Re: [Yhc] coreFunc has extra argument

Neil Mitchell wrote:

You don't even need unsafePerformIO! All you need is a proxy a which has the right type, this can be done by doing:

showsType io = showString "(IO " . showsType a . showChar ')' where a = undefined b = asTypeOf (return a) io

That works too, though it still relies on showsType not evaluating it's argument - since otherwise it'll eval undefined :S Tom