CHANGELOG.md 16.7 KB

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1.18.0-next.1 / 2020-09-30


[Fix] ES2020: ToInteger: -0 should always be normalized to +0 (#116)
[patch] GetIntrinsic: Adapt to override-mistake-fix pattern (#115)
[Fix] callBind: ensure compatibility with SES
[Deps] update is-callable, object.assign

[Dev Deps] update eslint, @ljharb/eslint-config

[eslint] fix warning
[Tests] temporarily allow SES tests to fail (#115)
[Tests] ses-compat - initialize module after ses lockdown (#113)
[Tests] [Refactor] use defineProperty helper rather than assignment
[Tests] [Refactor] clean up defineProperty test helper


1.18.0-next.0 / 2020-08-14


[New] add ES2020

[New] GetIntrinsic: add %AggregateError%, %FinalizationRegistry%, and %WeakRef%

[New] ES5+: add abs, floor; use modulo consistently
[New] GetIntrinsic: Cache accessed intrinsics (#98)
[New] GetIntrinsic: Add ES201x function intrinsics (#97)
[New] ES2015+: add QuoteJSONString, OrdinaryCreateFromConstructor

[New] ES2017+: add StringGetOwnProperty

[New] ES2016+: add UTF16Encoding

[New] ES2018+: add SetFunctionLength, UnicodeEscape

[New] add isLeadingSurrogate/isTrailingSurrogate helpers
[Fix] ES5+: ToPropertyDescriptor: use intrinsic TypeError
[Fix] ES2018+: CopyDataProperties/NumberToString: use intrinsic TypeError
[Deps] update is-regex, object-inspect

[Dev Deps] update eslint


1.17.6 / 2020-06-13


[Fix] helpers/getSymbolDescription: use the global Symbol registry when available (#92)
[Fix] ES2015+: IsConstructor: when Reflect.construct is available, be spec-accurate (#93)
[Fix] ES2015+: Set: Always return boolean value (#101)
[Fix] ES2015+: Set: ensure exceptions are thrown in IE 9 when requested
[Fix] Use Reflect.apply(…) if available (#99)
[Fix] helpers/floor: module-cache Math.floor

[Fix] helpers/getSymbolDescription: Prefer bound description getter when present
[Fix] 2016: Use getIteratorMethod in IterableToArrayLike (#94)
[Fix] helpers/OwnPropertyKeys: Use Reflect.ownKeys(…) if available (#91)
[Fix] 2018+: Fix CopyDataProperties depending on this (#95)
[meta] mark spackled files as autogenerated
[meta] Type: fix spec URL
[meta] ES2015: complete ops list
[Deps] update is‑callable, is‑regex

[Deps] switch from string.prototype.trimleft/string.prototype.trimright to string.prototype.trimstart/string.prototype.trimend

[Dev Deps] update eslint, @ljharb/eslint-config, in-publish, object-is, tape; add aud

[eslint] helpers/isPropertyDescriptor: fix indentation
[Tests] helpers/getSymbolDescription: add test cases; some envs have Symbol.for but can not infer a name (#92)
[Tests] try out CodeQL analysis
[Tests] reformat expected missing ops
[Tests] Run tests with undefined this (#96)


1.17.5 / 2020-03-22


[Fix] CreateDataProperty: update an existing property
[Fix] run missing spackle from cd7504701879ddea0f5981e99cbcf93bfea9171d
[Dev Deps] update make-arrow-function, tape, @ljharb/eslint-config


1.17.4 / 2020-01-21


[Fix] 2015+: add code to handle IE 8’s problems
[Tests] fix tests for IE 8


1.17.3 / 2020-01-19


[Fix] ObjectCreate 2015+: Fall back to __proto__ and normal new in older browsers
[Fix] GetIntrinsic: ensure the allowMissing property actually works on dotted intrinsics


1.17.2 / 2020-01-14


[Fix] helpers/OwnPropertyKeys: include non-enumerables too


1.17.1 / 2020-01-14


[Refactor] add OwnPropertyKeys helper, use it in CopyDataProperties

[Refactor] IteratorClose: remove useless assignment
[Dev Deps] update eslint, tape, diff


1.17.0 / 2019-12-20


[New] Split up each operation into its own file (prereleased)
[Fix] GetIntrinsic: IE 8 has a broken Object.getOwnPropertyDescriptor

