仕様書

• [1] ECMAScript Language Specification (HTML version)
  • http://bclary.com/2004/11/07/#a-8.6.1
  • http://bclary.com/2004/11/07/#a-8.6.2

{Internal} 特性属性

[4] Internal ES3 8.6.1 は内部特性・内部メソッドのための特性属性と思われますが、 実際には ES3 仕様書中のどこでも使われていません。

内部特性・内部メソッド一覧

[5] 括弧内は JavaScript プログラムから当該内部特性にアクセスする方法を表します。

• [[Call]]
• [[CanPut]]
• [[Class]] (Object.prototype.toString')
• [[Construct]]
• [[DefaultValue]]
• [[Delete]]
• [[Get]]
• [[HasInstance]]
• [[HasProperty]]
• [[Match]]
• [[Prototype]] (__proto__)
• [[Put]]
• [[Scope]]
• [[Value]] (Boolean, Number, String)

[6] Allow other specifications to override object internal methods in spe… · heycam/webidl@e2ae8d7 (2016-01-19 10:41:50 +09:00 版) https://github.com/heycam/webidl/commit/e2ae8d710a36a41582aa92e10759e0759db41a89

[7] 29377 – Overwriting JavaScript internal methods (2016-01-19 10:42:22 +09:00 版) https://www.w3.org/Bugs/Public/show_bug.cgi?id=29377

[8] Consistent use of internal slots/methods (TimothyGu著, 2017-12-04 05:20:13 +09:00) https://github.com/heycam/webidl/commit/9842dd4dd9b9d26014ca053301ae3e66184d8bfe

[9] Add space to class string of iterator objects by TimothyGu · Pull Request #483 · heycam/webidl (2017-12-08 16:26:59 +09:00) https://github.com/heycam/webidl/pull/483