[Webkit-unassigned] [Bug 184721] New: The InternalFunction hierarchy should be in IsoSubspaces

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=184721

            Bug ID: 184721
           Summary: The InternalFunction hierarchy should be in
                    IsoSubspaces
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: fpizlo at apple.com

With the caveat that subclasses of InternalFunction that don't add new fields may as well share the same IsoSubspace as InternalFunction, since I can't see a security downside of doing so. They will dynamically figure out what to do based on state in JSCell, JSObject, JSDestructibleObject, and InternalFunction.

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