1 files changed, 11 insertions, 0 deletions
diff --git a/tests/auto/qml/qmlcppcodegen/tst_qmlcppcodegen.cpp b/tests/auto/qml/qmlcppcodegen/tst_qmlcppcodegen.cpp
index 00c00b4c0f..39292d9dd8 100644
--- a/tests/auto/qml/qmlcppcodegen/tst_qmlcppcodegen.cpp
+++ b/tests/auto/qml/qmlcppcodegen/tst_qmlcppcodegen.cpp
@@ -184,6 +184,7 @@ private slots:
     void mathMinMax();
     void mathOperations();
     void mathStaticProperties();
+    void mergeSideEffects();
     void mergedObjectReadWrite();
     void methodOnListLookup();
     void methods();
@@ -3712,6 +3713,16 @@ void tst_QmlCppCodegen::mathStaticProperties()
     QCOMPARE(object->property("sqrt2").toDouble(), 1.4142135623730951);
 }
 
+void tst_QmlCppCodegen::mergeSideEffects()
+{
+    QQmlEngine engine;
+    QQmlComponent c(&engine, QUrl(u"qrc:/qt/qml/TestTypes/mergeSideEffects.qml"_s));
+    QVERIFY2(c.isReady(), qPrintable(c.errorString()));
+    QScopedPointer<QObject> o(c.create());
+    QVERIFY(!o.isNull());
+    QCOMPARE(o->property("c").toInt(), 3);
+}
+
 void tst_QmlCppCodegen::mergedObjectReadWrite()
 {
     QQmlEngine e;