[GHC] #9544: No error message in explicit import containing unused and undefined constructor (Regression)

[GHC]

#9544: No error message in explicit import containing unused and undefined
constructor (Regression)
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              Reporter:  bergmark    |            Owner:
                  Type:  bug         |           Status:  closed
              Priority:  normal      |        Milestone:
             Component:  Compiler    |          Version:  7.8.3
            Resolution:  duplicate   |         Keywords:
      Operating System:              |     Architecture:  Unknown/Multiple
  Unknown/Multiple                   |       Difficulty:  Unknown
       Type of failure:  GHC         |       Blocked By:
  accepts invalid program            |  Related Tickets:
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Changes (by simonpj):

 * status:  new => closed
 * resolution:   => duplicate


Comment:

 Thank you.  Happily, it's a dup of #9006, which has already been fixed.
 Although alas not merged into 7.8.3.

 Simon

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9544#comment:1>
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