#8834: 64-bit windows cabal.exe segfaults in GC ----------------------------------+---------------------------------- Reporter: awson | Owner: Type: bug | Status: new Priority: highest | Milestone: 7.8.1 Component: Compiler | Version: 7.8.1-rc2 Resolution: | Keywords: Operating System: Windows | Architecture: x86_64 (amd64) Type of failure: Runtime crash | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: ----------------------------------+---------------------------------- Comment (by thoughtpolice): I've definitely managed to reproduce this finally after a bunch of hunting - it doesn't really seem related to OS version, JUST related to MSYS2. #8870 is the same thing, I'm quite certain (failure at `CPSZ` output during segfault if you check `-v3`). It just doesn't make sense to me why the testsuite runs clean on my machine where I built the bindist, and everything works and compiles, but it fails for users and here. I'm running the testsuite right now and I can see some isolated failures that I'm quite sure are illegitimate (several segfaults), i'll report the results here, `./validate` is about half done. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8834#comment:77 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler