X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=GHC%2FClasses.hs;h=17d0f93e1b991a6873622869eda8741d6df8b4cd;hb=41e8fba828acbae1751628af50849f5352b27873;hp=2934d1d98a1a109053f453a17b444124661f0bdc;hpb=ac0439db2ece671089cec9ade21754c3ad22c134;p=ghc-base.git

diff --git a/GHC/Classes.hs b/GHC/Classes.hs
index 2934d1d..17d0f93 100644
--- a/GHC/Classes.hs
+++ b/GHC/Classes.hs
@@ -1,5 +1,5 @@
 
-{-# OPTIONS_GHC -XNoImplicitPrelude #-}
+{-# LANGUAGE NoImplicitPrelude, MagicHash, StandaloneDeriving #-}
 {-# OPTIONS_GHC -fno-warn-unused-imports #-}
 -- XXX -fno-warn-unused-imports needed for the GHC.Tuple import below. Sigh.
 {-# OPTIONS_HADDOCK hide #-}