[GHC] #8649: Disambiguate Repeated Identifiers for data types in error messages

[GHC]

#8649: Disambiguate Repeated Identifiers for data types in error messages
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        Reporter:  agibiansky        |            Owner:
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Compiler          |          Version:  7.6.3
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by Simon Peyton Jones <simonpj@…>):

 In [changeset:"5e8e8e6e62c5826133c053cd78bb35e9b4aaa05b/testsuite"]:
 {{{
 #!CommitTicketReference repository="testsuite"
 revision="5e8e8e6e62c5826133c053cd78bb35e9b4aaa05b"
 Changes in error messages when fixing Trac #8649

 Mostly improvements, happily
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8649#comment:2>
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