[GHC] #11974: `default` declaration doesn't allow higher-kinded types

[GHC]

#11974: `default` declaration doesn't allow higher-kinded types
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        Reporter:  goldfire          |                Owner:
            Type:  bug               |               Status:  merge
        Priority:  normal            |            Milestone:  8.0.2
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2136
       Wiki Page:                    |
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Changes (by goldfire):

 * status:  patch => merge
 * milestone:   => 8.0.2


Comment:

 This is a proper bug and could well be merged. But if it causes trouble,
 no worries.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11974#comment:7>
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