text: var anObject = require('./_an-object');
  var isObject = require('./_is-object');
  var newPromiseCapability = require('./_new-promise-capability');
  
  module.exports = function (C, x) {
    anObject(C);
    if (isObject(x) && x.constructor === C) return x;
    var promiseCapability = newPromiseCapability.f(C);
    var resolve = promiseCapability.resolve;
    resolve(x);
    return promiseCapability.promise;
  };
  