[GHC] #10447: DeriveFoldable rejects instances with constraints in last argument of data type

[GHC]

#10447: DeriveFoldable rejects instances with constraints in last argument of data
type
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        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.0.1
       Component:  Compiler          |              Version:  7.10.1
      Resolution:  fixed             |             Keywords:  deriving
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHC rejects       |            Test Case:
  valid program                      |  deriving/should_run/T10447
      Blocked By:                    |             Blocking:
 Related Tickets:  #8678             |  Differential Rev(s):  Phab:D1031
       Wiki Page:                    |
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Changes (by RyanGlScott):

 * keywords:   => deriving


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10447#comment:26>
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