From: simonmar <unknown>
Date: Thu, 13 Sep 2001 11:36:52 +0000 (+0000)
Subject: [project @ 2001-09-13 11:36:52 by simonmar]
X-Git-Tag: nhc98-1-18-release~1171
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=a69d9d666f8fdb5b11275bda034c5c2f1c5a43d8;p=ghc-base.git

[project @ 2001-09-13 11:36:52 by simonmar]
make this compile
---

diff --git a/System/Mem/Weak.hs b/System/Mem/Weak.hs
index 09c095d..6a092e0 100644
--- a/System/Mem/Weak.hs
+++ b/System/Mem/Weak.hs
@@ -8,7 +8,7 @@
 -- Stability   :  experimental
 -- Portability :  non-portable
 --
--- $Id: Weak.hs,v 1.1 2001/06/28 14:15:04 simonmar Exp $
+-- $Id: Weak.hs,v 1.2 2001/09/13 11:36:52 simonmar Exp $
 --
 -- Weak references, weak pairs, weak pointers, and finalizers.
 --
@@ -30,14 +30,16 @@ module System.Mem.Weak (
 
 import Prelude
 
-#include "Dynamic.h"
-INSTANCE_TYPEABLE0(Weak,weakTc,"Weak")
+import Data.Dynamic
 
 #ifdef __GLASGOW_HASKELL__
 import GHC.Base
 import GHC.IOBase
 import GHC.Weak
 
+#include "Dynamic.h"
+INSTANCE_TYPEABLE1(Weak,weakTc,"Weak")
+
 deRefWeak :: Weak v -> IO (Maybe v)
 deRefWeak (Weak w) = IO $ \s ->
    case deRefWeak# w s of
@@ -54,3 +56,4 @@ finalize (Weak w) = IO $ \s ->
 	(# s1, 0#, _ #) -> (# s1, () #)	-- already dead, or no finaliser
 	(# s1, _,  f #) -> f s1
 #endif
+