> -- *Main> test $ MkFoo (0::Int) > -- Just True > -- *Main> test $ MkFoo (10::Int) > -- Just False > -- *Main> test $ MkBar 'a' > -- Just True > -- *Main> test $ MkBar 'b' > -- Just False
ah, yes. i was aware that would work. i forgot to mention the constraint that i don't want the user to have to use the MkFoo/MkBar constructors. if i could use them internally to 'test', that would be great, but that's what i couldn't get to work :). _______________________________________________ Haskell mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/haskell
