[nightly] 03-Sep-2006 build of HEAD on x86_64-unknown-linux (cam-03-unx.europe.corp.microsoft.com)

[Simon Marlow]

Simon Marlow wrote:
> Ian Lynagh wrote:
> 
>> On Sun, Sep 03, 2006 at 03:15:47PM -0400, GHC Build Reports wrote:
>>
>>> ghc -H16m -O   -istage1/utils  -istage1/basicTypes  -istage1/types  
>>> -istage1/hsSyn  -istage1/prelude  -istage1/rename  
>>> -istage1/typecheck  -istage1/deSugar  -istage1/coreSyn  
>>> -istage1/specialise  -istage1/simplCore  -istage1/stranal  
>>> -istage1/stgSyn  -istage1/simplStg  -istage1/codeGen  -istage1/main  
>>> -istage1/profiling  -istage1/parser  -istage1/cprAnalysis  
>>> -istage1/ndpFlatten  -istage1/iface  -istage1/cmm  -istage1/nativeGen 
>>> -Istage1 -cpp -fglasgow-exts -fno-generics -Rghc-timing -I. -IcodeGen 
>>> -InativeGen -Iparser -package unix -package regex-compat 
>>> -ignore-package lang -recomp -Rghc-timing -H32m -O -H16M '-#include 
>>> "cutils.h"' -i../compat -ignore-package Cabal    -c 
>>> typecheck/TcEnv.lhs -o stage1/typecheck/TcEnv.o  -ohi 
>>> stage1/typecheck/TcEnv.hi
>>> gmake[1]: *** [stage1/typecheck/TcEnv.o] Floating point exception
>>> gmake: *** [stage1] Error 1
>>
>>
>>
>> This doesn't seem to happen in my builds.
> 
> 
> I installed 6.5.20060831 locally, and it seems this happens when 
> building the HEAD using 6.5.20060831.  I'm investigating...

It doesn't appear to happen when bootstrapping the HEAD using itself today, and 
I can't debug the crash above because the binaries of ghc-6.5.20060831 have no 
symbols.  So I'll switch the nightly build to use 6.4.2 and then try again to 
reproduce it with tomorrow's build.

Cheers,
	Simon