[GHC] #9953: Pattern synonyms don't work with GADTs

GHC ghc-devs at haskell.org
Thu Aug 6 13:01:53 UTC 2015


#9953: Pattern synonyms don't work with GADTs
-------------------------------------+-------------------------------------
        Reporter:  simonpj           |                   Owner:  cactus
            Type:  bug               |                  Status:  closed
        Priority:  normal            |               Milestone:  7.10.1
       Component:  Compiler (Type    |                 Version:  7.10.1-rc1
  checker)                           |                Keywords:
      Resolution:  fixed             |  PatternSynonyms
Operating System:  Unknown/Multiple  |            Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
-------------------------------------+-------------------------------------

Comment (by bgamari):

 The real question is why were these tests marked as broken against a
 closed ticket? Are they actually expected to work?

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9953#comment:21>
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