tc39/ecma262 issues and pull requests

#3461 - Editorial: change name for consistency.

Pull Request - State: closed - Opened by zhangenming 19 days ago - 1 comment

#3460 - Editorial: eliminate extra verbosity with %GeneratorPrototype% references

Pull Request - State: open - Opened by michaelficarra 21 days ago - 3 comments
Labels: editorial change, editor call

#3459 - Editorial: fix linking and change spelling of iterator interfaces

Pull Request - State: open - Opened by michaelficarra 21 days ago - 1 comment
Labels: editorial change, editor call

#3458 - Editorial: Fix typo in FinalizationRegistry global property link id

Pull Request - State: open - Opened by linusg 21 days ago
Labels: editorial change

#3457 - Editorial: fix IteratorClose call in %IteratorHelperPrototype%.return

Pull Request - State: open - Opened by bakkot 21 days ago
Labels: spec bug

#3456 - Editorial: Add `Iterator` to global object properties

Pull Request - State: closed - Opened by linusg 21 days ago
Labels: editorial change, spec bug, ready to merge

#3455 - Uppercase "Iterator" falsely autolinks to constructor

Issue - State: open - Opened by linusg 21 days ago
Labels: editorial change

#3454 - Editorial: Miscellaneous quick fixes

Pull Request - State: open - Opened by jmdyck 23 days ago
Labels: editorial change

#3453 - Normative: Return false in [[PreventExtensions]] for variable length TypedArrays

Pull Request - State: open - Opened by syg 24 days ago - 2 comments
Labels: normative change, needs test262 tests, has consensus

#3452 - Editorial: Allow ACs in Async{Function,Block}Start

Pull Request - State: open - Opened by syg 25 days ago - 3 comments

#3451 - [spam]

Issue - State: closed - Opened by TwoCraZySaid4Ten 26 days ago
Labels: invalid

#3450 - Normative: Remove Species check for TypedArrays ArrayBuffers and SharedArrayBuffers

Pull Request - State: open - Opened by codehag 26 days ago
Labels: normative change, pending stage 4

#3449 - [quesion] Strange PerformanceObserver API Judgment of LCP Elements

Issue - State: closed - Opened by electroluxcode 26 days ago - 2 comments
Labels: invalid

#3445 - Editorial: GlobalObject cannot be undefined in the GetGlobalObject

Pull Request - State: open - Opened by kimjg1119 about 1 month ago

#3444 - Meta: Upgrade ESMeta to v0.4.3

Pull Request - State: closed - Opened by jhnaldo about 1 month ago
Labels: meta, ready to merge

#3443 - Should we apply scf via Canonicalize on input char if the matcher CharSet has been augmented by MaybeSimpleCaseFolding?

Issue - State: closed - Opened by JLHwung about 1 month ago - 2 comments

#3442 - RS: CompileAtom for Atom :: `.` should not call the AllCharacters AO

Issue - State: closed - Opened by JLHwung about 1 month ago - 4 comments

#3439 - Modify RegExp Modifiers static semantics

Pull Request - State: closed - Opened by rbuckton about 1 month ago - 1 comment

#3438 - Editorial: use suspended-start instead of `undefined` in GeneratorState initialization

Pull Request - State: closed - Opened by kimjg1119 about 1 month ago
Labels: editorial change, ready to merge

#3437 - Editorial: Narrow return type of CreateBuiltinFunction

Pull Request - State: closed - Opened by kimjg1119 about 1 month ago
Labels: ready to merge

#3436 - Editorial: Fix parameter type of the OrdinaryCreateFromConstructor

Pull Request - State: closed - Opened by kimjg1119 about 1 month ago - 1 comment

#3435 - editorial: mismatch between `Await` transfer-of-control and `AsyncBlockStart`

Issue - State: open - Opened by bakkot about 1 month ago

#3434 - Editorial: Fix omitted return types of functions that can return empty

Pull Request - State: closed - Opened by kimjg1119 about 1 month ago - 2 comments

#3432 - dynamic import with import() lacks subresource integrity

Issue - State: closed - Opened by andrewhodel about 1 month ago - 1 comment

#3431 - importmap should have extra events

Issue - State: closed - Opened by andrewhodel about 1 month ago - 1 comment

#3430 - dynamic import does not allow internal module naming in the ECMAScript module system as importmap does

