error: cannot initialize a parameter of type 'QQmlTypeLoader *' with an rvalue of type 'QQmlEnginePrivate *'

/Users/qt/work/qt/qtscxml/tests/auto/qml/qqmlstatemachinemetatype/tst_qqmlstatemachinemetatype.cpp
/Users/qt/work/qt/qtscxml/tests/auto/qml/qqmlstatemachinemetatype/tst_qqmlstatemachinemetatype.cpp:28:54: error: cannot initialize a parameter of type 'QQmlTypeLoader *' with an rvalue of type 'QQmlEnginePrivate *'
   28 |         QCOMPARE(attachedType.attachedPropertiesType(QQmlEnginePrivate::get(&e)),
      |                                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/qt/work/install/lib/QtTest.framework/Headers/qtestcase.h:89:26: note: expanded from macro 'QCOMPARE'
   89 |     if (!QTest::qCompare(actual, expected, #actual, #expected, __FILE__, __LINE__))\
      |                          ^~~~~~
/Users/qt/work/install/lib/QtQml.framework/Versions/A/Headers/6.11.0/QtQml/private/qqmltype_p.h:112:63: note: passing argument to parameter 'typeLoader' here
  112 |     const QMetaObject *attachedPropertiesType(QQmlTypeLoader *typeLoader) const;
      |                                                               ^
1 error generated.