[GHC] #4912: No warnings for orphan instances declared via TypeSynonymInstances

[GHC]

#4912: No warnings for orphan instances declared via TypeSynonymInstances
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  Reporter:  batterseapower                     |          Owner:                  
      Type:  bug                                |         Status:  closed          
  Priority:  normal                             |      Milestone:                  
 Component:  Compiler                           |        Version:  7.0.1           
Resolution:  fixed                              |       Keywords:                  
  Testcase:  typecheck/should_compile/T4912     |      Blockedby:                  
Difficulty:                                     |             Os:  Unknown/Multiple
  Blocking:                                     |   Architecture:  Unknown/Multiple
   Failure:  Incorrect warning at compile-time  |  
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Changes (by igloo):

  * status:  merge => closed
  * resolution:  => fixed


Comment:

 Merged

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4912#comment:2>
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