Function notifyPromise

test/angular/1.6/angular.js:17437–17454

(promise, progress)

  }

  function notifyPromise(promise, progress) {
    var callbacks = promise.$$state.pending;

    if ((promise.$$state.status <= 0) && callbacks && callbacks.length) {
      nextTick(function() {
        var callback, result;
        for (var i = 0, ii = callbacks.length; i < ii; i++) {
          result = callbacks[i][0];
          callback = callbacks[i][3];
          try {
            notifyPromise(result, isFunction(callback) ? callback(progress) : progress);
          } catch (e) {
            exceptionHandler(e);
          }
        }
      });
    }
  }

  /**
   * @ngdoc method