[GHC] #14922: Add inductively-defined Nat to base

GHC ghc-devs at haskell.org
Wed Mar 14 22:33:26 UTC 2018


#14922: Add inductively-defined Nat to base
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        Reporter:  chessai           |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  libraries/base    |              Version:  8.2.2
      Resolution:                    |             Keywords:  base
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 RyanGlScott):

 This is a feature request to add something to a core library, and as such,
 you should run this by the
 [https://mail.haskell.org/mailman/listinfo/libraries libraries mailing
 list] first to ensure that there is community consensus to do this.

 It's worth noting that there have been previous proposals for this in the
 past, one of which is
 [https://mail.haskell.org/pipermail/libraries/2016-January/026537.html
 this one] (from January 2016). That one ended with the consensus that this
 should //not// be added to `base`. Still, if you feel strongly otherwise,
 it might be worth bringing this up again—it's possible that public opinion
 has shifted since then.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14922#comment:3>
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