[GHC] #11805: Ability to use record fields for automatic derivation of user-defined classes.

GHC ghc-devs at haskell.org
Thu Apr 7 04:45:26 UTC 2016


#11805: Ability to use record fields for automatic derivation of user-defined
classes.
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        Reporter:  Tientuine         |                Owner:
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  7.10.3
      Resolution:                    |             Keywords:
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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Comment (by ezyang):

 Hello Tientuine, this area of Haskell is definitely well-trodden with
 proposals. One of the proposals, OverloadedRecordFields will be partially
 in GHC 8.0 (though not with type class deriving.) How does your proposal
 compare?

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11805#comment:1>
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