STG lint panic
While attempting to build thyme
from Hackage with core, stg, and cmm linting and -O2 enabled, GHC crashed with an internal panic. See attached terminal log.
rrdhcp-10-32-234-247:thyme-0.2.4.1 Alexander$ ghc --version
The Glorious Glasgow Haskell Compilation System, version 7.6.3
rrdhcp-10-32-234-247:thyme-0.2.4.1 Alexander$ cabal --version
cabal-install version 1.16.0.2
using version 1.16.0 of the Cabal library
rrdhcp-10-32-234-247:thyme-0.2.4.1 Alexander$ which ghc
/usr/local/bin/ghc
rrdhcp-10-32-234-247:thyme-0.2.4.1 Alexander$ which cabal
/Users/Alexander/Library/Haskell/bin/cabal
Trac metadata
Trac field | Value |
---|---|
Version | 7.6.3 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | MacOS X |
Architecture | x86_64 (amd64) |