[GHC] #7221: DataKinds with recursive data and type synonym causing GHC to crash

[GHC]

#7221: DataKinds with recursive data and type synonym causing GHC to crash
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  Reporter:  gereeter            |          Owner:                
      Type:  bug                 |         Status:  closed        
  Priority:  normal              |      Milestone:                
 Component:  Compiler            |        Version:  7.4.2         
Resolution:  worksforme          |       Keywords:                
        Os:  Linux               |   Architecture:  x86_64 (amd64)
   Failure:  Compile-time crash  |     Difficulty:  Unknown       
  Testcase:                      |      Blockedby:                
  Blocking:                      |        Related:                
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Comment(by gereeter):

 It seems to be working under 7.6, but given the fickle nature of the
 problem, I have no idea whether it is actually fixed.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7221#comment:2>
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