[Webkit-unassigned] [Bug 12878] New: Support for each ( var in collection ) syntax

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=12878

           Summary: Support for each ( var in collection ) syntax
           Product: WebKit
           Version: 522+ (nightly)
          Platform: PC
               URL: http://server250.reaktix.com/array_for_each.html
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P3
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: jhaygood at spsu.edu


JavaScript 1.6 supports for each ( var in collection ) syntax, like:

var array = ["foo","bar"];

for each ( var string in array )
{
document.write( string + "<br>" )
}

Should result in:

foo<br>
bar<br>

Currently, it gets an error.

This is one area where we can make the first effort at supporting E4X, but this
is useful in any JavaScript/DOM collection as well.


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