X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=Data%2FIx.hs;h=a01e5162659af6e8dd4aa525a7b3900c3009a1ec;hb=41e8fba828acbae1751628af50849f5352b27873;hp=fda6d58c4ad7bb89e56ff30a98c638ce97fa7f25;hpb=ac0439db2ece671089cec9ade21754c3ad22c134;p=ghc-base.git

diff --git a/Data/Ix.hs b/Data/Ix.hs
index fda6d58..a01e516 100644
--- a/Data/Ix.hs
+++ b/Data/Ix.hs
@@ -1,3 +1,5 @@
+{-# LANGUAGE CPP #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Data.Ix