Use  `someNatVal :: Integer -> Maybe SomeNat`

from http://hackage.haskell.org/package/base-4.11.1.0/docs/GHC-TypeLits.html





Cordially, Divesh Otwani



On Wed, Aug 15, 2018 at 9:32 PM, Johannes Waldmann <johannes.waldmann@htwk-leipzig.de> wrote:
> How can I convert an Integer into a Proxy (n :: KnownNat)
> with n equal to the integer?

Data.Reflection.reifyNat ?

https://mail.haskell.org/pipermail/haskell-cafe/2017-November/128152.html

- J.W.
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