X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=System%2FMem%2FStableName.hs;h=0544ea94ac8fc5e1474cf034aea59969b65bba15;hb=0bd9c2127306fe60f3f34f5ac87a37b074e877a6;hp=12d2df14a92ac8cae14e40c6d191f64a0a5a2e59;hpb=a69d9d666f8fdb5b11275bda034c5c2f1c5a43d8;p=ghc-base.git

diff --git a/System/Mem/StableName.hs b/System/Mem/StableName.hs
index 12d2df1..0544ea9 100644
--- a/System/Mem/StableName.hs
+++ b/System/Mem/StableName.hs
@@ -8,7 +8,7 @@
 -- Stability   :  experimental
 -- Portability :  non-portable
 --
--- $Id: StableName.hs,v 1.1 2001/06/28 14:15:04 simonmar Exp $
+-- $Id: StableName.hs,v 1.2 2001/09/13 11:37:08 simonmar Exp $
 --
 -- Giving an object a stable (GC-invariant) name.
 --
@@ -22,6 +22,8 @@ module System.Mem.StableName
 
 import Prelude
 
+import Data.Dynamic
+
 #ifdef __GLASGOW_HASKELL__
 import GHC.Base		( Int(..) )
 import GHC.IOBase	( IO(..) )