fourmolu-0.2.0.0: data/examples/declaration/instance/associated-data-four-out.hs

{-# LANGUAGE TypeFamilies #-}

instance Foo Int where data Bar Int = IntBar Int Int

instance Foo Double where
    newtype
        Bar
            Double
        = DoubleBar
            Double
            Double

instance Foo [a] where
    data Bar [a]
        = ListBar [Bar a]
    data Baz [a]
        = ListBaz