Re: #16391: "Quantified type's kind mentions quantified type variable" error with fancy-kinded GADT

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#16391: "Quantified type's kind mentions quantified type variable" error with
fancy-kinded GADT
-------------------------------------+-------------------------------------
        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.10.1
       Component:  Compiler (Type    |              Version:  8.6.3
  checker)                           |
      Resolution:  fixed             |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHC rejects       |            Test Case:
  valid program                      |  dependent/should_compile/T16391a,
                                     |  dependent/should_fail/T16391b
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |  https://gitlab.haskell.org/ghc/ghc/merge_requests/503
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * status:  patch => closed
 * testcase:   => dependent/should_compile/T16391a,
     dependent/should_fail/T16391b
 * resolution:   => fixed
 * milestone:   => 8.10.1


Comment:

 Landed in
 [https://gitlab.haskell.org/ghc/ghc/commit/068b7e983f4a0b35f453aa5e609998efd0c3f334
 068b7e98].

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16391#comment:5>