Apple currently objects to cleanupSome but agrees to shipping the rest
of WeakRefs. Separate out cleanupSome to its own flag so the rest of
WeakRefs may ship.
Bug: v8:8179
Change-Id: I6159fc743c9cb658860d4260b0dcb95e54630fdc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2141011
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67070}
ae8694b4..62b8fce3
62b8fce Deleting previously valid generated tests by Rick Waldron · 2 days ago master
539c001 Updating test with 'o?.#field' to be valid program by Caio Lima · 2 days ago
df59ad6 Add AsyncIteratorClose tests by Alexey Shvayka · 2 days ago
fccd9c4 Add IteratorClose tests by Alexey Shvayka · 2 days ago
966fc11 Migrate FinalizationRegistry tests to per-item callback API by Shu-yu Guo · 2 days ago
4199a3b Add integer index property name test by Alexey Shvayka · 3 days ago
b69390e Add string property name test by Alexey Shvayka · 3 days ago
00cf7a1 Rename "trap-is-undefined-receiver.js" by Alexey Shvayka · 3 days ago
40a1a6f Improve RegExp LegacyOctalEscapeSequence coverage (#2558) by Alexey Shvayka · 3 days ago
772fd32 Promise.any: remove erroneous SpeciesConstructor tests until a better solution can be found. (#2562) by Rick Waldron · 3 days ago
ffaae1f Logical Assignment Operators: additional syntax tests by Rick Waldron · 4 days ago
2778324 Fix tests by Justin Ridgewell · 4 days ago
78dbc40 Add logical-assignment-operators feature by Justin Ridgewell · 4 days ago
fdf4675 Add tests for Logical Assignment by Justin Ridgewell · 4 days ago
6499fa6 Adding missing cases of instance field without assignment and static field with assignment by Caio Lima · 4 days ago
740e157 Adding test to cover case where there is a static field named as 'static' by Caio Lima · 4 days ago
d279980 Add single quote string literal test by Alexey Shvayka · 4 days ago
4742461 Add double quote string literal test by Alexey Shvayka · 4 days ago
1150fe4 Add template literal test by Alexey Shvayka · 4 days ago
b90a11e Add `throw` method test by Alexey Shvayka · 4 days ago
543370c Add `return` method test by Alexey Shvayka · 4 days ago
1bf4e15 Add `next` method test by Alexey Shvayka · 4 days ago
Bug: v8:7834, v8:8179, v8:10394, v8:10395, v8:10396, v8:10397
Change-Id: Ib5c0e842179b9592501215f8789529c1070b118b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2136291
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#67030}
f6b2ccdd..ae8694b4
ae8694b Copy "invalid options" test from RelativeTimeFormat to NumberFormat/DateTimeFormat by André Bargull · 2 days ago
299cd74 Promise.any: fix "invoke-then.js" test by Rick Waldron · 2 days ago
9ccd3a7 Test revoked callable [[ProxyTarget]] by Alexey Shvayka · 2 days ago
91b867b Fix non-callable [[ProxyTarget]] test by Alexey Shvayka · 2 days ago
e8e3aaa Test revoked [[ProxyHandler]] by Alexey Shvayka · 2 days ago
8b610fb Test revoked [[ProxyTarget]] by Alexey Shvayka · 2 days ago
432adbb Adding case where 'static' is used as a field name by Caio Lima · 4 days ago
4bf836c Merge pull request #2533 from tc39/promise-any by Leo Balter · 5 days ago
22be03d Promise.any: lint fixes by Rick Waldron · 5 days ago
d53f45d Promise.any: remove unnecessary static resolve def by Rick Waldron · 7 days ago
499b748 Promise.any: review fixes, 2 by Rick Waldron · 7 days ago
b21b0c1 Promise.any: additional "resolve from rejection" tests by Rick Waldron · 7 days ago
a05fb94 Promise.any: feature flags, 2 by Rick Waldron · 7 days ago
7fbce5a Promise.any: simplify promise creation by Rick Waldron · 7 days ago
5c68b60 Promise.any: cleanup in @@species tests by Rick Waldron · 7 days ago
d9265df Promise.any: additional then + resolve tests by Rick Waldron · 7 days ago
1c74850 Promise.any: feature flags by Rick Waldron · 7 days ago
5d3eafc Promise.any: review fixes by Rick Waldron · 7 days ago
f70e3e3 Features: remove duplicate "Promise.any" by Rick Waldron · 7 days ago
6edaba3 Promise.any: updates, corrections and new tests. by Rick Waldron · 7 days ago
e0f0c78 Promise.any: empty iterable rejects with AggregateError by Rick Waldron · 7 days ago
272e9ab Promise.any: make async operation test actually async by Rick Waldron · 7 days ago
47b3858 Promise.any: expected rejection shouldn't end with error message. by Rick Waldron · 7 days ago
55b22d8 Promise.any: string iterable should not be rejected (adds error message for clarity) by Rick Waldron · 7 days ago
e0abeaa Promise.any: convert sync test to async test to ensure run to completion by Rick Waldron · 7 days ago
860e02a add iter-assigned tests by chicoxyzzy · 7 days ago
9567abd Add iter-arg tests by chicoxyzzy · 7 days ago
094ddc7 add species-get-error test by chicoxyzzy · 7 days ago
e3d48f2 add Invocation of the instance's `then` method test by chicoxyzzy · 7 days ago
afe3f0b add reject-immed test by chicoxyzzy · 7 days ago
adcd162 add is callable test by chicoxyzzy · 7 days ago
88d058b Add returns promise test by chicoxyzzy · 7 days ago
be1bf63 Add Promise and Promise.any properties tests by chicoxyzzy · 7 days ago
23d7f0b add Invocation of the constructor's `resolve` method test by chicoxyzzy · 7 days ago
f0fd4e0 update features.txt by chicoxyzzy · 7 days ago
aca1084 Add context tests by chicoxyzzy · 7 days ago
715964b Add Capability Executor tests by chicoxyzzy · 7 days ago
96cf757 Harness: properly format negative zero by Alexey Shvayka · 7 days ago
1e63ce0 Improve String.prototype.@@replace poisoned stdlib test by Alexey Shvayka · 7 days ago
9b71a7c Fix inconsistent indentation in YAML by Alexey Shvayka · 7 days ago
ad046ce Avoid using Array.isArray directly by Alexey Shvayka · 7 days ago
8fe71e1 Drop JSON.stringify stack overflow tests by Alexey Shvayka · 7 days ago
dfc7ecc AggregateError: If NewTarget is undefined, let newTarget be the active function object (#2537) by Rick Waldron · 9 days ago
db6f630 Adding test coverage for 'OptionalChain'.PrivateIdentifier case (#2534) by Caio Lima · 9 days ago
344612b Fix: Proxy set, if trap is undefined (#2536) by Rick Waldron · 9 days ago
79146e5 Bring back `verifyProp` param to `isWritable` by Alexey Shvayka · 9 days ago
3bf630c Add for/in test by Alexey Shvayka · 9 days ago
33b9bba Add Reflect.ownKeys test by Alexey Shvayka · 9 days ago
b273aff Add Object.values test by Alexey Shvayka · 9 days ago
