[GHC] #4893: panic! the 'impossible' happened: initC: srt_lbl

[GHC]

#4893: panic! the 'impossible' happened: initC: srt_lbl
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    Reporter:  plc                     |        Owner:                           
        Type:  bug                     |       Status:  infoneeded               
    Priority:  normal                  |    Milestone:  7.0.2                    
   Component:  Compiler                |      Version:  7.0.1                    
    Keywords:  impossible, dcore-lint  |     Testcase:                           
   Blockedby:                          |   Difficulty:                           
          Os:  Linux                   |     Blocking:                           
Architecture:  x86                     |      Failure:  GHC rejects valid program
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Changes (by nad):

 * cc: nad@… (added)


Comment:

 The latest release of Agda also triggers this error message:

 {{{
 $ cabal install Agda-2.2.10 --with-
 compiler=/usr/local/stow/ghc-7.0.1.20110217/bin/ghc
 [...]
 ghc: panic! (the 'impossible' happened)
   (GHC version 7.0.1.20110217 for i386-unknown-linux):
         initC: srt_lbl
 }}}

 I didn't get this error when using GHC 7.0.2 rc1.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4893#comment:4>
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