#8116: Segfault/panic of 32bit GHCi on Mac ------------------------------------+------------------------------- Reporter: kazu-yamamoto | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Keywords: | Operating System: MacOS X Architecture: Unknown/Multiple | Type of failure: GHCi crash Difficulty: Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | ------------------------------------+------------------------------- 32bit GHCi on Mac causes segfault/panic: With GHC 7.6.3: {{{
:m Data.Complex [Prelude Data.Complex] ((-2) :+ 0)**(1.5 :+ 0) zsh: segmentation fault ghci }}}
:m Data.Complex ((-2) :+ 0)**(1.5 :+ 0) ghc: panic! (the 'impossible' happened) (GHC version 7.7.20130805 for i386-apple-darwin): Loading temp shared object failed:
With GHC head: {{{ dlopen(/var/folders/k0/548g5xg90jjfbrj5j09nvwv80000gq/T/ghc124_0/ghc124_0.dylib, 9): Library not loaded: /Users/kazu/work/ghc/libraries/base/dist- install/build/libHSbase-4.7.0.0-ghc7.7.20130805.dylib Referenced from: /var/folders/k0/548g5xg90jjfbrj5j09nvwv80000gq/T/ghc124_0/ghc124_0.dylib Reason: image not found Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug }}} 64bit GHCi does not cause this problem. Any GHCi on Linux and FreeBSD do not cause this problem. If the code is compiled with 32bit GHC on Mac, it works fine. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8116 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler