Exemplos de StackFrame::callObj em C++ (Cpp)

Exemplo n.º 1

JS_GetFrameCallObject(JSContext *cx, JSStackFrame *fpArg)
{
    StackFrame *fp = Valueify(fpArg);
    JS_ASSERT(cx->stack.containsSlow(fp));

    if (!fp->isFunctionFrame())
        return NULL;

    js::AutoCompartment ac(cx, &fp->scopeChain());
    if (!ac.enter())
        return NULL;

    /*
     * XXX ill-defined: null return here means error was reported, unlike a
     *     null returned above or in the #else
     */
    if (!fp->hasCallObj() && fp->isNonEvalFunctionFrame())
        return CreateFunCallObject(cx, fp);
    return &fp->callObj();
}