C++ (Cpp) RawObject::isError示例

/* NB: An error object's private must be set through this function. */
static void
SetExnPrivate(RawObject exnObject, JSExnPrivate *priv)
{
    JS_ASSERT(!exnObject->getPrivate());
    JS_ASSERT(exnObject->isError());
    if (JSErrorReport *report = priv->errorReport) {
        if (JSPrincipals *prin = report->originPrincipals)
            JS_HoldPrincipals(prin);
    }
    exnObject->setPrivate(priv);
}

示例#2

显示文件

JSErrorReport *
js_ErrorFromException(jsval exn)
{
    if (JSVAL_IS_PRIMITIVE(exn))
        return NULL;

    RawObject obj = JSVAL_TO_OBJECT(exn);
    if (!obj->isError())
        return NULL;

    JSExnPrivate *priv = GetExnPrivate(obj);
    if (!priv)
        return NULL;

    return priv->errorReport;
}