[webkit-reviews] review requested: [Bug 146191] Make Array.join work directly on substrings without reifying them : [Attachment 255321] Patch

[bugzilla-daemon at webkit.org]

Darin Adler <darin at apple.com> has asked  for review:
Bug 146191: Make Array.join work directly on substrings without reifying them
https://bugs.webkit.org/show_bug.cgi?id=146191

Attachment 255321: Patch

https://bugs.webkit.org/attachment.cgi?id=255321&action=review