[webkit-reviews] review requested: [Bug 188151] We should only assert a slot for putting a new property is empty if it is from a newly allocated butterfly. : [Attachment 346046] proposed patch.

[bugzilla-daemon at webkit.org]

Mark Lam <mark.lam at apple.com> has asked  for review:
Bug 188151: We should only assert a slot for putting a new property is empty if
it is from a newly allocated butterfly.
https://bugs.webkit.org/show_bug.cgi?id=188151

Attachment 346046: proposed patch.

https://bugs.webkit.org/attachment.cgi?id=346046&action=review




--- Comment #1 from Mark Lam <mark.lam at apple.com> ---
Created attachment 346046

  --> https://bugs.webkit.org/attachment.cgi?id=346046&action=review

proposed patch.