QProperty: Produce warning when a binding/evaluation loop is detected

import QtQuick
import QtQuick.Controls

Window {
    visible: true
    width: 640
    height: 480
    property int alpha: 0
    property int beta: alpha

    onAlphaChanged: {
        if (alpha > 0) {
            console.log("Going negative")
            alpha = -1
        }
        console.log(`Alpha = ${alpha}    Beta = ${beta}`)
    }
    onBetaChanged: {
        if (alpha < 0) {
            console.log("Going positive")
            alpha = 1 // OR: `Qt.callLater(()=>{alpha = 1})` to remove Binding loop complaint
        }
        console.log(`Alpha = ${alpha}    Beta = ${beta}`)
    }

    Button {
        text: "Click Me"
        onClicked: alpha = 1
    }
}

#include <QApplication>
#include <QPushButton>
#include <QProperty>
#include <QDebug>

int main(int argc, char *argv[])
{
    qputenv("QT_LOGGING_RULES", "qt.qproperty.binding=true;");

    QApplication app(argc, argv);

    QProperty<int> alpha{0};
    QProperty<int> beta([&]{
        return alpha.value();
    });

    auto alphaHandler = alpha.onValueChanged([&]{
        if (alpha > 0)
        {
            qDebug("Going negative");
            alpha = -1;
        }
        qDebug().noquote() << u"Alpha = %1\tBeta = %2"_qs.arg(alpha).arg(beta);
    });
    auto betaHandler = beta.onValueChanged([&]{
        if (alpha < 0)
        {
            qDebug("Going positive");
            alpha = 1; // OR: `QTimer::singleShot(0, &app, [&]{alpha = 1;});` for infinite spam
        }
        qDebug().noquote() << u"Alpha = %1\tBeta = %2"_qs.arg(alpha).arg(beta);
    });

    QPushButton button("Click Me");
    QObject::connect(&button, &QPushButton::clicked, [&]{
        alpha = 1;
    });
    button.show();

    return app.exec();
}