...
Created attachment 402300 [details] proposed patch.
Comment on attachment 402300 [details] proposed patch. View in context: https://bugs.webkit.org/attachment.cgi?id=402300&action=review > Source/JavaScriptCore/ChangeLog:3 > + Make $vm properties non-configurable, non-enumerable, and non-writable. say why
Comment on attachment 402300 [details] proposed patch. r=me. Can we have a test that ensures Object.keys for $vm does not contain interesting keys?
Created attachment 402320 [details] patch for landing.
Thanks for the reviews. Landed in r263283: <http://trac.webkit.org/r263283>.
<rdar://problem/64544350>
<rdar://problem/64544351>
Why don't we just freeze $vm?