8ae816d56988 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 e99df0be6b9e..e6f2af5b3c0e 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 4a3db2bbbcb2..e6f2af5b3c0e 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 e845b923b383..b3f4e9d4ce5f 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 e845b923b383..b3f4e9d4ce5f 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 71cfc5853726..b3f4e9d4ce5f 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 9a1fec0d897a..f12788bef84d 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 4504a6f2f5f4..f967c749afbd 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 53e00c11f9c4..316974e9a8db 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 93f09f050af9..e21e111c45e4 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 cd96ae8b94e9..ce7460b05d16 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 4b50483a50b4..c29813f3509b 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 e19df3fd0096..7bb420bd8b62 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 93ac1ea9b3ea..f90308b7c577 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 a0e89588014a..e96af9ece71e 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 c6f995e96f15..50c58d1a2b20 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 8707d390da50..2fa391c3858b 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 dbcbebee1766..531dddf3cfc8 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 6d38176836d2..3c37dfa962d3 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 c696c9e43d09..a129d2263dc5 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 363ac731b274..bb7711b10783 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 54b3c5d84e55..d55e3e948d2e 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 5b28d3e7afbf..3a32ac5abb8b 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 e371cbd64c38..e59a1669e7b2 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 7bb76aecb8dc..e59a1669e7b2 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 b683af334ee2..feb58523b1fc 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 b683af334ee2..feb58523b1fc 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 c5048f7c2993..9ad833b8054a 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 23711fb3b4d0..59b02d90e0ce 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 23bf916f031a..4a20d5c9a875 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 055ddf9fcc30..3089124970cb 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 b3f777bea399..9cb22ec9c0a5 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 2f69e52310ef..3b6d91b34c4f 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 dd2d49ffda11..5f75bb8cdb02 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 b57ca6bcb82d..67f4ba2cd535 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 09e6050c7905..50625a4882d2 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 4fe0cd14a726..701267e480a9 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 4d9e739cc0d3..a6f0847486ce 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 194fbe887717..300565f5df23 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 0b2bac35a59b..e9578dc37357 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 9c5184da2984..0c27ea51528c 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 9d8da15b935a..6f2922050be9 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 15966211aa03..b55d58ee143e 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 4fa46496f651..75e440015733 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 5103887eb35a..16c15ba37809 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 433b951a1d95..b50d91e15e0b 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 29fc279ec42e..e7c11aa1adf6 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 b11767d5921b..8ea9d7553112 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 5527cabeabb1..b5599e279531 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 63aba7d33db7..86e8d40b6f40 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 e0e96dcd0b0d..a57ce6cbf677 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 bfb995922207..b8858cfbe114 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 f60af0b4637b..b8858cfbe114 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 2b7a0c06bee5..6d4db3adec93 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 638377e4bf9c..667ca721ae3f 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 0f81ef3b09b0..77ef120086e7 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 5f8f380d3efc..d04c6f2b059e 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 ba9ceefb4e65..daa32cb1a998 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 cd87ec8144cc..9a6e28829748 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 6c71b1f88a16..c3f35c64bf8f 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 c3ecf36b1116..3bd33b8bc5ef 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 71ad2babfbcd..90ae023f45fe 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 d7964e541200..2843736a8f38 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 408b36c3df45..eecb7fcc8f5d 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 7c5e93d31516..a4a9bad818a6 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 48fb07c7f7e0..050437436402 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 cbe7789b3a10..89a797bea135 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 d39ae5771d11..11830fd6b922 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 d9f75e0f0abb..89aaeda33642 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 4ba654b8fac7..a47f6d810b2c 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>