[Webkit-unassigned] [Bug 96611] New: Testing whether indexing type is ArrayWithArrayStorage should not compare against ArrayWithArrayStorage

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=96611

           Summary: Testing whether indexing type is ArrayWithArrayStorage
                    should not compare against ArrayWithArrayStorage
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: fpizlo at apple.com
            Blocks: 96596


We want to use m_indexingType's high bits for some additional state. That means that comparing directly against ArrayWithArrayStorage may lead to spurious failures when those high bits do get set.

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