ref: 1b9bdf04bb2f42b0dda89ecbbdd1c84fa21166f9 dir: /tests/PatBind.hs/
module PatBind where Just x = Just () y,z :: Int (y,z) = (20,30) u :: Int (u, v) = (40, True) main :: IO () main = do print x print y print z print u print v