[GHC] #14748: Infer context for Data instance of (data Foo f = Foo (f Bool) (f Int))

GHC ghc-devs at haskell.org
Fri Feb 23 23:37:37 UTC 2018


#14748: Infer context for Data instance of (data Foo f = Foo (f Bool) (f Int))
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        Reporter:  Iceland_jack      |                Owner:  (none)
            Type:  feature request   |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:
      Resolution:  wontfix           |             Keywords:
                                     |  QuantifiedConstraints wipT2893,
                                     |  deriving
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by RyanGlScott):

 * status:  new => closed
 * resolution:   => wontfix


Comment:

 Closing, since this is neither how we want to tackle this problem, nor a
 solution that will work most of the time, as per comment:1.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14748#comment:3>
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