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Assertion failure on 1.0 #70

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maleadt opened this issue Aug 8, 2018 · 1 comment
Closed

Assertion failure on 1.0 #70

maleadt opened this issue Aug 8, 2018 · 1 comment

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@maleadt
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maleadt commented Aug 8, 2018 

$ git clone https://github.com/JuliaLang/julia julia

$ cd julia

$ make -j10 LLVM_ASSERTIONS=1 FORCE_ASSERTIONS=1

$ JULIA_DEPOT_PATH=$(mktemp -d) ./julia
               _
   _       _ _(_)_     |  A fresh approach to technical computing
  (_)     | (_) (_)    |  Documentation: https://docs.julialang.org
   _ _   _| |_  __ _   |  Type "?" for help, "]?" for Pkg help.
  | | | | | | |/ _` |  |
  | | |_| | | | (_| |  |  Version 1.0.0-rc1.5 (2018-08-07 20:49 UTC)
 _/ |\__'_|_|_|\__'_|  |  Commit d038f2f499 (0 days old master)
|__/                   |  x86_64-linux-gnu

(v1.0) pkg> add https://github.com/jrevels/Cassette.jl
   Cloning git-repo `https://github.com/jrevels/Cassette.jl`
  Updating git-repo `https://github.com/jrevels/Cassette.jl`
[ Info: Assigning UUID 59fb9612-49be-509a-8654-f972bbc0bdb2 to Cassette
 Resolving package versions...
  Updating `/tmp/tmp.WrMAkxtd5A/environments/v1.0/Project.toml`
  [59fb9612] + Cassette v0.0.0 #master (https://github.com/jrevels/Cassette.jl)
  Updating `/tmp/tmp.WrMAkxtd5A/environments/v1.0/Manifest.toml`
  [59fb9612] + Cassette v0.0.0 #master (https://github.com/jrevels/Cassette.jl)
  [2a0f44e3] + Base64 
  [8ba89e20] + Distributed 
  [b77e0a4c] + InteractiveUtils 
  [8f399da3] + Libdl 
  [37e2e46d] + LinearAlgebra 
  [56ddb016] + Logging 
  [d6f4376e] + Markdown 
  [9a3f8284] + Random 
  [9e88b42a] + Serialization 
  [6462fe0b] + Sockets 
  [8dfed614] + Test 

julia> using Cassette
[ Info: Precompiling Cassette [59fb9612-49be-509a-8654-f972bbc0bdb2]

julia> Cassette.@context Ctx
Cassette.Context{nametype(Ctx),M,P,T,B} where B<:Union{Nothing, IdDict{Module,Dict{Symbol,BindingMeta}}} where P<:Cassette.AbstractPass where T<:Union{Nothing, Tag} where M

julia> Cassette.overdub(Ctx(), /, 1, 2)
julia: julia/src/gf.c:1431: jl_method_instance_add_backedge: Assertion `callee->def.method->min_world <= caller->min_world && callee->max_world >= caller->max_world' failed.

