[GHC] #16263: Rework GHC's treatment of constraints in kinds

[GHC]

#16263: Rework GHC's treatment of constraints in kinds
-------------------------------------+-------------------------------------
        Reporter:  goldfire          |                Owner:  simonpj
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.10.1
       Component:  Compiler          |              Version:  8.6.3
      Resolution:  fixed             |             Keywords:  TypeInType,
                                     |  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
                                     |  polykinds/T16263
      Blocked By:                    |             Blocking:
 Related Tickets:  #12102, #15872    |  Differential Rev(s):
                                     |  https://gitlab.haskell.org/ghc/ghc/merge_requests/128,
       Wiki Page:                    |  https://gitlab.haskell.org/ghc/ghc/merge_requests/499
-------------------------------------+-------------------------------------
Changes (by simonpj):

 * status:  patch => closed
 * testcase:   => polykinds/T16263
 * resolution:   => fixed


Comment:

 Landed as
 {{{
 commit 25c3dd39f7d446f66b5c967be81f80cd7facb509
 Author: Simon Peyton Jones <simonpj at microsoft.com>
 Date:   Wed Mar 6 10:17:12 2019 +0000

     Test Trac #16263

  testsuite/tests/polykinds/T16263.hs     | 7 +++++++
  testsuite/tests/polykinds/T16263.stderr | 2 ++
  testsuite/tests/polykinds/all.T         | 1 +
  3 files changed, 10 insertions(+)
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16263#comment:15>
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