[GHC] #9178: improve orphan instance warning

[GHC]

#9178: improve orphan instance warning
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        Reporter:  fphh              |            Owner:
            Type:  task              |           Status:  closed
        Priority:  normal            |        Milestone:
       Component:  Compiler          |          Version:  7.8.2
      Resolution:  fixed             |         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 Joachim Breitner <mail@…>):

 In [changeset:"707bde533dcb16bf8f5a30179d098b343e54fe7b/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="707bde533dcb16bf8f5a30179d098b343e54fe7b"
 Update test results with new orphan instance warning

 It seems that the patch in #9178 was not fully validated.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9178#comment:6>
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