[GHC] #13652: Add integer division to GHC.TypeLits

[GHC]

#13652: Add integer division to GHC.TypeLits
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        Reporter:  vagarenko         |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Core Libraries    |              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 RyanGlScott):

 Commit fa8035e3ee83aff5a20fc5e7e2697bac1686d6a6 added type-level versions
 of `Div` and `Mod` to `GHC.TypeNats`.

 The only remaining question—which I will ask to vagarenko—is it important
 to you to have a `DivMod` type family in `base` that uses the value-level
 `divMod` under the hood? I ask since one //could// define `DivMod` in
 terms of `Div` and `Mod`, but perhaps you're wanting something more
 performant than that.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13652#comment:2>
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