[GHC] #783: ghc internal error

[GHC]

#783: ghc internal error
-------------------------+--------------------------------------------------
    Reporter:  guest     |        Owner:         
        Type:  bug       |       Status:  new    
    Priority:  normal    |    Milestone:         
   Component:  Compiler  |      Version:  6.4.2  
    Severity:  major     |     Keywords:         
          Os:  Windows   |   Difficulty:  Unknown
Architecture:  x86       |  
-------------------------+--------------------------------------------------
Windows XP, GHC 6.4.2 binary package.

 Will attach the relevant module.

 ...
 Compiling Dist             ( ./Dist.hs, ./Dist.o )
 ghc: internal error: update_fwd: unknown/strange object  0
     Please report this as a compiler bug.  See:
     http://www.haskell.org/ghc/reportabug

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/783>
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