[GHC] #7322: The 'impossible happened' compiling with -fext-core

[GHC]

#7322: The 'impossible happened' compiling with -fext-core
------------------------------+---------------------------------------------
 Reporter:  ydewit            |          Owner:                  
     Type:  bug               |         Status:  new             
 Priority:  normal            |      Component:  Compiler        
  Version:  7.4.1             |       Keywords:                  
       Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
  Failure:  None/Unknown      |       Testcase:                  
Blockedby:                    |       Blocking:                  
  Related:                    |  
------------------------------+---------------------------------------------
 This is what happened:
 {{{
 MrLemao :: Haskell/advanced-track/exercises ‹master*› » ghc --make -O
 ParTest0.hs -fext-core
 [1 of 1] Compiling Main             ( ParTest0.hs, ParTest0.o )
 ghc: panic! (the 'impossible' happened)
   (GHC version 7.4.1 for i386-apple-darwin):
         MkExternalCore died: make_lit

 Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7322>
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