[GHC] #8565: New GeneralisedNewtypeDeriving needs help with higher rank types

GHC ghc-devs at haskell.org
Tue Nov 26 11:26:41 UTC 2013


#8565: New GeneralisedNewtypeDeriving needs help with higher rank types
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        Reporter:  simonpj           |            Owner:
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Compiler          |          Version:  7.6.3
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Changes (by kazu-yamamoto):

 * cc: kazu@… (added)
 * testcase:  typecheck/should_compile/T8565 =>


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8565#comment:3>
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