X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Futils%2FFastMutInt.lhs;h=dfa188ed2abe49ce58d5a2943c694fcc065c5cb8;hb=432b9c9322181a3644083e3c19b7e240d90659e7;hp=c29b568426bc1440b1271474faa9c3c790832409;hpb=831a35dd00faff195cf938659c2dd736192b865f;p=ghc-hetmet.git

diff --git a/compiler/utils/FastMutInt.lhs b/compiler/utils/FastMutInt.lhs
index c29b568..dfa188e 100644
--- a/compiler/utils/FastMutInt.lhs
+++ b/compiler/utils/FastMutInt.lhs
@@ -25,9 +25,14 @@ module FastMutInt(
 #endif
 
 import GHC.Base
-import GHC.IOBase
 import GHC.Ptr
 
+#if __GLASGOW_HASKELL__ >= 611
+import GHC.IO ( IO(..) )
+#else
+import GHC.IOBase ( IO(..) )
+#endif
+
 #else /* ! __GLASGOW_HASKELL__ */
 
 import Data.IORef