예제 #1
0
def p_list_label(p):
    'list_label         :   label list_label_p'
    node_index = inc()
    dot.node(node_index, 'label_list')
    labels = [p[1]] + p[2].list_label
    dot.edge(node_index, p[1].node_index)
    p[0] = Instructions.LabelList(node_index, labels)
    try:
        'para vincular la posible lista de labels'
        dot.edge(node_index, p[2].node_index)
    except AttributeError:
        '''es la última instrucción por lo que list_label_p produce epsilon
예제 #2
0
def p_list_label_p_epsilon(p):
    'list_label_p         :  '
    p[0] = Instructions.LabelList(None, [])