[GHC] #13349: Make GHC handle orphan COMPLETE sets of conlikes better

[GHC]

#13349: Make GHC handle orphan COMPLETE sets of conlikes better
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        Reporter:  RyanGlScott       |                Owner:  rwbarton
            Type:  bug               |               Status:  patch
        Priority:  highest           |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:
                                     |  PatternSynonyms
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3243
       Wiki Page:                    |
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Comment (by Ben Gamari <ben@…>):

 In [changeset:"fce3d37c367346c67467ce3d56bc015fa9ed6062/ghc" fce3d37/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="fce3d37c367346c67467ce3d56bc015fa9ed6062"
 Don't allow orphan COMPLETE pragmas (#13349)

 We might support them properly in the future, but for now it's simpler
 to disallow them.

 Test Plan: validate

 Reviewers: mpickering, austin, bgamari, simonpj

 Reviewed By: mpickering, simonpj

 Subscribers: simonpj, thomie

 Differential Revision: https://phabricator.haskell.org/D3243
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13349#comment:6>
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