[GHC] #10122: PolyKinds: inferred type not as polymorphic as possible

[GHC]

#10122: PolyKinds: inferred type not as polymorphic as possible
-------------------------------------+-------------------------------------
        Reporter:  thomie            |                   Owner:
            Type:  bug               |                  Status:  closed
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  7.10.1-rc2
      Resolution:  invalid           |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |  ghci/scripts/T10122
                                     |                Blocking:
                                     |  Differential Revisions:
-------------------------------------+-------------------------------------
Changes (by simonpj):

 * testcase:   => ghci/scripts/T10122


Comment:

 Good points -- and an underlying bug fixed too.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10122#comment:4>
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