[Webkit-unassigned] [Bug 106522] New: [JSC] Author script cannot override HTMLCollection’s methods

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=106522

           Summary: [JSC] Author script cannot override HTMLCollection’s
                    methods
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: HTML DOM
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: rniwa at webkit.org
                CC: sam at webkit.org, abarth at webkit.org,
                    barraclough at apple.com, arv at chromium.org,
                    eoconnor at apple.com, haraken at chromium.org


Say collection is a HTMLCollection, then:

collection.namedItem = 10;
alert(collection.namedItem === 10);

alerts false because collection.namedItem is still the builtin method.

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