[Webkit-unassigned] [Bug 105575] New: [JSC] SerializedScriptValue does not serialize non-indexed properties of arrays

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=105575

           Summary: [JSC] SerializedScriptValue does not serialize
                    non-indexed properties of arrays
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: New Bugs
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: michael at 68k.org


When serializing arrays, the JSC SerializedScriptValue ignores non-indexed properties of arrays.

This behavior is incorrect according to the HTML5 specification's structured cloning algorithm:

"Properties of Array objects are not treated any differently than those of other Objects. In particular, this means that non-index properties of arrays are copied as well."

http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm

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