文脈

[1] 次の場面で呼び出されます。

カスタム要素の define
イベントの作成

[2] Editorial: improve language around conversions to JS (Ms2ger著, 2019-02-27 19:12:58 +09:00) https://github.com/heycam/webidl/commit/8ad7c1968eec5c9ad5f30936d2f76b7c0204873e

[3] 20455 – converting to an ECMAScript value [of a specified type??] (2019-04-02 13:48:11 +09:00) https://www.w3.org/Bugs/Public/show_bug.cgi?id=20455

[4] Editorial: improve language around conversions to JS by Ms2ger · Pull Request #664 · heycam/webidl (2019-07-22 11:48:17 +09:00) https://github.com/heycam/webidl/pull/664