[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:  (none)
            Type:  bug               |               Status:  new
        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):
       Wiki Page:                    |
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Changes (by rwbarton):

 * priority:  normal => highest
 * milestone:   => 8.2.1


Comment:

 Let's do 2 before COMPLETE pragmas are released into the wild, so that
 nobody starts to depend on orphan COMPLETE pragmas. I assume it is not
 difficult. Then we could consider whether to do 1 later; but that is
 certainly a fair amount of work and probably not worthwhile.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13349#comment:1>
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