#include <QObject>
#include <thread>

class A : public QObject {
	Q_OBJECT
public:
	A()
	{
		connect(this, &A::sig0, this, &A::sig1);
		m_th = std::thread([this](){
			emit sig0(QPrivateSignal{});
		});
	}

	void wait()
	{
		m_th.join();
	}

signals:
	void sig0(QPrivateSignal);
	void sig1(QPrivateSignal);
private:
	std::thread m_th;
};