text: var fails = require('./fails');
  var global = require('../internals/global');
  
  // babel-minify and Closure Compiler transpiles RegExp('(?<a>b)', 'g') -> /(?<a>b)/g and it causes SyntaxError
  var $RegExp = global.RegExp;
  
  module.exports = fails(function () {
    var re = $RegExp('(?<a>b)', 'g');
    return re.exec('b').groups.a !== 'b' ||
      'b'.replace(re, '$<a>c') !== 'bc';
  });
  