Use explicit language extensions & remove extension fields from base.cabal

[ghc-base.git] / Text / ParserCombinators / ReadP.hs

diff --git a/Text/ParserCombinators/ReadP.hs b/Text/ParserCombinators/ReadP.hs
index 5dabfd1..27bba54 100644 (file)
--- a/Text/ParserCombinators/ReadP.hs
+++ b/Text/ParserCombinators/ReadP.hs
@@ -1,4 +1,11 @@
-{-# OPTIONS_GHC -XNoImplicitPrelude #-}
+{-# LANGUAGE CPP, NoImplicitPrelude #-}
+#ifndef __NHC__
+{-# LANGUAGE Rank2Types #-}
+#endif
+#ifdef __GLASGOW_HASKELL__
+{-# LANGUAGE MagicHash #-}
+#endif
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Text.ParserCombinators.ReadP