X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=Data%2FVersion.hs;h=7d7d3296353a0e83d4b5b3c0fbc6b9e30dba9169;hb=41e8fba828acbae1751628af50849f5352b27873;hp=ef9c07ddecbe778866d8f0ce2d827c79c895c920;hpb=ac0439db2ece671089cec9ade21754c3ad22c134;p=ghc-base.git

diff --git a/Data/Version.hs b/Data/Version.hs
index ef9c07d..7d7d329 100644
--- a/Data/Version.hs
+++ b/Data/Version.hs
@@ -1,3 +1,5 @@
+{-# LANGUAGE CPP, DeriveDataTypeable #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Data.Version