[GHC] #7973: Simplifier introduces unbound kind variables (caught by -dcore-lint)

[GHC]

#7973: Simplifier introduces unbound kind variables (caught by -dcore-lint)
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  Reporter:  diatchki                 |          Owner:                  
      Type:  bug                      |         Status:  closed          
  Priority:  normal                   |      Milestone:                  
 Component:  Compiler (Type checker)  |        Version:  7.7             
Resolution:  fixed                    |       Keywords:                  
        Os:  Unknown/Multiple         |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown             |     Difficulty:  Unknown         
  Testcase:  polykinds/T7973          |      Blockedby:                  
  Blocking:                           |        Related:                  
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Changes (by simonpj):

  * status:  new => closed
  * difficulty:  => Unknown
  * resolution:  => fixed
  * testcase:  => polykinds/T7973


Comment:

 Great point.  Exposed a subtle bug, which I have now fixed. Thank you!

 Simon

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7973#comment:2>
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