Data/Bool.hs

{-# LANGUAGE Trustworthy #-}
{-# LANGUAGE CPP, NoImplicitPrelude #-}

-----------------------------------------------------------------------------
-- |
-- Module : Data.Bool
-- Copyright : (c) The University of Glasgow 2001
-- License : BSD-style (see the file libraries/base/LICENSE)
-- 
-- Maintainer : libraries@haskell.org
-- Stability : experimental
-- Portability : portable
--
-- The 'Bool' type and related functions.
--
-----------------------------------------------------------------------------

module Data.Bool (
 -- * Booleans
 Bool(..),
 -- ** Operations 
 (&&), -- :: Bool -> Bool -> Bool
 (||), -- :: Bool -> Bool -> Bool
 not, -- :: Bool -> Bool
 otherwise, -- :: Bool
 ) where

#ifdef __GLASGOW_HASKELL__
import GHC.Base
#endif

#ifdef __NHC__
import Prelude
import Prelude
 ( Bool(..)
 , (&&)
 , (||)
 , not
 , otherwise
 )
#endif