2 files changed, 3 insertions, 1 deletions
diff --git a/tests/auto/corelib/serialization/json/tst_qtjson.cpp b/tests/auto/corelib/serialization/json/tst_qtjson.cpp
index 7b055b5b63..57aa67c142 100644
--- a/tests/auto/corelib/serialization/json/tst_qtjson.cpp
+++ b/tests/auto/corelib/serialization/json/tst_qtjson.cpp
@@ -1132,6 +1132,8 @@ void tst_QtJson::undefinedValues()
     QJsonObject object;
     object.insert("Key", QJsonValue(QJsonValue::Undefined));
     QCOMPARE(object.size(), 0);
+    object["Key"] = QJsonValue(QJsonValue::Undefined);
+    QCOMPARE(object.size(), 0);
 
     object.insert("Key", QLatin1String("Value"));
     QCOMPARE(object.size(), 1);
diff --git a/tests/auto/tools/uic/baseline/qfiledialog.ui.h b/tests/auto/tools/uic/baseline/qfiledialog.ui.h
index 9e51ee6a7c..52f8d25c75 100644
--- a/tests/auto/tools/uic/baseline/qfiledialog.ui.h
+++ b/tests/auto/tools/uic/baseline/qfiledialog.ui.h
@@ -291,7 +291,7 @@ public:
         detailModeButton->setToolTip(QCoreApplication::translate("QFileDialog", "Detail View", nullptr));
 #endif // QT_CONFIG(tooltip)
         fileTypeLabel->setText(QCoreApplication::translate("QFileDialog", "Files of type:", nullptr));
-        Q_UNUSED(QFileDialog);
+        (void)QFileDialog;
     } // retranslateUi
 
 };