[GHC] #7611: Rewrite rules application prevented by type variable application (map id vs. map (\x -> x))

[GHC]

#7611: Rewrite rules application prevented by type variable application (map id
vs. map (\x -> x))
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Reporter:  nomeata           |          Owner:                  
    Type:  bug               |         Status:  new             
Priority:  normal            |      Component:  Compiler        
 Version:  7.6.1             |       Keywords:                  
      Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
 Failure:  None/Unknown      |      Blockedby:                  
Blocking:                    |        Related:                  
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Comment(by nomeata):

 Test case attached; you can also conveniently pull it via
 {{{
 git pull git://git.nomeata.de/ghc-testsuite.git T7611
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7611#comment:1>
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