QmlCompiler: Recognize QList<QObject*> as QObjectList

Since QObjectList is a builtin, we can use it.

Pick-to: 6.5
Fixes: QTBUG-112529
Change-Id: I73c59d575092d5cccf28eecb5baaf2fd1e25c76a
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

2 files changed, 25 insertions, 0 deletions

diff --git a/tests/auto/qml/qmltyperegistrar/tst_qmltyperegistrar.cpp b/tests/auto/qml/qmltyperegistrar/tst_qmltyperegistrar.cpp
index 19f90a0e91..5635f633e8 100644
--- a/tests/auto/qml/qmltyperegistrar/tst_qmltyperegistrar.cpp
+++ b/tests/auto/qml/qmltyperegistrar/tst_qmltyperegistrar.cpp
@@ -642,4 +642,19 @@ void tst_qmltyperegistrar::typedEnum()
     })"));
 }
 
+void tst_qmltyperegistrar::listSignal()
+{
+    QVERIFY(qmltypesData.contains(
+    R"(Component {
+        file: "tst_qmltyperegistrar.h"
+        name: "ListSignal"
+        accessSemantics: "reference"
+        prototype: "QObject"
+        Signal {
+            name: "objectListHappened"
+            Parameter { type: "QObjectList" }
+        }
+    })"));
+}
+
 QTEST_MAIN(tst_qmltyperegistrar)
diff --git a/tests/auto/qml/qmltyperegistrar/tst_qmltyperegistrar.h b/tests/auto/qml/qmltyperegistrar/tst_qmltyperegistrar.h
index d14c4ed985..4d69922a86 100644
--- a/tests/auto/qml/qmltyperegistrar/tst_qmltyperegistrar.h
+++ b/tests/auto/qml/qmltyperegistrar/tst_qmltyperegistrar.h
@@ -557,6 +557,15 @@ public:
     Q_ENUM(V)
 };
 
+class ListSignal : public QObject
+{
+    Q_OBJECT
+    QML_ANONYMOUS
+
+Q_SIGNALS:
+    void objectListHappened(const QList<QObject *> &);
+};
+
 class tst_qmltyperegistrar : public QObject
 {
     Q_OBJECT
@@ -609,6 +618,7 @@ private slots:
     void anonymousAndUncreatable();
     void omitInvisible();
     void typedEnum();
+    void listSignal();
 
 private:
     QByteArray qmltypesData;