[GHC] #1830: Automatic derivation of Lift

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Mon Aug 24 19:08:54 UTC 2015


#1830: Automatic derivation of Lift
-------------------------------------+-------------------------------------
        Reporter:  guest             |                   Owner:
                                     |  RyanGlScott
            Type:  feature request   |                  Status:  new
        Priority:  normal            |               Milestone:  ⊥
       Component:  Template Haskell  |                 Version:  6.8.1
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:  Phab:D1168
-------------------------------------+-------------------------------------

Comment (by mpickering):

 Is it possible to derive these instances using GHC.Generics? Then the
 DeriveAnyClass extension could be used for the same syntactic effect
 without modifying the compiler.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1830#comment:12>
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