[webkit-reviews] review requested: [Bug 39898] Move arity check into callee. : [Attachment 57365] The patch

[bugzilla-daemon at webkit.org]

Gavin Barraclough <barraclough at apple.com> has asked  for review:
Bug 39898: Move arity check into callee.
https://bugs.webkit.org/show_bug.cgi?id=39898

Attachment 57365: The patch
https://bugs.webkit.org/attachment.cgi?id=57365&action=review

------- Additional Comments from Gavin Barraclough <barraclough at apple.com>
no perf impact