[GHC] #11721: GADT-syntax data constructors don't work well with TypeApplications

[GHC]

#11721: GADT-syntax data constructors don't work well with TypeApplications
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        Reporter:  goldfire          |                Owner:  goldfire
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:
                                     |  TypeApplications
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 goldfire):

 Yes, we could. Then the wrapper implementation would just match up the
 tyvars. I don't think it would be that hard. But I've grown increasingly
 worried about my ability to graduate before my new job starts, and I've
 just had to draw the line somewhere. I am currently validating my last
 round of patches and hope very much to focus primarily on my dissertation
 immediately thereafter.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11721#comment:2>
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