[GHC] #1171: GHC generates incorrect code with -O for Haskell 98 program

[GHC]

#1171: GHC generates incorrect code with -O for Haskell 98 program
----------------------+-----------------------------------------------------
 Reporter:  neil      |          Owner:          
     Type:  bug       |         Status:  new     
 Priority:  normal    |      Milestone:  6.6.1   
Component:  Compiler  |        Version:  6.6     
 Severity:  major     |     Resolution:          
 Keywords:            |     Difficulty:  Unknown 
 Testcase:  cg059     |   Architecture:  Multiple
       Os:  Multiple  |  
----------------------+-----------------------------------------------------
Changes (by igloo):

  * testcase:  => cg059
  * owner:  igloo =>

Comment:

 test added as cg059 in HEAD and 6.6 branches. Still leaving the bug report
 open for now as we may wish to chase down the actual problem so we can
 confirm it really has been fixed, rather than just no longer being tickled
 in this case.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1171>
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