[GHC] #12376: Allow function definitions in record syntax

GHC ghc-devs at haskell.org
Fri Oct 7 12:53:23 UTC 2016


#12376: Allow function definitions in record syntax
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        Reporter:  Iceland_jack      |                Owner:
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.1
      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 goldfire):

 Replying to [comment:7 ezyang]:
 > It's worth mentioning that you can almost directly simulate the desired
 syntax here using record wildcards: ...

 Indeed. This pattern is the one and only time I've made profitable use of
 record wildcards.

 In general, I think this one isn't quite worth its weight. But,
 @Iceland_jack, I encourage you to use the ghc-proposals process for ideas
 like this, as it's now the official place for the community to weigh in on
 new language ideas. Posting to Trac reaches a smaller subset of the
 community.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12376#comment:8>
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