Functions.hs

{-# LANGUAGE Safe #-}
-- This module deliberately declares orphan instances:
{-# OPTIONS_GHC -Wno-orphans #-}

-- |
--
-- Module      :  Text.Show.Functions
-- Copyright   :  (c) The University of Glasgow 2001
-- License     :  BSD-style (see the file libraries/base/LICENSE)
--
-- Maintainer  :  libraries@haskell.org
-- Stability   :  provisional
-- Portability :  portable
--
-- Optional instance of 'Text.Show.Show' for functions:
--
-- > instance Show (a -> b) where
-- >    showsPrec _ _ = showString "<function>"
--

module Text.Show.Functions () where

import Prelude

-- | @since 2.01
instance Show (a -> b) where
        showsPrec _ _ = showString "<function>"