With Doxygen 1.4.6, doxygen produces warnings when encountering Qt's Q_SLOTS and Q_SIGNALS defines. Test case:

---------------------------------
class MainWindow
{
public Q_SLOTS:
    void openCatalog();
};

void MainWindow::openCatalog()
{
}
---------------------------------

Replace "Q_SLOTS" with "slots" and doxygen parses it without warnings.

Q_SLOTS and Q_SIGNALS are sometimes used in library code, combined with defining Q_NO_KEYWORDS, in order to avoid clashes with "slots" and "signals".


Regards,
Frans