ref: 7ae7d07f0b97bce384239c1f7c1ae4d407e7524c 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]