#10375: arm: ghci.debugger tests hit illegal instruction -------------------------------------+--------------------------------- Reporter: erikd | Owner: Type: bug | Status: new Priority: normal | Milestone: 7.12.1 Component: GHCi | Version: 7.11 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: arm Type of failure: GHCi crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+--------------------------------- Comment (by erikd): The tests failures for `ghci053 ghcirun001 ghcirun002` all seem to be instances of the same failure, and can be boiled down to a mimimal example of: {{{ data Planet = Mercury | Venus deriving Eq Mercury == Mercury }}} Deriving Eq followed by a comparison is enough to cause GHCi to die with `Illegal instruction`. Turning this script into a program, compiling it and running the program works as it should. This is purely a GHCi issue, quite possibly the run time linker. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10375#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler