X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=GHC%2FIORef.hs;h=be2808d338bcfc508d0929b058c804c598ebc68c;hb=be2750a0a11b919fb03cc070074e430f88bdfa90;hp=4ac336ed707d9b2e9841a4072ca86c755da03ce7;hpb=d2063b5b0be014545b21819172c87756efcb0b0c;p=ghc-base.git

diff --git a/GHC/IORef.hs b/GHC/IORef.hs
index 4ac336e..be2808d 100644
--- a/GHC/IORef.hs
+++ b/GHC/IORef.hs
@@ -1,5 +1,7 @@
-{-# OPTIONS_GHC -fno-implicit-prelude -funbox-strict-fields #-}
+{-# LANGUAGE NoImplicitPrelude, MagicHash #-}
+{-# OPTIONS_GHC -funbox-strict-fields #-}
 {-# OPTIONS_HADDOCK hide #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  GHC.IORef