[GHC] #7090: Panic "mkCoVarLCo" with ConstraintKinds and type-level equality

[GHC]

#7090: Panic "mkCoVarLCo" with ConstraintKinds and type-level equality
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    Reporter:  goldfire          |       Owner:  dimitris          
        Type:  bug               |      Status:  merge             
    Priority:  normal            |   Milestone:  7.6.1             
   Component:  Compiler          |     Version:  7.5               
    Keywords:  ConstraintKinds   |          Os:  Unknown/Multiple  
Architecture:  Unknown/Multiple  |     Failure:  Compile-time crash
  Difficulty:  Unknown           |    Testcase:  polykinds/T7090   
   Blockedby:                    |    Blocking:                    
     Related:                    |  
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Changes (by simonpj):

  * status:  new => merge
  * testcase:  => polykinds/T7090
  * milestone:  => 7.6.1


-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7090#comment:3>
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