fourmolu-0.7.0.0: data/examples/declaration/value/function/do/do-dollar-mixed-chain-four-out.hs

module A (a) where

a :: Int
a = do
    f
        . do
            g
        $ do
            1
                + 2
                    * 3
        $ ( 6
                * 5
                + 4
          )

b =
    f a <> 1 + 2 <> do
        3

c =
    f b $ 1 + 2 $ do
        3