diff -r dee5afe5301f -r 3f74d0d4af4c tests/auto/qpluginloader/theplugin/plugininterface.h
--- a/tests/auto/qpluginloader/theplugin/plugininterface.h	Mon Mar 15 12:43:09 2010 +0200
+++ b/tests/auto/qpluginloader/theplugin/plugininterface.h	Thu Apr 08 14:19:33 2010 +0300
@@ -45,7 +45,10 @@
     virtual ~PluginInterface() {}
     virtual QString pluginName() const = 0;
 };
+
+QT_BEGIN_NAMESPACE
 Q_DECLARE_INTERFACE(PluginInterface, "com.trolltect.autotests.plugininterface/1.0")
+QT_END_NAMESPACE
 
 #endif // PLUGININTERFACE_H