[GHC] #8907: Un-zonked kind variable passes through type checker

[GHC]

#8907: Un-zonked kind variable passes through type checker
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        Reporter:  goldfire          |                Owner:
            Type:  bug               |               Status:  new
        Priority:  low               |            Milestone:
       Component:  Compiler (Type    |              Version:  7.8.1-rc2
  checker)                           |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by thomie):

 * priority:  normal => low


Comment:

 Richard, can this ticket be closed?

 Output with ghc-7.10.3 is:
 {{{
 [1 of 1] Compiling Bug              ( Bug.hs, Bug.o )
 TYPE SIGNATURES
 TYPE CONSTRUCTORS
   type role Poly{tc} phantom
   data Poly{tc} (a :: k)
 COERCION AXIOMS
 Dependent modules: []
 Dependent packages: [base-4.8.2.0, ghc-prim-0.4.0.0,
                      integer-gmp-1.0.0.0]
 Bug.hs:1:1:

     ==================== Typechecker ====================
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8907#comment:1>
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