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++ // Copyright (C) 2022 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
++
++ #include <QGuiApplication>
++ #include <QQmlApplicationEngine>
++
++ int main(int argc, char *argv[])
++ {
++ QGuiApplication app(argc, argv);
++
++ QQmlApplicationEngine engine;
++ const QUrl url(QStringLiteral("qrc:/main.qml"));
++ QObject::connect(&engine, &QQmlApplicationEngine::objectCreated,
++ &app, [url](QObject *obj, const QUrl &objUrl) {
++ if (!obj && url == objUrl)
++ QCoreApplication::exit(-1);
++ }, Qt::QueuedConnection);
++ engine.load(url);
++
++ return app.exec();
++ }