[Webkit-unassigned] [Bug 142933] Redefining a property should not change its insertion index (Object.keys order)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=142933

Joseph Pecoraro <joepeck at webkit.org> changed:

           What    |Removed                     |Added
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                 CC|                            |joepeck at webkit.org

--- Comment #1 from Joseph Pecoraro <joepeck at webkit.org> ---
My guess would be the deleteProperty called from JSObject::defineOwnNonIndexProperty, removes the "x" and then re-adds "x" to the end. We should have a replace here, that avoids the deletion.

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