5874ca4 Add Object.keys test by Alexey Shvayka · 9 days ago
c370276 Add Object.getOwnPropertySymbols test by Alexey Shvayka · 9 days ago
62c9541 Add Object.getOwnPropertyNames test by Alexey Shvayka · 9 days ago
021b8f2 Add Object.getOwnPropertyDescriptors test by Alexey Shvayka · 9 days ago
b94190e Add Object.entries test by Alexey Shvayka · 9 days ago
2abfc8c Remove unused `verifyProp` paramter from `isWritable` by Alexey Shvayka · 9 days ago
86b9409 Increase unlikely array length by Alexey Shvayka · 9 days ago
17fc109 Fix isWritable throwing RangeError on Array "length" by Alexey Shvayka · 9 days ago
1eff480 Add toJSON stack overflow test by Alexey Shvayka · 9 days ago
2255a0f Add replacer stack overflow test by Alexey Shvayka · 9 days ago
d2b5f63 Improve "info" meta of replacer with deleted property test by Alexey Shvayka · 9 days ago
dc21d6b Add "lastIndex" restore test by Alexey Shvayka · 9 days ago
fe2dfe9 Add "lastIndex" init test by Alexey Shvayka · 9 days ago
fe4e96d Remove duplicate test regexp/u-dec-esc.js by Ross Kirsling · 9 days ago
b0bb917 add dfs tests for https://github.com/tc39/ecma262/pull/1669 by Gus Caplan · 9 days ago
b59d079 Add note on arbitrary large integer by Alexey Shvayka · 9 days ago
669250d RegExp: Test Quantifier with large integer by Alexey Shvayka · 9 days ago
8dccb69 Replace "\b" with "\u0008" by Alexey Shvayka · 9 days ago
2377131 Test \b escape inside CharacterClass in Unicode RegExp by Alexey Shvayka · 9 days ago
7117cdd Test astral literals within inverted CharacterClass by Alexey Shvayka · 9 days ago
2cae203 Add functional replacer with empty result test by Alexey Shvayka · 9 days ago
8e41e8b Add "lastIndex" length abrupt coercion test by Alexey Shvayka · 9 days ago
0485b83 Add "lastIndex" length coercion test by Alexey Shvayka · 9 days ago
807afd9 Make "length" coercion test more precise by Alexey Shvayka · 9 days ago
3f6b961 Make "index" integer coercion test more precise by Alexey Shvayka · 9 days ago
53d16ac Add "index" integer coercion test with functional replacer by Alexey Shvayka · 9 days ago
e3e0e0f Add named capture groups abrupt lookup tests by Alexey Shvayka · 9 days ago
c9e1c1c Add named capture groups abrupt coercion tests by Alexey Shvayka · 9 days ago
4d3db14 Add named capture groups coercion tests by Alexey Shvayka · 9 days ago
dbbe2e7 Add "0" string coercion test with global RegExp by Alexey Shvayka · 9 days ago
50d1419 Make string coercion tests more precise by Alexey Shvayka · 9 days ago
cf583c9 Add poisoned stdlib test by Alexey Shvayka · 9 days ago
67e58de Fix typo in file name by Alexey Shvayka · 9 days ago
fea38b7 Remove extra operation from "info" by Alexey Shvayka · 9 days ago
13082b0 Add Array#concat test by Alexey Shvayka · 9 days ago
679ad48 Add Array#reduceRight test by Alexey Shvayka · 9 days ago
2716290 Add Array#fill test by Alexey Shvayka · 9 days ago
66913bf Add Array#lastIndexOf test by Alexey Shvayka · 9 days ago
4d91ea0 Add Array#indexOf test by Alexey Shvayka · 9 days ago
5885db1 Add Array#copyWithin test by Alexey Shvayka · 9 days ago
2724ddc Dependency: test262-harness@7.3.0 by Rick Waldron · 9 days ago
