+++ /dev/null
-module ShouldSucceed where
-
-class Eq1 a where
- deq :: a -> a -> Bool
-
-instance Eq1 Int where
- deq x y = True
-
-instance (Eq1 a) => Eq1 [a] where
- deq (a:as) (b:bs) = if (deq a b) then (deq as bs) else False
-
-f x (y:ys) = deq x ys