signal (6): Aborted
in expression starting at no file:0
gsignal at /lib/x86_64-linux-gnu/libc.so.6 (unknown line)
abort at /lib/x86_64-linux-gnu/libc.so.6 (unknown line)
unknown function (ip: 0x7fd2a25d2e66)
__assert_fail at /lib/x86_64-linux-gnu/libc.so.6 (unknown line)
jl_method_instance_add_backedge at julia/src/gf.c:1431
store_backedges at ./compiler/typeinfer.jl:197
typeinf at ./compiler/typeinfer.jl:72
typeinf_edge at ./compiler/typeinfer.jl:492
abstract_call_method at ./compiler/abstractinterpretation.jl:315
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:79
abstract_call at ./compiler/abstractinterpretation.jl:763
abstract_eval_call at ./compiler/abstractinterpretation.jl:792
abstract_eval at ./compiler/abstractinterpretation.jl:877
typeinf_local at ./compiler/abstractinterpretation.jl:1101
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1157
typeinf at ./compiler/typeinfer.jl:15
typeinf_edge at ./compiler/typeinfer.jl:492
abstract_call_method at ./compiler/abstractinterpretation.jl:315
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:79
abstract_call at ./compiler/abstractinterpretation.jl:763
abstract_eval_call at ./compiler/abstractinterpretation.jl:792
abstract_eval at ./compiler/abstractinterpretation.jl:877
typeinf_local at ./compiler/abstractinterpretation.jl:1101
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1157
typeinf at ./compiler/typeinfer.jl:15
typeinf_edge at ./compiler/typeinfer.jl:492
abstract_call_method at ./compiler/abstractinterpretation.jl:315
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:79
abstract_call at ./compiler/abstractinterpretation.jl:763
abstract_eval_call at ./compiler/abstractinterpretation.jl:792
abstract_eval at ./compiler/abstractinterpretation.jl:877
typeinf_local at ./compiler/abstractinterpretation.jl:1101
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1157
typeinf at ./compiler/typeinfer.jl:15
typeinf_edge at ./compiler/typeinfer.jl:492
abstract_call_method at ./compiler/abstractinterpretation.jl:315
abstract_call_gf_by_type at ./compiler/abstractinterpretation.jl:79
abstract_call at ./compiler/abstractinterpretation.jl:763
abstract_eval_call at ./compiler/abstractinterpretation.jl:792
abstract_eval at ./compiler/abstractinterpretation.jl:877
typeinf_local at ./compiler/abstractinterpretation.jl:1101
typeinf_nocycle at ./compiler/abstractinterpretation.jl:1157
typeinf at ./compiler/typeinfer.jl:15
typeinf_ext at ./compiler/typeinfer.jl:567
typeinf_ext at ./compiler/typeinfer.jl:604
jfptr_typeinf_ext_1 at julia/usr/lib/julia/sys.so (unknown line)
jl_apply_generic at julia/src/gf.c:2182
jl_apply at julia/src/julia.h:1536 [inlined]
jl_apply_with_saved_exception_state at julia/src/rtutils.c:257
jl_type_infer at julia/src/gf.c:275
jl_fptr_trampoline at julia/src/gf.c:1784
jl_apply_generic at julia/src/gf.c:2182
jl_apply_2va at julia/src/rtutils.c:296
GeneratedFunctionStub at ./boot.jl:506
jl_apply_generic at julia/src/gf.c:2182
jl_apply at julia/src/julia.h:1536 [inlined]
jl_call_staged at julia/src/method.c:376
jl_code_for_staged at julia/src/method.c:409
get_staged at ./compiler/utilities.jl:91
retrieve_code_info at ./compiler/utilities.jl:112
Type at ./compiler/inferencestate.jl:117 [inlined]
typeinf_ext at ./compiler/typeinfer.jl:565
typeinf_ext at ./compiler/typeinfer.jl:604
jfptr_typeinf_ext_1 at julia/usr/lib/julia/sys.so (unknown line)
jl_apply_generic at julia/src/gf.c:2182
jl_apply at julia/src/julia.h:1536 [inlined]
jl_apply_with_saved_exception_state at julia/src/rtutils.c:257
jl_type_infer at julia/src/gf.c:275
jl_fptr_trampoline at julia/src/gf.c:1784
jl_apply_generic at julia/src/gf.c:2182
do_call at julia/src/interpreter.c:324
eval_value at julia/src/interpreter.c:428
eval_stmt_value at julia/src/interpreter.c:363 [inlined]
eval_body at julia/src/interpreter.c:686
jl_interpret_toplevel_thunk_callback at julia/src/interpreter.c:799
unknown function (ip: 0xfffffffffffffffe)
unknown function (ip: 0x7fd292f0d09f)
unknown function (ip: 0x1)
jl_interpret_toplevel_thunk at julia/src/interpreter.c:808
jl_toplevel_eval_flex at julia/src/toplevel.c:785
jl_toplevel_eval_in at julia/src/builtins.c:622
eval at ./boot.jl:319
jl_apply_generic at julia/src/gf.c:2182
eval_user_input at julia/usr/share/julia/stdlib/v1.0/REPL/src/REPL.jl:85
macro expansion at julia/usr/share/julia/stdlib/v1.0/REPL/src/REPL.jl:117 [inlined]
#28 at ./task.jl:259
jl_apply_generic at julia/src/gf.c:2182
jl_apply at julia/src/julia.h:1536 [inlined]
start_task at julia/src/task.c:268
unknown function (ip: 0xffffffffffffffff)
Allocations: 9302501 (Pool: 9300888; Big: 1613); GC: 18
@jrevels
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jrevels commented Aug 8, 2018

IIUC, this is technically a dup of #6; the assertion is just catching the invalid world-bounds problem and making it an error. Let's centralize discussion on #6.

@jrevels jrevels closed this as completed Aug 8, 2018
@jrevels jrevels mentioned this issue Aug 8, 2018
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@maleadt @jrevels