X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=GHC%2FIO%2FHandle%2FTypes.hs;h=bff46813980da6ffdec52591f7508de43b4a70cd;hb=41e8fba828acbae1751628af50849f5352b27873;hp=766c02703ce724efcbce73360f01b98f7e8ee27d;hpb=ac0439db2ece671089cec9ade21754c3ad22c134;p=ghc-base.git

diff --git a/GHC/IO/Handle/Types.hs b/GHC/IO/Handle/Types.hs
index 766c027..bff4681 100644
--- a/GHC/IO/Handle/Types.hs
+++ b/GHC/IO/Handle/Types.hs
@@ -1,5 +1,11 @@
-{-# OPTIONS_GHC  -XNoImplicitPrelude -funbox-strict-fields #-}
+{-# LANGUAGE CPP
+           , NoImplicitPrelude
+           , ExistentialQuantification
+           , DeriveDataTypeable
+  #-}
+{-# OPTIONS_GHC -funbox-strict-fields #-}
 {-# OPTIONS_HADDOCK hide #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  GHC.IO.Handle.Types