Re: [Haskell-beginners] Question about List Type Constraint and Null

Finally, are you sure that the given type signature is what you want? Don't you want

test ::  Read a => String -> Maybe a

Yes that was a mistake, but the weirder thing is that fixing the type sig does nothing to change the behavior described before: it still fails to compile with -XNoMonomorphismRestriction and compiles fine if it's removed. It's going to take me a while understand absorb your explanation. Thanks! -deech

       Jürgen

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