[webkit-reviews] review requested: [Bug 144284] Extending undefined in class syntax should throw a TypeError : [Attachment 252294] Fixes the bug

[bugzilla-daemon at webkit.org]

Ryosuke Niwa <rniwa at webkit.org> has asked  for review:
Bug 144284: Extending undefined in class syntax should throw a TypeError
https://bugs.webkit.org/show_bug.cgi?id=144284

Attachment 252294: Fixes the bug

https://bugs.webkit.org/attachment.cgi?id=252294&action=review