[Fix] object.assign is a runtime dep (prereleased)
[Refactor] GetIntrinsic: remove the internal property salts, since % already handles that
[Refactor] GetIntrinsic: further simplification
[Deps] update is-callable, string.prototype.trimleft, string.prototype.trimright, is-regex

[Dev Deps] update @ljharb/eslint-config, object-is, object.fromentries, tape

[Tests] add .eslintignore

[meta] remove unused Makefile and associated utils
[meta] only run spackle script in publish (#78) (prereleased)


1.17.0-next.1 / 2019-12-11


[Fix] object.assign is a runtime dep
[meta] only run spackle script in publish (#78)


1.17.0-next.0 / 2019-12-11


[New] Split up each operation into its own file


1.16.3 / 2019-12-04


[Fix] GetIntrinsic: when given a path to a getter, return the actual getter
[Dev Deps] update eslint


1.16.2 / 2019-11-24


[Fix] IE 6-7 lack JSON
[Fix] IE 6-8 strings can’t use array slice, they need string slice
[Dev Deps] update eslint


1.16.1 / 2019-11-24


[Fix] GetIntrinsics: turns out IE 8 throws when Object.getOwnPropertyDescriptor(arguments);, and does not throw on callee anyways
[Deps] update es-to-primitive, has-symbols, object-inspect

[Dev Deps] update eslint, @ljharb/eslint-config, safe-publish-latest

[meta] re-include year files inside operations

[meta] add funding field
[actions] add Automatic Rebase github action
[Tests] use shared travis-ci config
[Tests] disable check-coverage, and let codecov do it


1.16.0 / 2019-10-18


[New] ES2015+: add SetFunctionName

[New] ES2015+: add GetPrototypeFromConstructor, with caveats
[New] ES2015+: add CreateListFromArrayLike

[New] ES2016+: add OrdinarySetPrototypeOf

[New] ES2016+: add OrdinaryGetPrototypeOf

[New] add getSymbolDescription and getInferredName helpers
[Fix] GetIterator: add fallback for pre-Symbol environments, tests
[Dev Deps] update object.fromentries

[Tests] add node v12.2


1.15.0 / 2019-10-02


[New] ES2018+: add DateString, TimeString

[New] ES2015+: add ToDateString

[New] ES5+: add msFromTime, SecFromTime, MinFromTime, HourFromTime, TimeWithinDay, Day, DayFromYear, TimeFromYear, YearFromTime, WeekDay, DaysInYear, InLeapYear, DayWithinYear, MonthFromTime, DateFromTime, MakeDay, MakeDate, MakeTime, TimeClip, modulo

[New] add regexTester helper
[New] add callBound helper
[New] add ES2020’s intrinsic dot notation
[New] add isPrefixOf helper
[New] add maxSafeInteger helper
[Deps] update string.prototype.trimleft, string.prototype.trimright

[Dev Deps] update eslint

[Tests] on node v12.11

[meta] npmignore operations scripts; add "deltas"


1.14.2 / 2019-09-08


[Fix] ES2016: IterableToArrayLike: add proper fallback for strings, pre-Symbols
[Tests] on node v12.10


1.14.1 / 2019-09-03


[meta] republish with some extra files removed


1.14.0 / 2019-09-02


[New] add ES2019
[New] ES2017+: add IterableToList

[New] ES2016: add IterableToArrayLike

[New] ES2015+: add ArrayCreate, ArraySetLength, OrdinaryDefineOwnProperty, OrdinaryGetOwnProperty, OrdinaryHasProperty, CreateHTML, GetOwnPropertyKeys, InstanceofOperator, SymbolDescriptiveString, GetSubstitution, ValidateAndApplyPropertyDescriptor, IsPromise, OrdinaryHasInstance, TestIntegrityLevel, SetIntegrityLevel

[New] add callBind helper, and use it
[New] add helpers: isPropertyDescriptor, every

[New] ES5+: add Abstract Relational Comparison

[New] ES5+: add Abstract Equality Comparison, Strict Equality Comparison

[Fix] ES2015+: GetIterator: only require native Symbols when method is omitted
[Fix] ES2015: Call: error message now properly displays Symbols using object-inspect

[Fix] ES2015+: ValidateAndApplyPropertyDescriptor: use ES2017 logic to bypass spec bugs
[Fix] ES2015+: CreateDataProperty, DefinePropertyOrThrow, ValidateAndApplyPropertyDescriptor: add fallbacks for ES3
[Fix] ES2015+: FromPropertyDescriptor: no longer requires a fully complete Property Descriptor
[Fix] ES5: IsPropertyDescriptor: call into IsDataDescriptor and IsAccessorDescriptor

