[Haskell-cafe] Injective type families for GHC - syntax proposals

Jan Stolarek jan.stolarek at p.lodz.pl
Fri Sep 19 04:55:20 UTC 2014


>    type family Plus a b = r :: Nat | r a -> b, r b -> a where
Identical proposal was also made on GHC Trac and at the moment it looks likely that we'll go with 
that.

Janek




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