[GHC] #12772: (type f1 ~> f2 = forall a. f1 a -> f2 a) to core libraries

[GHC]

#12772: (type f1 ~> f2 = forall a. f1 a -> f2 a) to core libraries
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        Reporter:  Iceland_jack      |                Owner:
            Type:  feature request   |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Build System      |              Version:  8.0.1
      Resolution:  invalid           |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by Iceland_jack):

 * status:  new => closed
 * resolution:   => invalid


Comment:

 Created
 [https://mail.haskell.org/pipermail/libraries/2016-November/027414.html
 thread].

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12772#comment:7>
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