[GHC] #5296: Compile succeeds without signature, but fails with the signature suggested by GHC

[GHC]

#5296: Compile succeeds without signature, but fails with the signature suggested
by GHC
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    Reporter:  dsf             |       Owner:                           
        Type:  bug             |      Status:  new                      
    Priority:  normal          |   Component:  Compiler (Type checker)  
     Version:  7.0.3           |    Keywords:                           
    Testcase:                  |   Blockedby:  1897                     
          Os:  Linux           |    Blocking:                           
Architecture:  x86_64 (amd64)  |     Failure:  GHC rejects valid program
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Changes (by liyang):

 * cc: hackage.haskell.org@… (added)


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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5296#comment:3>
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