Exemplos de Visitor::enterWhileStmtNode em C++ (Cpp)

Exemplo n.º 1

Arquivo: node.cpp Projeto: yaokai1117/Principles-and-Techniques-of-Compilers

void WhileStmtNode::accept(Visitor &v)
{
	// In some cases (such as code generation), the visiting order should be changed
	if (v.orderChanged) {
		v.visitWhileStmtNdoe(this);
		return;
	}

	v.enterWhileStmtNode(this);

	cond->accept(v);
	do_stmt->accept(v);

	v.visitWhileStmtNdoe(this);
}