[webkit-reviews] review requested: [Bug 16547] Perform return/continue/break syntax checking at parse time : [Attachment 18068] Final combined patch for review (no changelog yet)

[bugzilla-daemon at webkit.org]

Eric Seidel <eric at webkit.org> has asked  for review:
Bug 16547: Perform return/continue/break syntax checking at parse time
http://bugs.webkit.org/show_bug.cgi?id=16547

Attachment 18068: Final combined patch for review (no changelog yet)
http://bugs.webkit.org/attachment.cgi?id=18068&action=edit

------- Additional Comments from Eric Seidel <eric at webkit.org>
SunSpider claims this is a wash.  Regardless, I think this is a good direction
to take the tree in.  Adding NodeWalker is useful and paves the way for further
optimizations down the road.