[GHC] #11554: Self quantification in GADT data declarations

[GHC]

#11554: Self quantification in GADT data declarations
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        Reporter:  Rafbill           |                Owner:
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:  8.0.2
       Component:  Compiler (Type    |              Version:  8.0.1-rc2
  checker)                           |
      Resolution:                    |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash                              |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"430f5c84dac1eab550110d543831a70516b5cac8/ghc" 430f5c8/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="430f5c84dac1eab550110d543831a70516b5cac8"
 Trac #11554 fix loopy GADTs

 Summary: Fixes T11554

 Reviewers: goldfire, thomie, simonpj, austin, bgamari

 Reviewed By: thomie, simonpj, bgamari

 Subscribers: simonpj, goldfire, thomie

 Differential Revision: https://phabricator.haskell.org/D2283

 GHC Trac Issues: #11554
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11554#comment:12>
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