f72db7e Add [[Call]] tests by Alexey Shvayka · 9 days ago
5c3ea18 Add [[Construct]] tests by Alexey Shvayka · 9 days ago
aa53649 Add [[HasProperty]] tests by Alexey Shvayka · 9 days ago
6155fca Add [[Get]] tests by Alexey Shvayka · 9 days ago
2d60dc0 Add [[Set]] tests by Alexey Shvayka · 9 days ago
983b1ac Add [[OwnPropertyKeys]] tests by Alexey Shvayka · 9 days ago
cc6d48d Add [[PreventExtensions]] tests by Alexey Shvayka · 9 days ago
3987d3c Add [[IsExtensible]] tests by Alexey Shvayka · 9 days ago
d32db7a Add [[SetPrototypeOf]] tests by Alexey Shvayka · 9 days ago
20c2ce3 Add [[GetPrototypeOf]] tests by Alexey Shvayka · 9 days ago
b9377e7 Add [[GetOwnProperty]] tests by Alexey Shvayka · 9 days ago
d46e72d Add [[Delete]] tests by Alexey Shvayka · 9 days ago
6b9929a Add [[DefineOwnProperty]] tests by Alexey Shvayka · 9 days ago
2c432e3 Add coverage for EvaluateNew by Leo Balter · 2 weeks ago
b29b1da Add tests for new identifier characters per Unicode version (#2532) by Mathias Bynens · 2 weeks ago
991e05d Move: AggregateError belongs in the NativeErrors directory (#2528) by Rick Waldron · 2 weeks ago
25c9e33 Update RegExp property escape tests per Unicode v13.0.0 (#2526) by Mathias Bynens · 3 weeks ago
22cd9fe Repair filter test that was testing concat (#2522) by Steven Cole · 3 weeks ago
b0cb75f Repair indexOf test that was testing lastIndexOf (#2521) by Steven Cole · 3 weeks ago
36882a2 Fix: AggregateError/newtarget-proto-fallback. Closes gh-2515 (#2518) by Rick Waldron · 3 weeks ago
800870c Fix DST sensitivity in Date/parse/without-utc-offset.js. (#2523) by Ross Kirsling · 3 weeks ago
7631789 add graaljs test runner by Gus Caplan · 4 weeks ago
56ae1b9 switch to esvu to streamline engine installs by Gus Caplan · 4 weeks ago
ca13f22 Fix lint.exceptions, I hope? by Ross Kirsling · 4 weeks ago
70bbce9 Add lint exception. by Ross Kirsling · 4 weeks ago
df7a0b0 Remove errant LF from CR line ending test again. by Ross Kirsling · 4 weeks ago
ec6239f typo (#2512) by Claude Pache · 5 weeks ago
Bug: v8:7834, v8:9808, v8:10379, v8:10380, v8:10381, v8:10382, v8:10383, v8:10272
Change-Id: I9c46af4f0d72a2f1e032ec1c80d40ca096ce9af9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2133311
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66970}
These two tests was fixed by ICU rolling to 0b6134378
See https://chromium-review.googlesource.com/c/chromium/src/+/2090002
File new bug 10313 to track the unrelated issue in
built-ins/Date/parse/without-utc-offset
Bug: v8:9612, v8:9474, v8:10313
Change-Id: I26f5857f3c4b6000b3585600bc3ed2f2ed29a043
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2095394
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66635}
The spec was changed in February TC39 to make ToInteger always normalize
-0 to +0. This only observably affects Atomics.store.
Bug: v8:10271
Change-Id: I0e8f6c35cef982eae242cf6619f6f24fa75b1759
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2076509
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66543}
The deprecated legacy FinalizationGroup APIs are left unchanged for
compat.
