runtime bug when profiling retainers
I have this project https://github.com/flip111/ghc-runtime-bug1 When i execute the following commands:
stack clean
stack build
stack build --ghc-options '-j4 -O0 -rtsopts=all -fprof-auto -fprof-auto-calls -fprof-cafs' --executable-profiling
stack exec vfix -- +RTS -hr -sstderr
After the compilation messages i get the following error:
vfix: internal error: Invalid object *c in pop()
(GHC version 8.4.3 for x86_64_unknown_linux)
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
Command terminated by signal 6
Trac metadata
Trac field | Value |
---|---|
Version | 8.4.3 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
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Blocking | |
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