diff -r 5dc02b23752f -r 3e2da88830cd src/declarative/qml/qdeclarativeengine.h
--- a/src/declarative/qml/qdeclarativeengine.h	Tue Jul 06 15:10:48 2010 +0300
+++ b/src/declarative/qml/qdeclarativeengine.h	Wed Aug 18 10:37:55 2010 +0300
@@ -74,7 +74,7 @@
     QDeclarativeEngine(QObject *p = 0);
     virtual ~QDeclarativeEngine();
 
-    QDeclarativeContext *rootContext();
+    QDeclarativeContext *rootContext() const;
 
     void clearComponentCache();