- From: Maciej Stachowiak <mjs@apple.com>
- Date: Fri, 01 May 2015 21:35:46 -0700
- To: Domenic Denicola <d@domenic.me>
- Cc: Anne van Kesteren <annevk@annevk.nl>, WebApps WG <public-webapps@w3.org>
On May 1, 2015, at 4:35 PM, Domenic Denicola <d@domenic.me> wrote: >> alert(weirdArray.__proto__ == localArray.__proto__) > > This alerts false in IE, Firefox, and Chrome. > That is what I'd expect it to do. (It does the same in Safari). I guess I didn't explain why I put this line in, so for clarity: this line demonstrates that the instance created was not of the local browsing context's Array, but rather of the distinct Array from the other frame. Which shows that there is a well-defined meaning to creating instances of constructors from another global object. Apologies if this was too subtle. Regards, Maciej
Received on Saturday, 2 May 2015 04:36:17 UTC