[webkit-reviews] review requested: [Bug 13107] XPath should raise an exception when trying to parse an unknown function : [Attachment 13689] proposed patch

[bugzilla-request-daemon at macosforge.org]

Alexey Proskuryakov <ap at webkit.org> has asked  for review:
Bug 13107: XPath should raise an exception when trying to parse an unknown
function
http://bugs.webkit.org/show_bug.cgi?id=13107

Attachment 13689: proposed patch
http://bugs.webkit.org/attachment.cgi?id=13689&action=edit

------- Additional Comments from Alexey Proskuryakov <ap at webkit.org>
In Firefox, createExpression doesn't raise an exception if the number of
arguments is wrong,but it does for unknown function names (evaluating the
expression does cause an exception to be raised, of course). Since expressions
are created to be evaluated, this difference doesn't look like a serious issue
to me.