Issue - State: closed - Opened by andrewhodel about 1 month ago - 3 comments

#3429 - Editorial: List all TypedArray internal slots

Pull Request - State: open - Opened by LegionMammal978 about 1 month ago

#3428 - Misinterpretation of Certain Names as Reserved Words

Issue - State: closed - Opened by davenull311 about 2 months ago - 3 comments

#3426 - <dfn> IteratorResult object

Issue - State: open - Opened by michaelficarra about 2 months ago - 5 comments
Labels: editorial change

#3425 - [Informative] Observable changes because of Unicode 16

Issue - State: open - Opened by mathiasbynens 2 months ago
Labels: unicode

#3424 - Normative: toSorted methods must be stable

Pull Request - State: closed - Opened by bakkot 2 months ago - 4 comments
Labels: normative change, web reality, has consensus, ready to merge

#3423 - Editorial: String.prototype.matchAll iterators won't return null

Pull Request - State: closed - Opened by susisu 2 months ago - 2 comments
Labels: editorial change, ready to merge

#3422 - Bug(or Miss): Array/TypedArray#toSorted seems not requiring stability while *#sort requires.

Issue - State: closed - Opened by LumaKernel 2 months ago - 1 comment

#3421 - Editorial: String.prototype.matchAll iterators won't return null

Issue - State: closed - Opened by susisu 2 months ago - 1 comment

#3420 - Editorial: remove Type() macro

Pull Request - State: closed - Opened by ljharb 2 months ago
Labels: editorial change, ready to merge

#3419 - Editorial: Quick fixes for CreateListFromArrayLike

Pull Request - State: closed - Opened by jmdyck 2 months ago - 2 comments
Labels: editorial change, ready to merge

#3418 - Editorial: lower-case type names

Issue - State: open - Opened by jmdyck 2 months ago

#3417 - Sync-to-async iterable conversion has more guarantees than plain async iterable conversion

Issue - State: closed - Opened by domfarolino 2 months ago - 2 comments

#3416 - [spam]

Pull Request - State: closed - Opened by Rockyspade 2 months ago
Labels: invalid

#3415 - Editorial: add a ReturnCompletion AO, mirroring NormalCompletion/ThrowCompletion

Pull Request - State: closed - Opened by michaelficarra 2 months ago - 4 comments
Labels: editorial change, ready to merge

#3414 - Editorial: consistently use NormalCompletion

Pull Request - State: closed - Opened by michaelficarra 2 months ago
Labels: editorial change, ready to merge

#3413 - Implementations and test262 do not fully comply with AO ApplyStringOrNumericBinaryOperator when opText is +

Issue - State: closed - Opened by tonygermano 2 months ago - 2 comments

#3412 - Editorial: Rename aliases in Canonicalize for better readability

Pull Request - State: open - Opened by gibson042 2 months ago

#3411 - Editorial: simplify AsyncGeneratorDrainQueue

Pull Request - State: open - Opened by bakkot 2 months ago
Labels: editorial change

#3410 - Editorial: avoid "The Type of"

Pull Request - State: closed - Opened by ljharb 2 months ago
Labels: editorial change, ready to merge

#3409 - Editorial: `CreateListFromArrayLike`: change element type list to a 2-state enum

Pull Request - State: closed - Opened by ljharb 2 months ago - 4 comments
Labels: editorial change, ready to merge

#3408 - Editorial: add `SameType` AO

Pull Request - State: closed - Opened by ljharb 2 months ago
Labels: editorial change, ready to merge

#3407 - Editorial: [[HomeObject]] is always an ordinary object

Pull Request - State: closed - Opened by anba 3 months ago - 1 comment
Labels: ready to merge

#3406 - Editorial: avoid field enumeration in ValidateAndApplyPropertyDescriptor

Pull Request - State: closed - Opened by michaelficarra 3 months ago - 1 comment
Labels: editorial change

#3405 - Normative: simplify OrdinaryGetOwnProperty algorithm

Pull Request - State: closed - Opened by OnlyWick 3 months ago - 4 comments

#3404 - Editorial: Don't allow writing NaN to frozen properties

Pull Request - State: closed - Opened by anba 3 months ago
Labels: ready to merge

#3403 - Editorial: OrdinaryDefineOwnProperty can't throw for ordinary objects and arrays

