[GHC] #4426: Simplify the rules for implicit quantification

[GHC]

#4426: Simplify the rules for implicit quantification
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        Reporter:  simonpj           |            Owner:
            Type:  feature request   |           Status:  new
        Priority:  low               |        Milestone:  7.6.2
       Component:  Compiler          |          Version:  6.12.3
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:  #7880
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Comment (by Krzysztof Gogolewski <krz.gogolewski@…>):

 In [changeset:c4ffdbad3d40887b9b1e8287c90966649ea8571f/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="c4ffdbad3d40887b9b1e8287c90966649ea8571f"
 Fix manual regarding current state of implicit quantification

 See also #4426
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/4426#comment:8>
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