[GHC] #11963: GHC introduces kind equality without TypeInType

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Thu Jul 27 11:49:37 UTC 2017


#11963: GHC introduces kind equality without TypeInType
-------------------------------------+-------------------------------------
        Reporter:  ezyang            |                Owner:  johnleo
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  8.0.1-rc2
  checker)                           |
      Resolution:                    |             Keywords:  TypeInType
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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Comment (by Richard Eisenberg <rae@…>):

 In [changeset:"10d13b62c7ba8c44000a0d25afd66788de8040c4/ghc" 10d13b6/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="10d13b62c7ba8c44000a0d25afd66788de8040c4"
 Fix #11963 by checking for more mixed type/kinds

 This is a straightforward fix -- there were just some omitted
 checks.

 test case: typecheck/should_fail/T11963
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11963#comment:4>
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