Method call

src/common/ast-path.js:126–140

(callback, ...names)

  // be restored to its original state after the callback is finished, so it
  // is probably a mistake to retain a reference to the path.
  call(callback, ...names) {
    const { stack } = this;
    const { length } = stack;
    let value = stack.at(-1);

    for (const name of names) {
      value = value?.[name];
      stack.push(name, value);
    }
    try {
      return callback(this);
    } finally {
      stack.length = length;
    }
  }

  /**
   * @template {(path: AstPath) => any} T