Re: WindowProxy as the key in ES6 Set/Map/WeakSet/WeakMap

On Wed, Apr 16, 2014 at 7:25 AM, Domenic Denicola <> wrote:

> On Apr 16, 2014, at 10:14, "Adam Barth" <> wrote:
> > I don't believe there's an experiment you can run today in browsers to
> answer that question.  Map would give you a way to answer that question,
> which is why we need to decide what the answer ought to be.
> Map is entirely implementable in today's JavaScript, modulo efficiency
> concerns. So I don't see how this could be true. The answer should be
> whatever such a JS Map implementation does.

Hum...  In that case, I think we need to act as if the identity of the
WindowProxy is preserved across browsing context navigations.


Received on Wednesday, 16 April 2014 14:31:03 UTC