[GHC] #900: SPECIALISE broken

[GHC]

#900: SPECIALISE broken
-------------------------+--------------------------------------------------
    Reporter:  simonmar  |        Owner:         
        Type:  bug       |       Status:  new    
    Priority:  normal    |    Milestone:  6.6    
   Component:  Compiler  |      Version:  6.5    
    Severity:  normal    |     Keywords:         
          Os:  Unknown   |   Difficulty:  Unknown
Architecture:  Unknown   |  
-------------------------+--------------------------------------------------
{{{
 module Test where

 fac n = fac n
 {-# SPECIALISE fac :: Int -> Int #-}
 }}}

 {{{
 ~/scratch > ~/hackathon/ghc/compiler/ghc-inplace -O fac.hs -c
 ghc-6.5: panic! (the 'impossible' happened)
   (GHC version 6.5 for i386-unknown-linux):
         No match in record selector Var.tcTyVarDetails

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

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/900>
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