1 files changed, 32 insertions, 14 deletions

diff --git a/src/declarative/qml/qdeclarativevaluetype.cpp b/src/declarative/qml/qdeclarativevaluetype.cpp
index b9e9cec..5dc6ffd 100644
--- a/src/declarative/qml/qdeclarativevaluetype.cpp
+++ b/src/declarative/qml/qdeclarativevaluetype.cpp
@@ -109,36 +109,54 @@ void QDeclarativeValueTypeFactory::registerValueTypes()
 
 QDeclarativeValueType *QDeclarativeValueTypeFactory::valueType(int t)
 {
+    QDeclarativeValueType *rv = 0;
+
     switch (t) {
     case QVariant::Point:
-        return new QDeclarativePointValueType;
+        rv = new QDeclarativePointValueType;
+        break;
     case QVariant::PointF:
-        return new QDeclarativePointFValueType;
+        rv = new QDeclarativePointFValueType;
+        break;
     case QVariant::Size:
-        return new QDeclarativeSizeValueType;
+        rv = new QDeclarativeSizeValueType;
+        break;
     case QVariant::SizeF:
-        return new QDeclarativeSizeFValueType;
+        rv = new QDeclarativeSizeFValueType;
+        break;
     case QVariant::Rect:
-        return new QDeclarativeRectValueType;
+        rv = new QDeclarativeRectValueType;
+        break;
     case QVariant::RectF:
-        return new QDeclarativeRectFValueType;
+        rv = new QDeclarativeRectFValueType;
+        break;
     case QVariant::Vector2D:
-        return new QDeclarativeVector2DValueType;
+        rv = new QDeclarativeVector2DValueType;
+        break;
     case QVariant::Vector3D:
-        return new QDeclarativeVector3DValueType;
+        rv = new QDeclarativeVector3DValueType;
+        break;
     case QVariant::Vector4D:
-        return new QDeclarativeVector4DValueType;
+        rv = new QDeclarativeVector4DValueType;
+        break;
     case QVariant::Quaternion:
-        return new QDeclarativeQuaternionValueType;
+        rv = new QDeclarativeQuaternionValueType;
+        break;
     case QVariant::Matrix4x4:
-        return new QDeclarativeMatrix4x4ValueType;
+        rv = new QDeclarativeMatrix4x4ValueType;
+        break;
     case QVariant::EasingCurve:
-        return new QDeclarativeEasingValueType;
+        rv = new QDeclarativeEasingValueType;
+        break;
     case QVariant::Font:
-        return new QDeclarativeFontValueType;
+        rv = new QDeclarativeFontValueType;
+        break;
     default:
-        return 0;
+        break;
     }
+
+    Q_ASSERT(!rv || rv->metaObject()->propertyCount() < 32);
+    return rv;
 }
 
 QDeclarativeValueType::QDeclarativeValueType(QObject *parent)