Bug: v8:8179
Change-Id: I9bdcaa92360db318c96fc8524c04163ece25118e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2071236
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#66437}
3682ddd7..31f1bb5a
31f1bb5 Remove date related types for Intl.DisplayNames (#2448) by Frank Yung-Fong Tang · 61 minutes ago
502cc20 fix delete test, add error tests, fix lint (#2453) by Gus Caplan · 2 days ago
19fd4be Improve Object.prototype.isPrototypeOf coverage (#2446) by Alexey Shvayka · 5 days ago
0ea69c7 feat: regression tests for optional call (#2429) by Benjamin E. Coe · 5 days ago
a3370bf FinalizationGroup: Improve tests for cleanupSome/unregister interactions (#2440) by Mathieu Hofman · 5 days ago
0ddce19 Adding tests for Array.prototype.copyWithin (#2443) by Natalie Silvanovich · 5 days ago
cadd47a Add test for for-in order (#2432) by Kevin Gibbons · 5 days ago
f7ad295 Update tests now that FinalizationGroup.prototype.cleanupSome throws if cleanup is currently in progress. (#2434) by Jon Coppeard · 5 days ago
09380a4 Add test verifying that optional call preserves `this`. (#2436) by Ross Kirsling · 3 weeks ago
5c41447 Remove incorrect tests for AggregateError#toString (#2435) by Leo Balter · 3 weeks ago
65e996b Check the step 29 of InitializeDateTimeFormat (#2427) by Frank Yung-Fong Tang · 3 weeks ago
22978d3 add test for typeof proxy (#2438) by Gus Caplan · 3 weeks ago
8ef20fb Merge pull request #2439 from devsnek/engine262 by Leo Balter · 3 weeks ago
df8aa61 add engine262 runner by Gus Caplan · 3 weeks ago
2213d13 Merge pull request #2425 from bcoe/optional-chaining-iteration by Leo Balter · 5 weeks ago
5babea2 chore: added a few more examples based on code review by bcoe · 5 weeks ago
3d0c203 feat(optional-chaining): add tests for IterationStatement by bcoe · 5 weeks ago
Bug: v8:7834
Change-Id: Id2eac590b65d2070bbd3da905ce71d30fa5197c7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1980907
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65554}
The spec was normatively changed to simplify var scopes for parameter
expressions. Previously there was a per-parameter var scope in sloppy
mode so direct evals could introduce vars that did not escape the
parameter position. That semantics is complex both for the programmer
and implementation and has resulted in bugs in the past. Furthermore, it
has never been fully interoperable (with Safari in particular). The spec
was instead changed to be simpler: to have a single var scope for
sloppy evals in parameters that encloses the parameter scope and body
scope.
This simplification lets us remove expression-scope-reparenter.
Drive-by removal of stale reference to PatternRewriter.
Bug: v8:7532
Change-Id: Iade5594abe0009f7f3f6a1adad18628b17e1e779
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1962471
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65517}
This reverts commit 48c9ca4462.
Reason for revert: Possible clusterfuzz issues
Bug: chromium:1028952
Original change's description:
> [names] Fix some test262 name tests to conform with spec changes
>
> In order to reflect web reality, TC39 has made some slight changes to
> name descriptors, see https://github.com/tc39/ecma262/pull/1490 for
> details. V8 was mostly already in compliance with these changes, but
> ThrowTypeError and anonymous classes needed some slight changes.
>
> Bug: v8:9646
> Change-Id: I163238954938f0c005e3adbc61b90498e01436da
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1764622
> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
> Commit-Queue: Joshua Litt <joshualitt@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#63373}
TBR=gsathya@chromium.org,joshualitt@chromium.org
Bug: v8:9646
Change-Id: I06dd5527d30052d9c9dfc45a2862be930274aba7
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1939948
Reviewed-by: Joshua Litt <joshualitt@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Joshua Litt <joshualitt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65216}
1bc19352..3682ddd7
3682ddd Add tests for String#replaceAll (#2423) by Leo Balter · 7 hours ago master
7040938 Fix tests for AggregateError (#2419) by Leo Balter · 3 days ago
43b0c76 Update tests for FinalizationGroup#register (#2424) by Jon Coppeard · 4 days ago
