[Haskell-cafe] Implicit newtype unwrapping

John D. Earle JohnDEarle at cox.net
Thu Dec 3 05:45:55 EST 2009


I am uncertain if what any of you seek makes sense. The type checker is concerned with establishing a principle type and that is what is being reported, the principle type. The compiler as I pointed out in "On the Meaning of Haskell 8" by design has not a clue as to the significance your type alias has.
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