2011/7/3 Mark S. Miller <erig...@google.com>
> On Sun, Jul 3, 2011 at 11:07 AM, David Bruant <david.bru...@labri.fr>wrote:
>
>> - Your code relies on current Proxy implementation behavior (FF4&5)
>> which doesn't do any check on the "configurable" attribute for
>> defineProperty and get{Own}PropertyDecsriptor traps
>>
>
> I didn't know that. Is there a bug filed on this yet or a test case that
> demonstrates this bug?
>
I knew about FF4&5's behavior, but did not yet submit a bug or include a
test case because we did not actually reach consensus on this topic yet.
That, in fact, is the whole reason why we are having this discussion on
fixed properties :-)
Hopefully, the FixedHandler shows that the changes required to proxies to
enforce non-configurability are acceptable, so that proxies can support its
behavior by default.
Cheers,
Tom
_______________________________________________
es-discuss mailing list
es-discuss@mozilla.org
https://mail.mozilla.org/listinfo/es-discuss
