X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=Data%2FSTRef.hs;h=10853bea34caa8a0814820391435bf6356542721;hb=2e317d707ce3512be60ada74a22119cd0a054ca1;hp=a48e29a16f19bd9541b951f8944ee22946e0e7c6;hpb=4ac794bfda775a2c0b03ad95506f6a415193610d;p=haskell-directory.git

diff --git a/Data/STRef.hs b/Data/STRef.hs
index a48e29a..10853be 100644
--- a/Data/STRef.hs
+++ b/Data/STRef.hs
@@ -6,7 +6,7 @@
 -- 
 -- Maintainer  :  libraries@haskell.org
 -- Stability   :  experimental
--- Portability :  non-portable (requires non-portable module ST)
+-- Portability :  non-portable (uses Control.Monad.ST)
 --
 -- Mutable references in the (strict) ST monad.
 --
@@ -30,12 +30,11 @@ import GHC.STRef
 
 #ifdef __HUGS__
 import Hugs.ST
-#endif
-
-import Data.Dynamic
+import Data.Typeable
 
-#include "Dynamic.h"
+#include "Typeable.h"
 INSTANCE_TYPEABLE2(STRef,stRefTc,"STRef")
+#endif
 
 -- |Mutate the contents of an 'STRef'
 modifySTRef :: STRef s a -> (a -> a) -> ST s ()