haskell-src-exts-1.18.0: tests/examples/ConstraintKinds.hs.prettyprinter.golden

{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE ConstraintKinds #-}
{-# LANGUAGE MultiParamTypeClasses #-}

class Foo a where

data Bar a

type Bazable a b = (Bar a ~ Maybe b)

baz :: Bazable a b => a -> a
baz = id