Status: Accepted
Owner: [email protected]
CC: [email protected], [email protected], [email protected],
[email protected]
Labels: Type-Bug Priority-Medium Harmony
New issue 3745 by [email protected]: Object.observe should not get
notifications about changes to accessor properties
https://code.google.com/p/v8/issues/detail?id=3745
Yet it does, when those calls go through
JSObject::SetOwnPropertyIgnoreAttributes:
var div = document.createElement('div')
Object.observe(div, function(r) { console.log(r.length) })
// Doesn't trigger a callback
div.onclick = function() {}
// Triggers a callback
Object.defineProperty(div, 'onclick', { value: function() {} })
From what I can tell this behavior was introduced in
https://code.google.com/p/v8/source/detail?r=23163.
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