ref: ff08ce681bc4c4f4bca1ab5fdb06b3bde4ffd701 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]