#15411: urk! lookup local fingerprint -------------------------------------+------------------------------------- Reporter: admock | Owner: trommler Type: bug | Status: new Priority: normal | Milestone: 8.6.1 Component: Compiler | Version: 8.5 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Compile-time | Unknown/Multiple crash or panic | Test Case: Blocked By: | Blocking: Related Tickets: #15399 | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by trommler): Replying to [comment:10 admock]:
I bisected containers and the bad commit is cfb136731bc5c182e005b21a2dd857fd8c9694df. I looked at the diff but I don't see how it could cause this. Thanks. I had started bisection as well, but my PowerMac is quite slow :-(
I suspected that commit could be the culprit. Something in the implementation of an unboxed array could be endian sensitive. I think I saw some changes regarding unboxed arrays happen recently. But first I will have a look at changeset:ec22f7dd again, which is the commit that caused #15399 and that is only partially fixed. My plan is to cherry-pick cfb126 in containers and build at changeset:ec22f7dd and the previous commit. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15411#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler