[Webkit-unassigned] [Bug 228892] [JSC] Custom getter / setter functions can be collected
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Aug 6 23:01:44 PDT 2021
https://bugs.webkit.org/show_bug.cgi?id=228892
--- Comment #3 from Alexey Shvayka <shvaikalesh at gmail.com> ---
Hmm, a watchpoint won't help preserve the first marked getter / setter correctly as we have no place to check it except JSObject::getOwnPropertyDescriptor().
Instead, we should subclass WeakHandleOwner, check for modified structure in its finalize(), and tweak WeakGCSet to accept it.
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