aa9ba4b Add tests for Intl.DisplayNames#resolvedOptions (#2405) by Leo Balter · 5 days ago
8f8b337 Merge pull request #2420 from shvaikalesh/improve-json-parse-coverage by Leo Balter · 6 days ago
8544b06 Merge pull request #2418 from leobalter/remote-aggregateerror-tostring by Leo Balter · 6 days ago
3433399 tag subclass tests with WeakSet and WeakMap (#2421) by Gus Caplan · 7 days ago
5728e1b Add reviver prototype chain lookup tests by Alexey Shvayka · 7 days ago
80a99f7 Add reviver object with non-configurable property tests by Alexey Shvayka · 7 days ago
027cc0c Add reviver array with non-configurable property tests by Alexey Shvayka · 7 days ago
64ce046 Add reviver wrapper test by Alexey Shvayka · 7 days ago
da9612d Add some more Proxy/ownKeys invariants tests (#2413) by Alexey Shvayka · 7 days ago
600245f Add integer index tests for Proxy "set" and "has" traps (#2412) by Alexey Shvayka · 7 days ago
13016eb Merge pull request #2416 from devsnek/fix-newlines by Leo Balter · 7 days ago
206c0cb Merge branch 'master' into fix-newlines by Leo Balter · 7 days ago
9bb90d1 Fix failure phase in coalesce tests (#2415) by Gus Caplan · 7 days ago
02bdf77 Add test for AggregateError's toString by Leo Balter · 7 days ago
90231ad Remote tests for AggregateError.prototype.toString by Leo Balter · 7 days ago
a53f43e add missing newlines in tests by Gus Caplan · 8 days ago
8338258 add lint check for newline at end of file by Gus Caplan · 8 days ago
Bug: v8:7834
Change-Id: I929f4f52fdb962d40b3314f50c98bb13f53f43fc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1919955
Reviewed-by: Shu-yu Guo <syg@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#65022}
Embedded builtins are now unconditionally enabled, which removes the
need to differentiate between enabled/disabled embedded builtins.
This Cl removes the 'embedded_builtins' variant and related
*.status entries.
R=machenbach@chromium.org
Bug: v8:8519
Change-Id: I55d0dd54735b7cc437832af6fa2836fd6c14a317
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1864936
Commit-Queue: Simon Zünd <szuend@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64464}
While removing dead code, v8 currently removes jump targets, but leaves
suspend points, resulting in bytecode analysis issues. This cl simply
removes the suspend point if the remainder of the block is dead.
Bug: v8:9825
Change-Id: Ib147ca01cf64c695c0316017852d61f52fd10cf4
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1849197
Commit-Queue: Joshua Litt <joshualitt@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64223}
Trivial changes to the parser to allow parsing for-await. Unfortunately,
these tests uncovered a stress bug related to using await in for
loops(see v8:9825).
Bug: v8:9817, v8:9825
Change-Id: Ie699c85389e94b834a22dc1fb2f9970fc37fcdd3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1848434
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Joshua Litt <joshualitt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#64193}
Adds support for parsing top level await to V8, as well as
many tests.
This is the final cl in the series to add support for top level
await to v8.
Spec is here:
https://tc39.es/proposal-top-level-await/#sec-execute-async-module
Bug: v8:9344
Change-Id: Ie8f17ad8c7c60d1f6996d134ae154416cc1f31e3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1703878
Reviewed-by: Georg Neis <neis@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Joshua Litt <joshualitt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63946}
Install intrinsic default prototypes for Intl.ListFormat,
Intl.PluralRules, Intl.RelativeTimeFormat, and Intl.Segmenter.
Observable when attempting to construct cross-realm via a
new.target with a non-Object .prototype property.
Bug: v8:9712
Change-Id: I77ae75e5ea1ee8e9a01cf5788b664a5945aa1f7e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1801252
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63774}
Expressions in class heritage position do not have access to the
inheriting class's private names, only its lexical bindings. The parser
currently uses the same scope chain for both.
This CL makes scopes in class heritage position skip their outer class
when resolving private names. Whether a scope needs to skip is kept as a
bit on various scope-related data structures.
