def METHOD_NAME(self, verbose=False, test_parse=False, test_types=False):
    sys.stderr.write( "# processing...\n" )
    self.node = ir.TransUnit( self.node )
    self.node.METHOD_NAME(verbose, test_parse, test_types)
    #self.node[0].psource()
    if self.mark_cb is not None:
        self.node.mark(self.mark_cb,verbose=False)