Comment #6 on issue 4334 by [email protected]: API: Should
CreateDataProperty overwrite accessors, or call them?
https://code.google.com/p/v8/issues/detail?id=4334
Chatted with Jakob offline.
It seems that the problem is that window.innerWidth is still using a
data-type property. Once we make it an accessor-type property,
info.Holder()->CreateDataProperty() will just work as expected. In other
words, the following behavior will be realized.
window.innerWidth; // 1366
window.innerWidth = 30;
window.innerWidth; // 30
delete window.innerWidth;
window.innerWidth; // undefined
If that is the case, our plan would be:
1) Wait for you to come back :)
2) Fix the two V8-side issues to make Window's attributes accessor-type
properties (i.e., support ALL_CAN_READ in accessor-type properties & expose
a way to hook the getter/setter of accessor-type properties).
3) Make Window's attributes accessor-type properties.
4) Fix the behavior of [Replaceable] attributes.
Does this sound good?
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