Same as bug 74333, but with JSFinalObject.
Created attachment 118861 [details] Remove uses of JSFinalObject vptr No changelog (see bug 74331).
Comment on attachment 118861 [details] Remove uses of JSFinalObject vptr View in context: https://bugs.webkit.org/attachment.cgi?id=118861&action=review r=me > Source/JavaScriptCore/heap/MarkStack.cpp:310 > + if (cell->classInfo() == &JSFinalObject::s_info) { I'd create an isJSFinalObject() helper and use that here.