[GHC] #13622: Regression: can't export constructor when conflicting, qualified constructor is also in scope

[GHC]

#13622: Regression: can't export constructor when conflicting, qualified
constructor is also in scope
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        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.2.1-rc2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC rejects       |  Unknown/Multiple
  valid program                      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Iceland_jack):

 That example could be featured in a children's book

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13622#comment:1>
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