1 files changed, 10 insertions, 1 deletions
diff --git a/src/xml/sax/qxml.h b/src/xml/sax/qxml.h
index 4af664d2dd..ee60823003 100644
--- a/src/xml/sax/qxml.h
+++ b/src/xml/sax/qxml.h
@@ -116,7 +116,16 @@ class Q_XML_EXPORT QXmlAttributes
 {
 public:
     QXmlAttributes();
-    virtual ~QXmlAttributes();
+#ifdef Q_COMPILER_DEFAULT_MEMBERS
+    QXmlAttributes(const QXmlAttributes &) = default;
+    QXmlAttributes(QXmlAttributes &&) Q_DECL_NOTHROW = default;
+    QXmlAttributes &operator=(const QXmlAttributes &) = default;
+    QXmlAttributes &operator=(QXmlAttributes &&) Q_DECL_NOTHROW = default;
+#endif // default members
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+    virtual // ### Qt 6: this value class don't need no virtual dtor
+#endif
+    ~QXmlAttributes();
 
     int index(const QString& qName) const;
     int index(QLatin1String qName) const;