ghc-exactprint-1.14.3.0: tests/examples/transform/ArrowGraft.hs.expected

{-# LANGUAGE Arrows #-}
{-# LANGUAGE LambdaCase #-}
module ArrowGraft where

import Control.Arrow

f :: Arrow k => k (Int, Int) Int
f = proc (a, b) -> do
  returnA -< a
    + b

g :: ArrowChoice k => k (Bool, Int, Int) Int
g = proc (x, a, b) -> case x of
  True -> returnA -< a
    + b

h :: ArrowChoice k => k (Bool, Int, Int) Int
h = proc (x, a, b) -> (\case
  True -> returnA -< a
    + b) x