Remove accidentally-committed WIP ARC code.

arc.m

@@ -80,55 +80,3 @@ id objc_storeStrong(id *object, id value)
 	[oldValue release];
 	return value;
 }
-
-////////////////////////////////////////////////////////////////////////////////
-// Weak references
-////////////////////////////////////////////////////////////////////////////////
-//
-//FIXME: These are all stubs!
-
-struct
-{
-	id *ref[4];
-	struct weakRef *next;
-} weakRef;
-
-id objc_storeWeak(id *addr, id obj)
-{
-	id old = *addr;
-	if (
-	return obj;
-}
-
-id objc_loadWeakRetained(id* obj)
-{
-	
-}
-
-id objc_loadWeak(id* object)
-{
-	return objc_autorelease(objc_loadWeakRetained(object));
-}
-
-void objc_copyWeak(id *dest, id *src)
-{
-	objc_release(objc_initWeak(dest, objc_loadWeakRetained(src)));
-}
-
-void objc_moveWeak(id *dest, id *src)
-{
-	// FIXME: src can be zero'd here, removing the relationship between the
-	// object and the pointer, which can be cheaper.
-	objc_moveWeak(dest, src);
-}
-
-void objc_destroyWeak(id* obj)
-{
-	objc_storeWeak(object, nil);
-}
-
-id objc_initWeak(id *object, id value)
-{
-	*object = nil;
-	return objc_storeWeak(object, value);
-}