QtQml: Don't unnecessarily detour through the CU to look up types

Since we also store partial types as QQmlType now, we can just look them
up the regular way.

Pick-to: 6.6 6.5 6.2
Fixes: QTBUG-117788
Change-Id: Id3e81853f802419f1121ef5e856c3272a3c977a1
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
index acbb21f2d6..cfe098ff37 100644
--- a/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
+++ b/tests/auto/qml/qqmllanguage/tst_qqmllanguage.cpp
@@ -432,6 +432,7 @@ private slots:
     void callMethodOfAttachedDerived();
 
     void multiVersionSingletons();
+    void typeAnnotationCycle();
 
 private:
     QQmlEngine engine;
@@ -8285,6 +8286,16 @@ void tst_qqmllanguage::multiVersionSingletons()
     }
 }
 
+void tst_qqmllanguage::typeAnnotationCycle()
+{
+    QQmlEngine engine;
+    QQmlComponent c(&engine, testFileUrl("TypeAnnotationCycle1.qml"));
+    QVERIFY2(c.isReady(), qPrintable(c.errorString()));
+    QScopedPointer<QObject> o(c.create());
+    QVERIFY(!o.isNull());
+    QCOMPARE(o->property("b").value<QObject*>(), o.data());
+}
+
 QTEST_MAIN(tst_qqmllanguage)
 
 #include "tst_qqmllanguage.moc"