[GHC] #4397: RULES for Class ops don't fire in HEAD

[GHC]

#4397: RULES for Class ops don't fire in HEAD
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    Reporter:  daniel.is.fischer  |       Owner:                         
        Type:  bug                |      Status:  new                    
    Priority:  normal             |   Component:  Compiler               
     Version:  7.1                |    Keywords:  RULES, classes         
    Testcase:                     |   Blockedby:                         
          Os:  Unknown/Multiple   |    Blocking:                         
Architecture:  Unknown/Multiple   |     Failure:  Runtime performance bug
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Comment(by daniel.is.fischer):

 Same behaviour from ghc-7.0.0.20101013.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4397#comment:1>
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