[GHC] #10027: Importing constructor of associated data type fails

[GHC]

#10027: Importing constructor of associated data type fails
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        Reporter:  lspitzner         |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.8.4
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |  constructor import associated data
 Type of failure:  None/Unknown      |  type
      Blocked By:                    |            Architecture:
 Related Tickets:                    |  Unknown/Multiple
                                     |               Test Case:
                                     |                Blocking:
                                     |  Differential Revisions:
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Comment (by carter):

 I think i was hit by a related problem this fall, though I was treating it
 as a possible haddock problem rather than GHC problem.
 https://github.com/haskell/haddock/issues/332, might that be related? The
 visibility of the data family constructors etc wrt how haddock displays
 does tie into this ticket i believe. Thoughts?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10027#comment:3>
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