81 function safeThen(self, onFulfilled, onRejected) {  argument
82   return new self.constructor(function (resolve, reject) {
85     handle(self, new Handler(onFulfilled, onRejected, res));
88 function handle(self, deferred) {  argument
89   while (self._state === 3) {
90     self = self._value;
93     Promise._onHandle(self);
95   if (self._state === 0) {
96     if (self._deferredState === 0) {
97       self._deferredState = 1;
98       self._deferreds = deferred;
101     if (self._deferredState === 1) {
102       self._deferredState = 2;
103       self._deferreds = [self._deferreds, deferred];
106     self._deferreds.push(deferred);
109   handleResolved(self, deferred);
112 function handleResolved(self, deferred) {  argument
114     var cb = self._state === 1 ? deferred.onFulfilled : deferred.onRejected;
116       if (self._state === 1) {
117         resolve(deferred.promise, self._value);
119         reject(deferred.promise, self._value);
123     var ret = tryCallOne(cb, self._value);
131 function resolve(self, newValue) {  argument
133   if (newValue === self) {
135       self,
145       return reject(self, LAST_ERROR);
148       then === self.then &&
151       self._state = 3;
152       self._value = newValue;
153       finale(self);
156       doResolve(then.bind(newValue), self);
160   self._state = 1;
161   self._value = newValue;
162   finale(self);
165 function reject(self, newValue) {  argument
166   self._state = 2;
167   self._value = newValue;
169     Promise._onReject(self, newValue);
171   finale(self);
173 function finale(self) {  argument
174   if (self._deferredState === 1) {
175     handle(self, self._deferreds);
176     self._deferreds = null;
178   if (self._deferredState === 2) {
179     for (var i = 0; i < self._deferreds.length; i++) {
180       handle(self, self._deferreds[i]);
182     self._deferreds = null;