[Webkit-unassigned] [Bug 11524] New: REGRESSION(r9842): Array.prototype.join should use ToString operator rather than calling toString on each element

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Sun Nov 5 21:19:05 PST 2006


http://bugs.webkit.org/show_bug.cgi?id=11524

           Summary: REGRESSION(r9842): Array.prototype.join should use
                    ToString operator rather than calling toString on each
                    element
           Product: WebKit
           Version: 420+ (nightly)
          Platform: Macintosh
        OS/Version: Mac OS X 10.4
            Status: NEW
          Keywords: Regression
          Severity: Major
          Priority: P1
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at opendarwin.org
        ReportedBy: bdash at webkit.org
                CC: mitz at webkit.org


>From Mitz in bug 10720:
> I think this HTMLAnchorElement regression exposed a bug in
> Array.prototype.toString() that was introduced when bug 3991 was fixed (r9842):
> according to the spec (15.4.4.5), unlike toLocaleString(), join() (and thus
> toString()) should not use the array elements' toString(), but rather apply the
> ToString operator to them.


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