See implementation doc at
https://docs.google.com/document/d/1d3o_SQqcICxfjLMw53OOaiIQux0ppNHQJnjZHtCQLwA
Bug: v8:9177
Change-Id: I77e491a9d4a261131274f12ddf052af7ac31a921
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1769486
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63586}
In order to reflect web reality, TC39 has made some slight changes to
name descriptors, see https://github.com/tc39/ecma262/pull/1490 for
details. V8 was mostly already in compliance with these changes, but
ThrowTypeError and anonymous classes needed some slight changes.
Bug: v8:9646
Change-Id: I163238954938f0c005e3adbc61b90498e01436da
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1764622
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Joshua Litt <joshualitt@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63373}
private name was not found in the current scope. Outer private names
were sometimes coincidentally correctly resolved if the innermost
ClassScope does not need to allocate a context and does not have a
ScopeInfo.
ClassScope: :LookupPrivateName was not walking the scope chain when a
Change-Id: I18937e6cdf2ad4ae15825b11762fbec7a1358145
Bug: v8:9635
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1761547
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Shu-yu Guo <syg@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63295}
now that we are shipping this by default, we can remove the flag.
Change-Id: I298691df3eec934a5add1aa2a2748a0f3a884ab6
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1726452
Commit-Queue: Joshua Litt <joshualitt@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63026}
Previously, this was run as a microtask and this CL changes it to run
as a separate task as mandated by the current WeakRef spec.
This CL also introduces a FinalizationGroup type to the V8 API
representing the JSFinalizationGroup. This has a `Cleanup`
function that runs the cleanup callback associated with it.
SetHostCleanupFinalizationGroupCallback is added to set
the embedder defined HostCleanupFinalizationGroupCallback.
ClearKeptObject is exposed on the v8::Isolate to reset the strongly
held set of objects.
The general workflow is the following:
(a) When the GC notices that a given finalization group has dirty
cells, it calls HostCleanupFinalizationGroupCallback with the given
finalization group.
(b) As part of HostCleanupFinalizationGroupCallback, the embedder
enqueues a task that at some point later calls
FinalizationGroup::Cleanup.
(c) At some point in the future, FinalizationGroup::Cleanup is called,
which runs the cleanup callback of the finalization group.
This patch also includes d8 changes to use these new APIs. Currently,
d8 cycles through the enqueued finalization groups after a synchronous
turn (and it's microtask checkpoint) and runs the cleanup callbacks.
Change-Id: I06eb4da2c103b2792a9c62bc4b98fd4e5c4892fc
Bug: v8:8179
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1655655
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62984}
This will be used when the [[NewTarget]] is from another realm and
it's prototype is not an object.
Bug: v8:8179
Change-Id: Ic69db3cd95753c77ef6f1e677e71e1e20da0a6c9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1714864
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62869}
Private getters and setters are not implemented in v8 and are skipped
already.
Bug: v8:9430
Change-Id: Id59c0757d90ab94b828e5fc7c254d6f209796eea
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1702242
Auto-Submit: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62722}
If the lookup of the resolve property on the constructor throws, we
need to call IteratroClose before rejecting the promise.
Bug: v8:9431
Change-Id: Idb33ffe09d339723ef0cd2469335598ab27b49bf
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1701857
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Reviewed-by: Maya Lekova <mslekova@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62720}
This is a reland of 89d93e3851
Original change's description:
> Reland "Let all early errors be SyntaxErrors."
>
> This is a reland of 99fd5b9b9d which includes a missed update to
> test/test262/test262.status.
>
> Implement the spec change from the following TC39 PR:
> https://github.com/tc39/ecma262/pull/1527
>
> Bug: v8:9326
> Change-Id: Ie3aac60db550e90fb648fc30886a05419fa41afe
> TBR: adamk@chromium.org
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1682989
> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#62500}
Bug: v8:9326
Change-Id: Ic30280400dfa5b83a4a397888e563eee479446c5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1688271
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62553}
This reverts commit 89d93e3851.
