44     // 3. Set the [[Promise]] internal slot of resolve to promise.  in CreateResolvingFunctions()
46     // 4. Set the [[AlreadyResolved]] internal slot of resolve to alreadyResolved.  in CreateResolvingFunctions()
51     // 6. Set the [[Promise]] internal slot of reject to promise.  in CreateResolvingFunctions()
53     // 7. Set the [[AlreadyResolved]] internal slot of reject to alreadyResolved.  in CreateResolvingFunctions()
66     // 1. Assert: the value of promise's [[PromiseState]] internal slot is "pending".  in FulfillPromise()
68     // 2. Let reactions be the value of promise's [[PromiseFulfillReactions]] internal slot.  in FulfillPromise()
70     // 3. Set the value of promise's [[PromiseResult]] internal slot to value.  in FulfillPromise()
72     // 4. Set the value of promise's [[PromiseFulfillReactions]] internal slot to undefined.  in FulfillPromise()
74     // 5. Set the value of promise's [[PromiseRejectReactions]] internal slot to undefined.  in FulfillPromise()
76     // 6. Set the value of promise's [[PromiseState]] internal slot to "fulfilled".  in FulfillPromise()
98     // 5. Set the [[Capability]] internal slot of executor to promiseCapability.  in NewPromiseCapability()
131     // 2. If x does not have a [[PromiseState]] internal slot, return false.  in IsPromise()
143     // 1. Assert: the value of promise's [[PromiseState]] internal slot is "pending".  in RejectPromise()
145     // 2. Let reactions be the value of promise's [[PromiseRejectReactions]] internal slot.  in RejectPromise()
147     // 3. Set the value of promise's [[PromiseResult]] internal slot to reason.  in RejectPromise()
149     // 4. Set the value of promise's [[PromiseFulfillReactions]] internal slot to undefined.  in RejectPromise()
151     // 5. Set the value of promise's [[PromiseRejectReactions]] internal slot to undefined.  in RejectPromise()
153     // 6. Set the value of promise's [[PromiseState]] internal slot to "rejected".  in RejectPromise()