On 28/09/11 00:06, Waldemar Horwat wrote:
Should we standardize __proto__ in Annex B?
MarkM + a few others:  Yes
Waldemar, Doug:  No

Unless we have a definite plan that no ES.Next impl will support __proto__, then by all means don't standardize it. However, seeming the conclusion before was that not all use-cases of __proto__ are handled currently, once they are addressed in ES.Next, there will still be some transitional phase. I'd rather specify it in ES.Next, even if we do then agree to drop it in ES.(Next+1).

That said about any transitional phase, if it turns out we can make it [[Writable: false]] in ES.Next, then all the better (thereby only providing a transitional phase for those who can already use Object.getPrototypeOf).

--
Geoffrey Sneddon — Opera Software
<http://gsnedders.com>
<http://opera.com>
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