Function isSimplePath

01.GettingStarted/js/vue.js:2997–3003

* Check if an expression is a simple path. * * @param {String} exp * @return {Boolean}

(exp)

   */

  function isSimplePath(exp) {
    return pathTestRE.test(exp) &&
    // don't treat literal values as paths
    !literalValueRE$1.test(exp) &&
    // Math constants e.g. Math.PI, Math.E etc.
    exp.slice(0, 5) !== 'Math.';
  }

var expression = Object.freeze({
    parseExpression: parseExpression,