[GHC] #14747: DisambiguateRecordFields fails for PatternSynonyms

[GHC]

#14747: DisambiguateRecordFields fails for PatternSynonyms
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        Reporter:  adamgundry        |                Owner:  adamgundry
            Type:  bug               |               Status:  patch
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  8.2.1
  checker)                           |             Keywords:
      Resolution:                    |  PatternSynonyms
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHC rejects       |            Test Case:
  valid program                      |  rename/should_compile/T14747
      Blocked By:                    |             Blocking:
 Related Tickets:  #11283, #15149    |  Differential Rev(s):  Phab:D4821
       Wiki Page:                    |
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Changes (by adamgundry):

 * status:  new => patch
 * testcase:   => rename/should_compile/T14747
 * differential:   => Phab:D4821


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14747#comment:2>
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