24.test

import A
>
import B

{-# LANGUAGE FlexibleContexts, OverloadedStrings, RecordWildCards, RankNTypes #-}
>

blah x
  | x = do
      putStrLn a

unless x $
  unless y $
    putStrLn "Hello"

a = let (x, y) = z in z

a = (x ++)