Test Promise with Promise A+ tests 2.3.3.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".

PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.1: Let `then` be `x.then` `x` is an object with null prototype via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.1: Let `then` be `x.then` `x` is an object with null prototype via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.1: Let `then` be `x.then` `x` is an object with normal Object.prototype via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.1: Let `then` be `x.then` `x` is an object with normal Object.prototype via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.1: Let `then` be `x.then` `x` is a function via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.1: Let `then` be `x.then` `x` is a function via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is `undefined` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is `undefined` via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is `null` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is `null` via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is `false` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is `false` via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is `0` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is `0` via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is an error via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is an error via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is an error without a stack via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is an error without a stack via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is a date via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is a date via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is an object via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is an object via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is an always-pending thenable via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is an always-pending thenable via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is a fulfilled promise via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is a fulfilled promise via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is a rejected promise via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.2: If retrieving the property `x.then` results in a thrown exception `e`, reject `promise` with `e` as the reason. `e` is a rejected promise via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` Calls with `x` as `this` and two function arguments via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` Calls with `x` as `this` and two function arguments via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` Uses the original value of `then` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` Uses the original value of `then` via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `undefined` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `undefined` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `undefined` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `undefined` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `null` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `null` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `null` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `null` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `false` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `false` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `false` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `false` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `5` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `5` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `5` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is `5` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is an object `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is an object `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is an object `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is an object `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is an array `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is an array `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is an array `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is not a thenable `y` is an array `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an already-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an already-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable `y` is an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled custom thenable for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an asynchronously-fulfilled custom thenable for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a synchronously-fulfilled one-time thenable for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that tries to fulfill twice for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is a thenable that fulfills but then throws for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an already-fulfilled promise for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an asynchronously-fulfilled custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-fulfilled one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that tries to fulfill twice `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that tries to fulfill twice `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that fulfills but then throws `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that fulfills but then throws `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an already-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an already-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an eventually-fulfilled promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an eventually-fulfilled promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an asynchronously-rejected custom thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an asynchronously-rejected custom thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-rejected one-time thenable `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a synchronously-rejected one-time thenable `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that immediately throws in `then` `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for a thenable that immediately throws in `then` `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an object with a throwing `then` accessor `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an object with a throwing `then` accessor `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an already-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an already-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an eventually-rejected promise `then` calls `resolvePromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.1: If/when `resolvePromise` is called with value `y`, run `[[Resolve]](promise, y)` `y` is a thenable for a thenable `y` is an eventually-fulfilled promise for an eventually-rejected promise `then` calls `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `undefined` `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `undefined` `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `undefined` `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `undefined` `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `null` `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `null` `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `null` `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `null` `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `false` `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `false` `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `false` `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `false` `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `0` `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `0` `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `0` `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is `0` `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an error `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an error `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an error `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an error `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an error without a stack `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an error without a stack `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an error without a stack `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an error without a stack `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a date `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a date `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a date `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a date `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an object `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an object `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an object `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an object `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an always-pending thenable `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an always-pending thenable `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an always-pending thenable `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is an always-pending thenable `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a fulfilled promise `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a fulfilled promise `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a fulfilled promise `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a fulfilled promise `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a rejected promise `then` calls `rejectPromise` synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a rejected promise `then` calls `rejectPromise` synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a rejected promise `then` calls `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.2: If/when `rejectPromise` is called with reason `r`, reject `promise` with `r` `r` is a rejected promise `then` calls `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` then `rejectPromise`, both synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` then `rejectPromise`, both synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` synchronously then `rejectPromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` synchronously then `rejectPromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` then `rejectPromise`, both asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` then `rejectPromise`, both asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` with an asynchronously-fulfilled promise, then calling `rejectPromise`, both synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` with an asynchronously-fulfilled promise, then calling `rejectPromise`, both synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` with an asynchronously-rejected promise, then calling `rejectPromise`, both synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` with an asynchronously-rejected promise, then calling `rejectPromise`, both synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` then `resolvePromise`, both synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` then `resolvePromise`, both synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` synchronously then `resolvePromise` asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` synchronously then `resolvePromise` asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` then `resolvePromise`, both asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` then `resolvePromise`, both asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` twice synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` twice synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` twice, first synchronously then asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` twice, first synchronously then asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` twice, both times asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` twice, both times asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` with an asynchronously-fulfilled promise, then calling it again, both times synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` with an asynchronously-fulfilled promise, then calling it again, both times synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` with an asynchronously-rejected promise, then calling it again, both times synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `resolvePromise` with an asynchronously-rejected promise, then calling it again, both times synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` twice synchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` twice synchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` twice, first synchronously then asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` twice, first synchronously then asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` twice, both times asynchronously via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. calling `rejectPromise` twice, both times asynchronously via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. saving and abusing `resolvePromise` and `rejectPromise` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.3: If both `resolvePromise` and `rejectPromise` are called, or multiple calls to the same argument are made, the first call takes precedence, and any further calls are ignored. saving and abusing `resolvePromise` and `rejectPromise` via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `resolvePromise` was called with a non-thenable via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `resolvePromise` was called with a non-thenable via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `resolvePromise` was called with an asynchronously-fulfilled promise via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `resolvePromise` was called with an asynchronously-fulfilled promise via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `resolvePromise` was called with an asynchronously-rejected promise via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `resolvePromise` was called with an asynchronously-rejected promise via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `rejectPromise` was called via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `rejectPromise` was called via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `resolvePromise` then `rejectPromise` were called via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `resolvePromise` then `rejectPromise` were called via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `rejectPromise` then `resolvePromise` were called via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.1: If `resolvePromise` or `rejectPromise` have been called, ignore it. `rejectPromise` then `resolvePromise` were called via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.2: Otherwise, reject `promise` with `e` as the reason. straightforward case via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.2: Otherwise, reject `promise` with `e` as the reason. straightforward case via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.2: Otherwise, reject `promise` with `e` as the reason. `resolvePromise` is called asynchronously before the `throw` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.2: Otherwise, reject `promise` with `e` as the reason. `resolvePromise` is called asynchronously before the `throw` via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.2: Otherwise, reject `promise` with `e` as the reason. `rejectPromise` is called asynchronously before the `throw` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.3: If `then` is a function, call it with `x` as `this`, first argument `resolvePromise`, and second argument `rejectPromise` 2.3.3.3.4: If calling `then` throws an exception `e`, 2.3.3.3.4.2: Otherwise, reject `promise` with `e` as the reason. `rejectPromise` is called asynchronously before the `throw` via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is `5` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is `5` via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is an object via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is an object via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is an array containing a function via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is an array containing a function via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is a regular expression via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is a regular expression via return from a rejected promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is an object inheriting from `Function.prototype` via return from a fulfilled promise
PASS 2.3.3: Otherwise, if `x` is an object or function, 2.3.3.4: If `then` is not a function, fulfill promise with `x` `then` is an object inheriting from `Function.prototype` via return from a rejected promise
PASS successfullyParsed is true

TEST COMPLETE