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Re: New full Unicode for ES6 idea

From: Boris Zbarsky <bzbarsky@MIT.EDU>
Date: Sun, 19 Feb 2012 17:17:26 -0500
Message-ID: <4F4174F6.8000000@mit.edu>
To: "Mark S. Miller" <erights@google.com>
CC: public-script-coord@w3.org
On 2/19/12 3:26 PM, Mark S. Miller wrote:
> I've wondered about that. So if frames A and B are currently of the same
> origin and mix heaps, and frame A truncates its origin, they are now of
> different origins?

Yes.

> What happens to all the pointers between them once that happens?

Nothing per se, but trying to use those objects in most ways should now 
throw.

> I suppose this is the point you're making:
> In order to revoke such now-inappropriate access, you have to mediate
> all inter-frame pointers.

Yep.

> But I'm still confused. Doesn't the origin truncation force a reload,

No, it doesn't.  You can test this pretty easily in browsers...

-Boris
Received on Sunday, 19 February 2012 22:17:54 UTC

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