[Haskell-cafe] 64-bit vs 32-bit haskell platform on Mac: misleading notice on Platform website?

Eugene Kirpichov ekirpichov at gmail.com
Mon Oct 8 21:08:47 CEST 2012


Johan, should I also file the bugreport "remove the suggestion to
install 32-bit platform" there, or is there a different place for bugs
of the platform website?

On Mon, Oct 8, 2012 at 7:25 AM, Johan Tibell <johan.tibell at gmail.com> wrote:
> On Mon, Oct 8, 2012 at 3:28 AM, Christiaan Baaij
> <christiaan.baaij at gmail.com> wrote:
>> Hi,
>>
>> I finally found another OS X mountain lion install and can confirm the behaviour I described earlier:
>> 32-bit: compiled code works, interpreted code works
>> 64-bit: compiled code works, interpreted code fails
>>
>> Here's the test case:
>> - cabal install gloss --flags"-GLUT GLFW"
>> - cabal unpack gloss-examples
>> - cd gloss-examples-1.7.6.2/picture/GameEvent
>> - ghci -fno-ghci-sandbox Main.hs
>> - main
>>
>> I get the following crash report: http://pastebin.com/jZjfFtm7
>>
>> The weird thing is the following:
>> When I run 'ghci' from inside 'gdb' (to find the origin for the segfault), everything works fine:
>> ghci: segfault
>> ghci from gdb: everything works
>>
>> I have no idea what's going on, so if anyone has any pointers on how to make sure ghci behaves the same in gdb please let me know.
>
> Could you please file a bug report at:
>
> http://hackage.haskell.org/trac/ghc/
>
> Thanks!
>
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Eugene Kirpichov
http://www.linkedin.com/in/eugenekirpichov
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