File: Functions.hs

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-----------------------------------------------------------------------------
-- |
-- 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

#ifndef __NHC__
instance Show (a -> b) where
	showsPrec _ _ = showString "<function>"
#endif