[GHC] #5138: TypeSynonymInstances should be enabled by default

[GHC]

#5138: TypeSynonymInstances should be enabled by default
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  Reporter:  mcandre                    |          Owner:                                    
      Type:  feature request            |         Status:  closed                            
  Priority:  normal                     |      Milestone:                                    
 Component:  Compiler                   |        Version:  7.0.2                             
Resolution:  wontfix                    |       Keywords:  type synonyms instance declaration
  Testcase:                             |      Blockedby:                                    
Difficulty:                             |             Os:  Unknown/Multiple                  
  Blocking:                             |   Architecture:  Unknown/Multiple                  
   Failure:  GHC rejects valid program  |  
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Comment(by mcandre):

 Thanks, Simon. Will proceed as advised.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5138#comment:2>
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