Pull Request - State: open - Opened by anba 3 months ago

#3402 - Editorial: Remove unnecessary `undefined` type from property descriptor tests

Pull Request - State: open - Opened by anba 3 months ago - 1 comment

#3401 - Editorial: add description to Function Environment Records

Pull Request - State: open - Opened by OnlyWick 3 months ago - 8 comments

#3400 - Editorial: Clamp size before using with "substring of"

Pull Request - State: closed - Opened by gibson042 3 months ago
Labels: editorial change, spec bug, ready to merge

#3399 - don't automatically initialise all internal slots to undefined

Issue - State: open - Opened by michaelficarra 3 months ago - 3 comments

#3398 - Editorial suggestions for PR #3395

Pull Request - State: closed - Opened by jmdyck 3 months ago
Labels: editorial change

#3397 - Normative: extend iterator helper string rejection to all primitives, as per normative conventions

Pull Request - State: closed - Opened by michaelficarra 3 months ago - 1 comment
Labels: needs consensus

#3396 - Editorial: Miscellaneous improvements to memory model/(Shared)ArrayBuffer/TypedArray

Pull Request - State: open - Opened by gibson042 3 months ago - 4 comments
Labels: editorial change

#3395 - Normative: add Iterator Helpers

Pull Request - State: closed - Opened by michaelficarra 3 months ago - 3 comments
Labels: normative change, proposal, has stage 4, ready to merge

#3394 - Assert that Evaluation in JSON.parse does not throw

Pull Request - State: open - Opened by nicolo-ribaudo 3 months ago - 3 comments
Labels: editorial change

#3393 - Markup: Update broken link in `Number::toString`

Pull Request - State: closed - Opened by ishon19 3 months ago - 7 comments
Labels: ready to merge, markup

#3392 - JSON.parse returns evaluation errors instead of throwing them

Issue - State: open - Opened by nicolo-ribaudo 3 months ago - 3 comments

#3391 - Normative: Add JSON modules

Pull Request - State: open - Opened by nicolo-ribaudo 3 months ago - 1 comment
Labels: normative change, has test262 tests, proposal, has stage 4

#3390 - Meta: do not npm audit in CI

Pull Request - State: closed - Opened by bakkot 3 months ago
Labels: meta, ready to merge

#3389 - Broken external link in Number::toString

Issue - State: closed - Opened by nicolo-ribaudo 3 months ago - 2 comments
Labels: good first issue

#3388 - Implementations do not agree on ArrayBuffer construction step order

Issue - State: open - Opened by gibson042 3 months ago - 2 comments
Labels: web reality

#3385 - TypedArray exotic objects need [[PreventExtensions]]

Issue - State: open - Opened by anba 3 months ago - 7 comments

#3383 - Editorial: Initialize [[GeneratorState]] and [[AsyncGeneratorState]]

Pull Request - State: closed - Opened by jhnaldo 3 months ago - 15 comments
Labels: ready to merge

#3382 - Normative: add `RegExp.escape`

Pull Request - State: open - Opened by ljharb 3 months ago - 3 comments
Labels: normative change, pending stage 4, has test262 tests, proposal

#3380 - Editorial: Widen parameter type of CreateDynamicFunction

Pull Request - State: closed - Opened by tmdghks 4 months ago - 2 comments
Labels: editorial change, ready to merge

#3378 - Editorial: Narrow `integer` into `non-negative integer` in return type of ExpectedArgumentCount

Pull Request - State: closed - Opened by tmdghks 4 months ago - 3 comments
Labels: editorial change, ready to merge

#3377 - Editorial: Using non-negative integral Number instead of integral Number in ToLength

Pull Request - State: closed - Opened by tmdghks 4 months ago - 6 comments
Labels: editorial change, ready to merge

#3376 - Editorial: Using Object instead of constructor in PromiseResolve

Pull Request - State: closed - Opened by d01c2 4 months ago - 1 comment
Labels: editorial change, ready to merge

#3375 - Editorial: replace non-existent type 'Reference' with type 'Reference Record' and its link

Pull Request - State: closed - Opened by denlove 4 months ago - 14 comments
Labels: editorial change, ready to merge

#3370 - Editorial: Allow eliding of "is true" or "is false" when using predicate SDO names

