ref: b4a7a0d4c04ad0fb96d0b279d35da2658d58a0e1 dir: /tests/BindPat.hs/
module BindPat(main) where import Prelude foo :: [Int] -> [Int] foo xs = do 1 <- xs pure 2 main :: IO () main = do print $ foo [1,1] print $ foo [2]