[Refactor] use has-symbols for Symbol detection
[Fix] helpers/assertRecord: remove console.log

[Deps] update object-keys

[readme] add security note
[meta] change http URLs to https
[meta] linter cleanup
[meta] fix getOps script
[meta] add FUNDING.yml
[Dev Deps] update eslint, @ljharb/eslint-config, safe-publish-latest, semver, replace, cheerio, tape

[Tests] up to node v12.9, v11.15, v10.16, v8.16, v6.17

[Tests] temporarily allow node 0.6 to fail; segfaulting in travis
[Tests] use the values helper more in es5 tests
[Tests] fix linting to apply to all files
[Tests] run npx aud only on prod deps
[Tests] add v.descriptors helpers
[Tests] use npx aud instead of npm audit with hoops
[Tests] use eclint instead of editorconfig-tools

[Tests] some intrinsic cleanup
[Tests] migrate es5 tests to use values helper
[Tests] add some missing ES2015 ops


1.13.0 / 2019-01-02


[New] add ES2018
[New] add ES2015/ES2016: EnumerableOwnNames; ES2017: EnumerableOwnProperties
[New] ES2015+: add thisBooleanValue, thisNumberValue, thisStringValue, thisTimeValue

[New] ES2015+: add DefinePropertyOrThrow, DeletePropertyOrThrow, CreateMethodProperty

[New] add assertRecord helper
[Deps] update is-callable, has, object-keys, es-to-primitive

[Dev Deps] update eslint, @ljharb/eslint-config, tape, semver, safe-publish-latest, replace

[Tests] use npm audit instead of nsp

[Tests] remove jscs

[Tests] up to node v11.6, v10.15, v8.15, v6.16

[Tests] move descriptor factories to values helper
[Tests] add getOps to programmatically fetch abstract operation names


1.12.0 / 2018-05-31


[New] add GetIntrinsic entry point
[New] ES2015+: add ObjectCreate

[Robustness]: ES2015+: ensure Math.{abs,floor} and Function.call are cached


1.11.0 / 2018-03-21


[New] ES2015+: add iterator abstract ops
[Dev Deps] update eslint, nsp, object.assign, semver, tape

[Tests] up to node v9.8, v8.10, v6.13


1.10.0 / 2017-11-24


[New] ES2015+: AdvanceStringIndex

[Dev Deps] update eslint, nsp

[Tests] require node 0.6 to pass again
[Tests] up to node v9.2, v8.9, v6.12; use nvm install-latest-npm; pin included builds to LTS


1.9.0 / 2017-09-30


[New] es2015+: add ArraySpeciesCreate

[New] ES2015+: add CreateDataProperty and CreateDataPropertyOrThrow

[Tests] consolidate duplicated tests
[Tests] increase coverage
[Dev Deps] update nsp, eslint


1.8.2 / 2017-09-03


[Fix] es2015+: ToNumber: provide the proper hint for Date objects (#27)
[Dev Deps] update eslint


1.8.1 / 2017-08-30


[Fix] ES2015+: ToPropertyKey: should return a symbol for Symbols (#26)
[Deps] update function-bind

[Dev Deps] update eslint, @ljharb/eslint-config

[Docs] github broke markdown parsing


1.8.0 / 2017-08-04


[New] add ES2017
[New] move es6+ to es2015+; leave es6/es7 as aliases
[New] ES5+: add IsPropertyDescriptor, IsAccessorDescriptor, IsDataDescriptor, IsGenericDescriptor, FromPropertyDescriptor, ToPropertyDescriptor

[New] ES2015+: add CompletePropertyDescriptor, Set, HasOwnProperty, HasProperty, IsConcatSpreadable, Invoke, CreateIterResultObject, RegExpExec

[Fix] es7/es2016: do not mutate ES6
[Fix] assign helper only supports one source
[Deps] update is-regex

[Dev Deps] update nsp, eslint, @ljharb/eslint-config

[Dev Deps] update eslint, @ljharb/eslint-config, nsp, semver, tape

[Tests] add tests for missing and excess operations
[Tests] add codecov for coverage
[Tests] up to node v8.2, v7.10, v6.11, v4.8; newer npm breaks on older node
[Tests] use same lists of value types across tests; ensure tests are the same when ops are the same
[Tests] ES2015: add ToNumber symbol tests
[Tests] switch to nyc for code coverage
[Tests] make IsRegExp tests consistent across editions


1.7.0 / 2017-01-22


[New] ES6: Add GetMethod (#16)
[New] ES6: Add GetV (#16)
[New] ES6: Add Get (#17)
[Tests] up to node v7.4, v6.9, v4.6; improve test matrix
[Dev Deps] update tape, nsp, eslint, @ljharb/eslint-config, safe-publish-latest


1.6.1 / 2016-08-21


[Fix] ES6: IsConstructor should return true for class constructors.