Issue - State: open - Opened by syg 4 months ago - 2 comments
Labels: editorial change, establishes editorial conventions

#3357 - Normative: Fix hangs with top-level await

Pull Request - State: closed - Opened by syg 5 months ago - 13 comments
Labels: normative change, spec bug, has consensus, ready to merge

#3356 - Module graphs with TLA can hang

Issue - State: closed - Opened by syg 5 months ago
Labels: spec bug

#3353 - Editorial: Explicitly track async evaluation order of pending modules

Pull Request - State: open - Opened by nicolo-ribaudo 5 months ago
Labels: editorial change

#3352 - Markup: New & better graphics, remove spec css element

Pull Request - State: open - Opened by gesa 5 months ago - 2 comments
Labels: editor call

#3345 - Normative: fully define Math.sqrt

Pull Request - State: closed - Opened by michaelficarra 5 months ago - 10 comments
Labels: normative change, has consensus, has test262 tests, ready to merge

#3339 - Editorial: replace Type(...) notation with a proper Type AO

Pull Request - State: closed - Opened by michaelficarra 6 months ago - 5 comments
Labels: editorial change

#3327 - Normative: add `Promise.try` (#3327)

Pull Request - State: closed - Opened by ljharb 6 months ago
Labels: normative change, has test262 tests, proposal, has stage 4, ready to merge

#3305 - Editorial: Generalize ToZeroPaddedDecimalString to support hexadecimal output

Pull Request - State: open - Opened by gibson042 8 months ago

#3294 - Normative: Allow CodeLike object evaluation

Pull Request - State: open - Opened by lukewarlow 8 months ago - 18 comments
Labels: normative change, needs consensus, needs test262 tests, pending stage 4, proposal

#3287 - Editorial: OrdinaryCreateFromConstructor has wrong parameter type

Pull Request - State: closed - Opened by dbarabashh 9 months ago - 6 comments
Labels: editorial change, ready to merge

#3261 - "substring of" used with potentially out of bounds end in String.prototype.split()

Issue - State: closed - Opened by linusg 10 months ago
Labels: spec bug

#3221 - Add spec text for RegExp Modifiers

Pull Request - State: open - Opened by rbuckton 12 months ago - 6 comments
Labels: normative change, has test262 tests, proposal, has stage 4

#3210 - Editorial: Expand the "Syntax-Directed Operations" section

Pull Request - State: open - Opened by jmdyck about 1 year ago - 2 comments
Labels: editorial change, establishes editorial conventions

#3195 - Normative: Propagate active ScriptOrModule with JobCallback Record

Pull Request - State: open - Opened by legendecas about 1 year ago - 3 comments

#3168 - OrdinaryCreateFromConstructor has wrong parameter type

Issue - State: closed - Opened by bathos about 1 year ago - 2 comments
Labels: spec bug, good first issue

#3139 - Editorial: InitializeHostDefinedRealm-related refactorings

Pull Request - State: closed - Opened by jmdyck over 1 year ago - 8 comments
Labels: editorial change, ready to merge

#3135 - Meta: remove unused variable

Pull Request - State: open - Opened by VoltrexKeyva over 1 year ago - 2 comments
Labels: meta

#3111 - Editorial: definition of `Expression` is hard to read

Issue - State: open - Opened by Jack-Works over 1 year ago

#3098 - Editorial: Replace the single-row time zone code points table

Pull Request - State: open - Opened by gibson042 over 1 year ago - 5 comments

#3097 - Editorial: Align with the wording used elsewhere.

Pull Request - State: open - Opened by zhangenming over 1 year ago - 2 comments
Labels: editorial change, establishes editorial conventions

#3096 - Editorial: Simplify the |NumericLiteral| grammar

Pull Request - State: open - Opened by gibson042 over 1 year ago

#3094 - Normative: Add Source Phase Imports

Pull Request - State: open - Opened by lucacasonato over 1 year ago - 1 comment
Labels: normative change, needs test262 tests, pending stage 4, proposal

#3087 - Normative: Limit time zone offset precision to minutes

Pull Request - State: open - Opened by gibson042 over 1 year ago - 1 comment
Labels: needs consensus

#3075 - Better iterator close

Pull Request - State: open - Opened by bakkot over 1 year ago - 3 comments

GitHub / tc39/ecma262 issues and pull requests