X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fcmm%2FCmmSpillReload.hs;h=4e2dd38fd363d0c88d35a7f2dea8361bff8582da;hb=9176377bf7d989919fe7d27cad1f56bd9c4e7b6b;hp=0c0099434dba311787e45b029c7a34dbfa559e3b;hpb=889c084e943779e76d19f2ef5e970ff655f511eb;p=ghc-hetmet.git

diff --git a/compiler/cmm/CmmSpillReload.hs b/compiler/cmm/CmmSpillReload.hs
index 0c00994..4e2dd38 100644
--- a/compiler/cmm/CmmSpillReload.hs
+++ b/compiler/cmm/CmmSpillReload.hs
@@ -1,7 +1,13 @@
-{-# OPTIONS_GHC -XGADTs -XNoMonoLocalBinds #-}
+{-# LANGUAGE GADTs,NoMonoLocalBinds #-}
 -- Norman likes local bindings
 -- If this module lives on I'd like to get rid of this flag in due course
 
+{-# OPTIONS_GHC -fno-warn-incomplete-patterns #-}
+#if __GLASGOW_HASKELL__ >= 701
+-- GHC 7.0.1 improved incomplete pattern warnings with GADTs
+{-# OPTIONS_GHC -fwarn-incomplete-patterns #-}
+#endif
+
 module CmmSpillReload
   ( DualLive(..)
   , dualLiveLattice, dualLiveTransfers, dualLiveness