[GHC] #1643: Unnecessary dictionaries

[GHC]

#1643: Unnecessary dictionaries
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 Reporter:  guest     |          Owner:  simonpj   
     Type:  bug       |         Status:  new       
 Priority:  normal    |      Milestone:  6.8 branch
Component:  Compiler  |        Version:  6.7       
 Severity:  normal    |     Resolution:            
 Keywords:            |     Difficulty:  Unknown   
 Testcase:            |   Architecture:  x86       
       Os:  MacOS X   |  
----------------------+-----------------------------------------------------
Changes (by igloo):

  * milestone:  => 6.8 branch

Comment:

 Depending on how invasive the fix is, this might not be suitable for the
 6.8 branch, but I'll put it there for now anyway.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1643#comment:10>
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