[GHC] #7503: Bug with PolyKinds, type synonyms & GADTs

GHC ghc-devs at haskell.org
Fri Feb 9 09:19:13 UTC 2018


#7503: Bug with PolyKinds, type synonyms & GADTs
-------------------------------------+-------------------------------------
        Reporter:  Ashley Yakeley    |                Owner:  simonpj
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  7.6.1
  checker)                           |             Keywords:  GADTs,
      Resolution:                    |  TypeInType
Operating System:  Linux             |         Architecture:  x86_64
 Type of failure:  GHC rejects       |  (amd64)
  valid program                      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #14451            |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by simonpj):

 * keywords:  GADTs => GADTs, TypeInType
 * related:   => #14451


Comment:

 Adding this to `TypeInType` because it's really the same as #14451 which
 is so labelled.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7503#comment:8>
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