[GHC] #10428: GHC cannot match representations using Coercible constraint

[GHC]

#10428: GHC cannot match representations using Coercible constraint
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        Reporter:  crockeea          |                   Owner:  goldfire
            Type:  bug               |                  Status:  closed
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.10.1
      Resolution:  duplicate         |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |  typecheck/should_compile/T10428
                                     |                Blocking:
                                     |  Differential Revisions:
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Comment (by Richard Eisenberg <eir@…>):

 In [changeset:"66440396bef30e5d6c7b536b552cc4f557d70691/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="66440396bef30e5d6c7b536b552cc4f557d70691"
 Test case for #10428.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10428#comment:5>
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