[GHC] #7742: StandaloneDeriving on Read fails for GADTs

[GHC]

#7742: StandaloneDeriving on Read fails for GADTs
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        Reporter:  hoffstaetter      |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.6.2
      Resolution:  invalid           |             Keywords:  deriving
Operating System:  MacOS X           |         Architecture:
 Type of failure:  GHC rejects       |  Unknown/Multiple
  valid program                      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by RyanGlScott):

 * keywords:   => deriving


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7742#comment:3>
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