#10174: AArch64 : ghc-stage2 segfaults compiling libraries/parallel ----------------------------------------+---------------------------------- Reporter: erikd | Owner: erikd Type: bug | Status: new Priority: normal | Milestone: 7.12.1 Component: Compiler | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: aarch64 Type of failure: Building GHC failed | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: ----------------------------------------+---------------------------------- Changes (by erikd): * owner: => erikd Comment: Currently `ghc-stage2` segfaults when compiling the file `libraries/parallel/Control/Parallel/Strategies.hs`. However, following programs not only compile but also run correctly when compiled with the `-threaded` flag: * Simple "hello world" program. * Simple program that uses `forkIO` to create a couple of threads and `threadDelay` to exercise the threading before printing something and exiting. This means I cannot find any small clean test case and will have to debug GHC itself. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10174#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler