#8991: HLint: Illegal instruction (core dumped) -------------------------+------------------------------------------------- Reporter: | Owner: tensor5 | Status: new Type: bug | Milestone: Priority: | Version: 7.8.2 normal | Keywords: Component: | Architecture: x86_64 (amd64) Compiler | Difficulty: Unknown Resolution: | Blocked By: Operating System: | Related Tickets: https://github.com/haskell- Unknown/Multiple | suite/haskell-src-exts/issues/96 Type of failure: | None/Unknown | Test Case: | Blocking: | -------------------------+------------------------------------------------- Comment (by tensor5): As reported [https://github.com/haskell-suite/haskell-src-exts/issues/96 here], the same bug shows up in ghci in a simpler case: {{{ Prelude> :m Language.Haskell.Exts Prelude Language.Haskell.Exts> parseFileContents "main = putStrLn \"Hello World\"" Loading package array-0.5.0.0 ... linking ... done. Loading package filepath-1.3.0.2 ... linking ... done. Loading package deepseq-1.3.0.2 ... linking ... done. Loading package old-locale-1.0.0.6 ... linking ... done. Loading package time-1.4.2 ... linking ... done. Loading package bytestring-0.10.4.0 ... linking ... done. Loading package unix-2.7.0.1 ... linking ... done. Loading package directory-1.2.1.0 ... linking ... done. Loading package old-time-1.1.0.2 ... linking ... done. Loading package text-1.1.0.1 ... linking ... done. Loading package polyparse-1.9 ... linking ... done. Loading package cpphs-1.18.4 ... linking ... done. Loading package pretty-1.1.1.1 ... linking ... done. Loading package haskell-src-exts-1.14.0.1 ... linking ... done. Illegal instruction (core dumped) }}} This bug only shows up in both my two AMD Athlon II X2 computers, but not on my Intel one, and it didn't show up with GHC 7.6.3. All three use Arch Linux x86_64 and GHC 7.8.2. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8991#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler