[Haskell-cafe] Associated types

Christopher Lane Hinson lane at downstairspeople.org
Thu Jul 1 14:26:25 EDT 2010


> Something like this should work:
>
> class (Path p, CompletePath (CompletedPath p)) => IncompletePath p where
>    type CompletedPath p :: *
>

AIUI, this isn't implemented yet.  You'll have to place the constraint on each
involved function.

Friendly,
--Lane


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