Editorial: disambiguate `with` statement's status by ddbeck · Pull Request #2441 · tc39/ecma262
Currently, the spec sends mixed signals to programmers about the with statement; this PR attempts to clear up the ambiguity by adding text that explicitly discourages the use of the with statement in new ECMAScript code. This is an attempt to solve a specific problem: developers and technical writers are unclear about the status of the with statement. See this StackOverflow question or this discus
ecma262/CONTRIBUTING.md at main · tc39/ecma262
Contributors to ECMAScript and TC39 are expected to follow our Code of Conduct. Please do not open issues or pull requests in this repository to suggest new features. See the new feature proposals section below for more details. If you are not an Ecma member, any non-trivial contributions require signing a legal agreement with Ecma. See the section "Required Legal Agreements" below for details. Is
Store and rethrow module instantiation/evaluation errors by domenic · Pull Request #916 · tc39/ecma262
This addresses #862 by ensuring that repeated calls to ModuleDeclarationInstantiation() and ModuleEvaluation(), for Source Text Module Records, rethrow any exceptions they previously threw, instead of silently succeeding. This allows host environments to do top-down instantiation/evaluation of module graphs, instead of having to do bottom-up instantiation/evaluation in order to record individual f
extends null · Issue #543 · tc39/ecma262
It does not allow me to sleep for a year. It was broken after the last class reform. See the last sentence. For usage this should be called super, but we can't call null. This issue was closed. Now added many serious changes for ES6, so maybe makes sense fix extends null like it was proposed in #22? Usage this in extended from null constructors without super or a special case for super in those co
Normative: Remove [[Enumerate]] and associated reflective capabilities by bterlson · Pull Request #367 · tc39/ecma262
Summary of changes (actually quite simple so I expect I'm missing something major :-P) 6.1.7.2 Removed [[Enumerate]] from the table and list of invariants 9.5 Proxy Object Internal Methods and Interal Slots, [[Enumerate]] table entry removed. 9.4.6.1.1 Module Namespace Object [[Enumerate]] deleted 9.5.11 Proxy [[Enumerate]] deleted Moved ordinary [[Enumerate]] section to end of 13.7.5 for-in, rena
![Normative: Remove [[Enumerate]] and associated reflective capabilities by bterlson · Pull Request #367 · tc39/ecma262](https://cdn-ak-scissors.b.st-hatena.com/image/square/357378314a96b7147e4612e4b49c705a33120243/backend=imagemagick;height=288;version=1;width=512/https%3A%2F%2Fopengraph.githubassets.com%2Fd48a9e143c17d6f8495fcb9aa25b2cb9f29d081566c1b865e021c144cd5ca6e8%2Ftc39%2Fecma262%2Fpull%2F367)
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Editorial: Remove 'designed to be subclassable' by ptomato · Pull Request #2360 · tc39/ecma262
Dates of feature freeze for each version of specification · Issue #7 · tc39/process-document
TC39 Bugzilla Archive
Layering: Check for the correct owner in DetachArrayBuffer by littledan · Pull Request #1112 · tc39/ecma262
Editorial: Add Interesting Cases of Automatic Semicolon Insertion by bmeck · Pull Request #1062 · tc39/ecma262
Add import.meta.url by domenic · Pull Request #3141 · whatwg/html
Annex B.3.3.3 should not unconditionally overwrite global bindings with `undefined` in EvalDeclarationInstantiation · Issue #753 · tc39/ecma262
import.meta should be allowed in direct eval · Issue #7 · tc39/proposal-import-meta
Normative: Date.prototype.toString throws on non-Date receiver by littledan · Pull Request #850 · tc39/ecma262
tc39-notes/es7/2016-07/jul-26.md at 9f3c0013f4830a473e11c259a2ee976d696cd06d · rwaldron/tc39-notes
Normative: do not call super constructor when ThisBindingStatus is already initialized by bterlson · Pull Request #762 · tc39/ecma262
Normative: Allow initializers in ForInStatement heads by bakkot · Pull Request #614 · tc39/ecma262
Use "." notation for all internal slots · Issue #574 · tc39/ecma262
Normalize TypedArray, ArrayBuffer and DataView constructors by leobalter · Pull Request #410 · tc39/ecma262
Layering: add hook to allow implementations to block string compilation by domenic · Pull Request #451 · tc39/ecma262
