[GHC] #8671: Rebindable syntax creates bogus warning

[GHC]

#8671: Rebindable syntax creates bogus warning
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        Reporter:  thomaseding                   |            Owner:
            Type:  bug                           |           Status:  new
        Priority:  normal                        |        Milestone:
       Component:  Compiler                      |          Version:  7.6.3
      Resolution:                                |         Keywords:
Operating System:  Windows                       |     Architecture:
 Type of failure:  Incorrect warning at          |  Unknown/Multiple
  compile-time                                   |       Difficulty:
       Test Case:                                |  Unknown
        Blocking:                                |       Blocked By:
                                                 |  Related Tickets:
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Comment (by simonpj):

 Interesting.  I suppose your implicit proposal is that we should suppress
 the do-notation-related warnings if `-XRebindableSyntax` is in force?

 I'd be ok with that, and it'd be easy to do.  Other opinions?

 Simon

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8671#comment:1>
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