[GHC] #7730: :info and polykinds

[GHC]

#7730: :info and polykinds
-----------------------------+----------------------------------------------
Reporter:  monoidal          |          Owner:                  
    Type:  bug               |         Status:  new             
Priority:  normal            |      Component:  Compiler        
 Version:  7.6.2             |       Keywords:                  
      Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
 Failure:  None/Unknown      |      Blockedby:                  
Blocking:                    |        Related:                  
-----------------------------+----------------------------------------------
 {{{
 ghci -XPolyKinds

 Prelude> data A x y
 Prelude> :i A
 data A k k x y  -- Defined at <interactive>:3:6
 }}}

 The two `k` might be different. It should be either {{{A k l x y}}} or -
 without kind variables - {{{A x y}}}.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7730>
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