X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=Data%2FBool.hs;h=ba2d8aea27c0084287a65f2902c6151c12435d6f;hb=HEAD;hp=2515d5884e38879c9211d808f2a50dbb16c60016;hpb=f7a485978f04e84b086f1974b88887cc72d832d0;p=ghc-base.git

diff --git a/Data/Bool.hs b/Data/Bool.hs
index 2515d58..ba2d8ae 100644
--- a/Data/Bool.hs
+++ b/Data/Bool.hs
@@ -1,4 +1,5 @@
-{-# OPTIONS -fno-implicit-prelude #-}
+{-# LANGUAGE CPP, NoImplicitPrelude #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Data.Bool
@@ -9,18 +10,31 @@
 -- Stability   :  experimental
 -- Portability :  portable
 --
--- The Bool type and related functions.
+-- The 'Bool' type and related functions.
 --
 -----------------------------------------------------------------------------
 
 module Data.Bool (
+   -- * Booleans
    Bool(..),
-   (&&),	-- :: Bool -> Bool -> Bool
-   (||),	-- :: Bool -> Bool -> Bool
-   not,		-- :: Bool -> Bool
-   otherwise,	-- :: 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