Re-export evalCont/evalContT?

haskell / mtl

The Monad Transformer Library

http://www.haskell.org/haskellwiki/Monad_Transformers

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Re-export evalCont/evalContT? #64

Closed endgame closed 5 years ago

endgame commented 5 years ago

These two functions are present in transformers but not mtl:

evalCont :: Cont r r -> r -- The result of running a CPS computation with the identity as the final continuation.
evalContT :: Monad m => ContT r m r -> m r -- The result of running a CPS computation with return as the final continuation.

Should they be re-exported? If so, I will prepare a PR.

RyanGlScott commented 5 years ago

I think it would make sense to re-export these, especially since we do so for other eval-prefixed functions elsewhere in mtl (e.g., evalState). A pull request would definitely be welcome.