[GHC] #11548: Absolutely misleading error message on kind error

[GHC]

#11548: Absolutely misleading error message on kind error
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        Reporter:  mniip             |                Owner:
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:
       Component:  Compiler (Type    |              Version:  8.1
  checker)                           |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect         |  Unknown/Multiple
  warning at compile-time            |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by mniip):

 Is `Proxy Maybe` even a kind? Unless I'm missing something, in this
 context it is a type, not a kind.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11548#comment:2>
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