[GHC] #1053: Message order random due to sorting by uniques

[GHC]

#1053: Message order random due to sorting by uniques
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    Reporter:  igloo                    |       Owner:         
        Type:  bug                      |      Status:  new    
    Priority:  lowest                   |   Milestone:  6.8    
   Component:  Compiler (Type checker)  |     Version:  6.7    
    Severity:  normal                   |    Keywords:         
  Difficulty:  Unknown                  |    Testcase:  Simple2
Architecture:  Unknown                  |          Os:  Unknown
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The messages coming out of `checkValidAndMissingATs` in
 `typecheck/TcInstDcls.lhs` are in a random order as the set gets sorted
 according to the randomly chosen uniques. This is making the Simple2 test
 randomly fail.


 Thanks
 Ian

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1053>
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