ah, Int vs Integer, i didn't see that at all. Thats kind of weird, i thought 1 could be either one. This works
> funResultTy (typeOf FooC) (typeOf (1::Int)) Just ParseG.Foo but > funResultTy (typeOf FooC) (typeOf $ fromIntegral 1) Nothing doesn't so, how do i actually do something with this? is there a way that i can pull out the computation? Like there is a -> TypeRep, is there a TypeRep -> a function? cast doesn't seem to do what i want > let a::Foo = fromJust $ cast $ fromJust $ funResultTy (typeOf FooC) (typeOf > (1::Int)) > a *** Exception: Maybe.fromJust: Nothing _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
