Call the correct vme meta object when connecting alias signals

Task-number: QTCREATORBUG-2769

4 files changed, 52 insertions, 7 deletions

diff --git a/src/declarative/qml/qdeclarativeproperty.cpp b/src/declarative/qml/qdeclarativeproperty.cpp
index b5fb619..1395e97 100644
--- a/src/declarative/qml/qdeclarativeproperty.cpp
+++ b/src/declarative/qml/qdeclarativeproperty.cpp
@@ -1408,8 +1408,8 @@ static inline void flush_vme_signal(const QObject *object, int index)
             int methodOffset = metaObject->methodOffset();
 
             while (methodOffset > index) {
-                methodOffset -= QMetaObject_methods(metaObject);
                 metaObject = metaObject->d.superdata;
+                methodOffset -= QMetaObject_methods(metaObject);
             }
 
             QDeclarativeVMEMetaObject *vme = 
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/AliasPropertyChangeSignalsType.qml b/tests/auto/declarative/qdeclarativelanguage/data/AliasPropertyChangeSignalsType.qml
new file mode 100644
index 0000000..0bc2025
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/AliasPropertyChangeSignalsType.qml
@@ -0,0 +1,20 @@
+import QtQuick 1.0
+
+QtObject {
+    id: root
+
+    signal sig1
+    signal sig2
+    signal sig3
+    signal sig4
+
+    property alias aliasProperty: root.realProperty
+
+    property int realProperty: 0
+
+    property bool test: false
+
+    Component.onCompleted: {
+        root.realProperty = 10;
+    }
+}
diff --git a/tests/auto/declarative/qdeclarativelanguage/data/aliasPropertyChangeSignals.2.qml b/tests/auto/declarative/qdeclarativelanguage/data/aliasPropertyChangeSignals.2.qml
new file mode 100644
index 0000000..a15a718
--- /dev/null
+++ b/tests/auto/declarative/qdeclarativelanguage/data/aliasPropertyChangeSignals.2.qml
@@ -0,0 +1,10 @@
+import QtQuick 1.0
+
+AliasPropertyChangeSignalsType {
+    id: root
+    onAliasPropertyChanged: root.test = true
+
+    function blah() {}
+    property int a
+}
+
diff --git a/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp b/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp
index 061ac48..2aa5e0a 100644
--- a/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp
+++ b/tests/auto/declarative/qdeclarativelanguage/tst_qdeclarativelanguage.cpp
@@ -1890,15 +1890,30 @@ void tst_qdeclarativelanguage::initTestCase()
 
 void tst_qdeclarativelanguage::aliasPropertyChangeSignals()
 {
-    QDeclarativeComponent component(&engine, TEST_FILE("aliasPropertyChangeSignals.qml"));
+    {
+        QDeclarativeComponent component(&engine, TEST_FILE("aliasPropertyChangeSignals.qml"));
 
-    VERIFY_ERRORS(0);
-    QObject *o = component.create();
-    QVERIFY(o != 0);
+        VERIFY_ERRORS(0);
+        QObject *o = component.create();
+        QVERIFY(o != 0);
 
-    QCOMPARE(o->property("test").toBool(), true);
+        QCOMPARE(o->property("test").toBool(), true);
 
-    delete o;
+        delete o;
+    }
+
+    // QTCREATORBUG-2769
+    {
+        QDeclarativeComponent component(&engine, TEST_FILE("aliasPropertyChangeSignals.2.qml"));
+
+        VERIFY_ERRORS(0);
+        QObject *o = component.create();
+        QVERIFY(o != 0);
+
+        QCOMPARE(o->property("test").toBool(), true);
+
+        delete o;
+    }
 }
 
 QTEST_MAIN(tst_qdeclarativelanguage)