1.6.0 / 2016-08-20


[New] ES5 / ES6: add Type

[New] ES6: SpeciesConstructor

[Dev Deps] update jscs, nsp, eslint, @ljharb/eslint-config, semver; add safe-publish-latest

[Tests] up to node v6.4, v5.12, v4.5


1.5.1 / 2016-05-30


[Fix] ES.IsRegExp: actually look up Symbol.match on the argument
[Refactor] create isNaN helper
[Deps] update is-callable, function-bind

[Deps] update es-to-primitive, fix ES5 tests
[Dev Deps] update jscs, eslint, @ljharb/eslint-config, tape, nsp

[Tests] up to node v6.2, v5.11, v4.4

[Tests] use pretest/posttest for linting/security


1.5.0 / 2015-12-27


[New] adds Symbol.toPrimitive support via es-to-primitive

[Deps] update is-callable, es-to-primitive

[Dev Deps] update jscs, nsp, eslint, @ljharb/eslint-config, semver, tape

[Tests] up to node v5.3


1.4.3 / 2015-11-04


[Fix] ES6.ToNumber: should give NaN for explicitly signed hex strings (#4)
[Refactor] ES6.ToNumber: No need to double-trim
[Refactor] group tests better
[Tests] should still pass on node v0.8


1.4.2 / 2015-11-02


[Fix] ensure ES.ToNumber trims whitespace, and does not trim non-whitespace (#3)


1.4.1 / 2015-10-31


[Fix] ensure only 0-1 are valid binary and 0-7 are valid octal digits (#2)
[Dev Deps] update tape, jscs, nsp, eslint, @ljharb/eslint-config

[Tests] on node v5.0

[Tests] fix npm upgrades for older node versions
package.json: use object form of "authors", add "contributors"


1.4.0 / 2015-09-26


[Deps] update is-callable

[Dev Deps] update tape, jscs, eslint, @ljharb/eslint-config

[Tests] on node v4.2

[New] Add SameValueNonNumber to ES7


1.3.2 / 2015-09-26


[Fix] Fix ES6.IsRegExp to properly handle Symbol.match, per spec.
[Tests] up to io.js v3.3, node v4.1

[Dev Deps] update tape, jscs, nsp, eslint, @ljharb/eslint-config, semver


1.3.1 / 2015-08-15


[Fix] Ensure that objects that toString to a binary or octal literal also convert properly


1.3.0 / 2015-08-15


[New] ES6’s ToNumber now supports binary and octal literals.
[Dev Deps] update jscs, eslint, @ljharb/eslint-config, tape

[Docs] Switch from vb.teelaun.ch to versionbadg.es for the npm version badge SVG
[Tests] up to io.js v3.0


1.2.2 / 2015-07-28


[Fix] Both ES5.CheckObjectCoercible and ES6.RequireObjectCoercible return the value if they don't throw.
[Tests] Test on latest io.js versions.
[Dev Deps] Update eslint, jscs, tape, semver, covert, nsp


1.2.1 / 2015-03-20


Fix isFinite helper.


1.2.0 / 2015-03-19


Use es-to-primitive for ToPrimitive methods.
Test on latest io.js versions; allow failures on all but 2 latest node/io.js versions.


1.1.2 / 2015-03-20


Fix isFinite helper.


1.1.1 / 2015-03-19


Fix isPrimitive check for functions
Update eslint, editorconfig-tools, semver, nsp


1.1.0 / 2015-02-17


Add ES7 export (non-default).
All grade A-supported node/iojs versions now ship with an npm that understands ^.
Test on iojs-v1.2.


1.0.1 / 2015-01-30


Use is-callable instead of an internal function.
Update tape, jscs, nsp, eslint


1.0.0 / 2015-01-10


v1.0.0