[1] [CITE@en[Make crossOriginObject.then undefined for promises]]
([[annevk]]著, [TIME[2018-02-08 04:39:51 +09:00]])
<https://github.com/whatwg/html/commit/6031e3a2d66ee2ff11d09abd18e6a25a3c78c5ba>

[2] [CITE@en[No way to resolve a Promise with a cross domain WindowProxy · Issue #536 · whatwg/dom]]
([TIME[2018-02-08 16:52:26 +09:00]])
<https://github.com/whatwg/dom/issues/536>

[3] [CITE@en[Make crossOriginObject.then undefined for promises by annevk · Pull Request #3242 · whatwg/html]]
([TIME[2018-02-08 16:53:37 +09:00]])
<https://github.com/whatwg/html/pull/3242>

[4] [CITE@en[Don't create { value, done } objects with Object.prototype for intern…]]
([[ricea]]著, [TIME[2018-07-12 13:29:34 +09:00]])
<https://github.com/whatwg/streams/commit/a27a1fd0f8640d6054e0cbc8b6d7f5464dd096ab>

[5] [CITE@en[Handle cross-origin "then" and friends at a later point]]
([[annevk]]著, [TIME[2019-01-07 22:00:24 +09:00]])
<https://github.com/whatwg/html/commit/5e370be9b9d48fe5106472db0ea65e01c64387bc>

[6] [CITE@en[Handling of "then" on cross-origin windows doesn't match what we agreed to do or browsers · Issue #4251 · whatwg/html]]
([TIME[2019-06-01 11:45:00 +09:00]])
<https://github.com/whatwg/html/issues/4251>

[7] [CITE@en[Handle cross-origin "then" and friends at a later point by annevk · Pull Request #4269 · whatwg/html]]
([TIME[2019-06-01 11:45:25 +09:00]])
<https://github.com/whatwg/html/pull/4269>

[8] [CITE@en[Use %PromiseProto_then% to 'perform some steps once a promise is sett…]]
([[Ms2ger]]著, [TIME[2019-01-15 23:47:35 +09:00]])
<https://github.com/heycam/webidl/commit/935601a15d8775afef828935b578ea17c29f36bf>

[9] [CITE@en[Should "perform some steps once a promise is settled" use %PromiseProto_then%? · Issue #583 · heycam/webidl]]
([TIME[2019-06-18 15:14:09 +09:00]])
<https://github.com/heycam/webidl/issues/583>

[10] [CITE@en[Use %PromiseProto_then% to 'perform some steps once a promise is settled'. by Ms2ger · Pull Request #611 · heycam/webidl]]
([TIME[2019-06-18 15:14:26 +09:00]])
<https://github.com/heycam/webidl/pull/611>

[11] [CITE@en[Use PerformPromiseThen to perform some steps once a promise is settled]]
([[Ms2ger]]著, [TIME[2019-02-13 00:55:01 +09:00]])
<https://github.com/heycam/webidl/commit/49d911b3243950408b1663618cf0b96f08b0be1a>

[12] [CITE@en[Use PerformPromiseThen to perform some steps once a promise is settled]]
([[Ms2ger]]著, [TIME[2019-02-13 00:55:01 +09:00]])
<https://github.com/heycam/webidl/commit/49d911b3243950408b1663618cf0b96f08b0be1a>