On Tue, Jul 10, 2007 at 06:24:22AM -0600, Eric Hughes wrote:
> At 09:07 PM 7/9/2007, zou lunkai wrote:
> >obj = new Object();
> >obj.onKeyDown = function () { };
> >Key.addListener(obj);
> >delete obj;
> >
> >The observed behavious is:
> >After deleting 'obj', the onKeyDown event handler could still be
> >invoked. So I think the created object is still alive, but without an
> >explicit reference.
>
> Mr. Broken Record Man here. If the reference to 'obj' that
> 'Key.addListener' stores were a weak reference, then this would all work
> without further ado. If I'm counting right, this is the third use case
> I've mentioned.
No, zou is saying that the event handler is *supposed* to be invoked.
Not a gnash bug, rather, an expected behaviour. So the pointer must
not be weak.
Anyway, if you can start a wiki page with all these 'cases' it
will help when we will switch from intrusive to shared ptr.
(I can only think of a single case right now, being mouse entities)
--strk;
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