X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=GHC%2FST.lhs;h=dc62000a217766763aa24bf0aac9f891cde9d82b;hb=41e8fba828acbae1751628af50849f5352b27873;hp=7d8e0e215dc02f038b821734496f1eb22852ddc6;hpb=10de2c656f74562b662c22928be85e1b3ccda796;p=ghc-base.git

diff --git a/GHC/ST.lhs b/GHC/ST.lhs
index 7d8e0e2..dc62000 100644
--- a/GHC/ST.lhs
+++ b/GHC/ST.lhs
@@ -1,5 +1,5 @@
 \begin{code}
-{-# OPTIONS_GHC -XNoImplicitPrelude #-}
+{-# LANGUAGE NoImplicitPrelude, MagicHash, UnboxedTuples, Rank2Types #-}
 {-# OPTIONS_HADDOCK hide #-}
 -----------------------------------------------------------------------------
 -- |
@@ -20,7 +20,6 @@ module GHC.ST where
 
 import GHC.Base
 import GHC.Show
-import GHC.Num
 
 default ()
 \end{code}