[Webkit-unassigned] [Bug 77317] New: JSC::JSValue doesn't support UInt32 properly.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=77317

           Summary: JSC::JSValue doesn't support UInt32 properly.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: kihong.kwon at samsung.com


JSC::JSValue doesn't support UInt32 properly.

UInt32 follows an unsigned long defined by (http://dev.w3.org/2006/webapi/WebIDL/#es-unsigned-long), which present a number between [0, 4294967295]

Since UInt32 has the same range as Int32 (~2147483647) in JSValue, we cannot support an unsinged long parameter for the Javascript APIs with JSC.

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