[GHC] #7222: The text "Possible fix: add an instance declaration for ..." is redundant and not usually helpful

[GHC]

#7222: The text "Possible fix: add an instance declaration for ..." is redundant
and not usually helpful
---------------------------------+------------------------------------------
    Reporter:  maltem            |       Owner:                  
        Type:  bug               |      Status:  new             
    Priority:  normal            |   Milestone:                  
   Component:  Compiler          |     Version:  7.4.2           
    Keywords:                    |          Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |     Failure:  Other           
  Difficulty:  Unknown           |    Testcase:                  
   Blockedby:                    |    Blocking:                  
     Related:                    |  
---------------------------------+------------------------------------------
Changes (by simonpj):

  * difficulty:  => Unknown


Comment:

 I think the original suggestion is right, and I've followed it, in the
 `tc-untouchables` branch.  I'll merge into HEAD, hopefully within days.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7222#comment:2>
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