Use qualified name for QT_MOC_EXPORT_PLUGIN()

Using non-qualified name for QT_MOC_EXPORT_PLUGIN() breaks template
instatiation for QPointer<T>::operator=(T*) in qt_plugin_instance()
when the class is embedded a namespace with the same name.

namespace Test {

class Test : public QObject
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID "Test")

public:
    Test(QObject *parent = 0) : QObject(parent) {}
};

} // namespace Test

In function 'QObject* qt_plugin_instance()':
 error: expected type-specifier before 'Test'
 error: no match for 'operator=' in
        '_instance = (int*)operator new(4u)'
 note: candidates are:
 In file included from qtbase\include\QtCore/qpointer.h:1:0,
                  from qtbase\include\QtCore/QtCore:68,
                  from test.cpp:1:
  qtbase/src/corelib/kernel/qpointer.h:87:25:
   note: QPointer<T>& QPointer<T>::operator=(T*) [with T = QObject]
  qtbase/src/corelib/kernel/qpointer.h:87:25:
   note:   no known conversion for argument 1
           from 'int*' to 'QObject*'
  qtbase/src/corelib/kernel/qpointer.h:79:7:
   note: QPointer<QObject>&
         QPointer<QObject>::operator=(const QPointer<QObject>&)
  qtbase/src/corelib/kernel/qpointer.h:79:7:
   note:   no known conversion for argument 1
           from 'int*' to 'const QPointer<QObject>&'
 error: expected ';' before 'Test'

Change-Id: Idd3e57ab1c888352ad2a8e8f6efca75d858089df
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tools/moc/generator.cpp b/src/tools/moc/generator.cpp
index b7175f9bc9..ccc73c1d4d 100644
--- a/src/tools/moc/generator.cpp
+++ b/src/tools/moc/generator.cpp
@@ -1452,7 +1452,7 @@ void Generator::generatePluginMetaData()
     int pos = cdef->qualified.indexOf("::");
     for ( ; pos != -1 ; pos = cdef->qualified.indexOf("::", pos + 2) )
         fprintf(out, "using namespace %s;\n", cdef->qualified.left(pos).constData());
-    fprintf(out, "QT_MOC_EXPORT_PLUGIN(%s)\n\n", cdef->classname.constData());
+    fprintf(out, "QT_MOC_EXPORT_PLUGIN(%s)\n\n", cdef->qualified.constData());
 }
 
 QT_END_NAMESPACE