[GHC] #11976: Error message mentions impredicative polymorphism

[GHC]

#11976: Error message mentions impredicative polymorphism
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        Reporter:  Iceland_jack      |                Owner:
            Type:  bug               |               Status:  merge
        Priority:  normal            |            Milestone:  8.0.2
       Component:  Compiler          |              Version:  7.10.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:  partial-
                                     |  sigs/should_fail/T11976
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by simonpj):

 * status:  new => merge
 * testcase:   => partial-sigs/should_fail/T11976
 * milestone:   => 8.0.2


Comment:

 This fixes a real bug, and I don't think it'll break anything, but I'm
 doubtful about merging anything after the final release candidate.  So
 let's leave this for the patch release.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11976#comment:2>
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