ghc-exactprint-0.5.1.0: tests/examples/ghc8/T11039.hs
{-# LANGUAGE PatternSynonyms #-}
module Foo () where
data A a = A a
pattern Q :: () => (A ~ f) => a -> f a
pattern Q a = A a
{-# LANGUAGE PatternSynonyms #-}
module Foo () where
data A a = A a
pattern Q :: () => (A ~ f) => a -> f a
pattern Q a = A a