shithub: MicroHs

ref: 01e3ea89201c49757154ce04c475a95b0040d3df
dir: /tests/Eq1.hs/

View raw version 
module Eq1 where

class Eq1 f where
  eq1 :: (Eq a) => f a -> f a -> Bool

instance Eq1 Maybe where
  eq1 = (==)

main :: IO ()
main = do
  let x = Just (1::Int)
  print $ eq1 x x