X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=Data%2FIORef.hs;h=a6f29e7fc6dfcc00067c48194af7315d399fd1ca;hb=41e8fba828acbae1751628af50849f5352b27873;hp=f8857510e45109cbd42efe99189bef553a90562b;hpb=ac0439db2ece671089cec9ade21754c3ad22c134;p=ghc-base.git

diff --git a/Data/IORef.hs b/Data/IORef.hs
index f885751..a6f29e7 100644
--- a/Data/IORef.hs
+++ b/Data/IORef.hs
@@ -1,4 +1,5 @@
-{-# OPTIONS_GHC -XNoImplicitPrelude #-}
+{-# LANGUAGE CPP, NoImplicitPrelude, MagicHash, UnboxedTuples #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Data.IORef