Reason for revert: Breaks layout tests: https://ci.chromium.org/p/v8/builders/ci/V8-Blink%20Linux%2064/32929
Original change's description:
> Reland "Let all early errors be SyntaxErrors."
>
> This is a reland of 99fd5b9b9d which includes a missed update to
> test/test262/test262.status.
>
> Implement the spec change from the following TC39 PR:
> https://github.com/tc39/ecma262/pull/1527
>
> Bug: v8:9326
> Change-Id: Ie3aac60db550e90fb648fc30886a05419fa41afe
> TBR: adamk@chromium.org
> Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1682989
> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
> Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#62500}
TBR=adamk@chromium.org,gsathya@chromium.org,verwaest@chromium.org,rkirsling@gmail.com
Change-Id: Ia56dcda6780a2b1249749e1e7978b35b5e33fbcf
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:9326
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1687678
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62509}
This is a reland of 99fd5b9b9d which includes a missed update to
test/test262/test262.status.
Implement the spec change from the following TC39 PR:
https://github.com/tc39/ecma262/pull/1527
Bug: v8:9326
Change-Id: Ie3aac60db550e90fb648fc30886a05419fa41afe
TBR: adamk@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1682989
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62500}
test262 changes already merged in
9d0072df3d1897a63738b029b3e8d00df18d1201
but not roll into v8 yet.
Bug: v8:9327, chromium:980085
Change-Id: I0a97e1038ab8a68d439a78512ef513b3510478d5
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1684703
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62482}
It was a good flag, but it's time to say goodbye. Let us take a moment
to remember the good times we've had during its short time on earth.
It shipped in Chrome 74.
BUG=v8:8523
R=adamk@chromium.org, mathias@chromium.org, gsathya@chromium.org
Change-Id: I37e58360614c0bb3582b8bbfac795d5ed3e5a149
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1641205
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Auto-Submit: Caitlin Potter <caitp@igalia.com>
Cr-Commit-Position: refs/heads/master@{#62099}
Bug: v8:9247
Change-Id: Id6860e7b0f932990ac3cda39e369b0809e4f6a2b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1632072
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Daniel Clifford <danno@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Commit-Queue: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61928}
The backtracking stack (which is actually a generic stack) used to be
statically sized. At 10k elements, it was fairly large, but still easy
to overflow on large subject strings. This CL changes it to a
std::vector-based implementation instead which grows on-demand.
Drive-by: Add braces to the BYTECODE cases to make clang-format
produce a nicer output.
Bug: v8:8776
Change-Id: If41a444fe3d05f6d5be1be019129788a86e6118b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1634914
Reviewed-by: Peter Marshall <petermarshall@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61912}
When looking up toJSON function presence on the BigInt prototype,
we must pass the original primitive value as the receiver to any
getter calls. Thanks to the magic of the LookupIterator, this is
actually easier than the alternative.
Bug: v8:9048
Change-Id: I72e144dbfa2862df479fd4deee40acd5dd468243
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1611538
Reviewed-by: Georg Neis <neis@chromium.org>
Commit-Queue: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61475}
harmony-locale is shipped in m74 and m74 is already out.
Remove harmony-locale flag from the code.
Bug: v8:8910
Change-Id: If9634b6767cfe449cfa03980bbad26ceb7408c79
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1592465
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61429}
Per 262, yield* for async generators is supposed to Await the input value.
#sec-generator-function-definitions-runtime-semantics-evaluation
Section 14.4.13, yield *, 7.c.iii.1
Bug: v8:9051
Change-Id: Ie1e829309fe78683a9ff0adf816208c2bf0bb524
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1600508
Commit-Queue: Joshua Litt <joshualitt@google.com>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61390}
It shipped in Chrome 73.
Bug: v8:6890
Change-Id: Idd8c98cf05a0d6e8fa58c5b0a34d079631f68b1b
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1582879
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Commit-Queue: Peter Wong <peter.wm.wong@gmail.com>
Cr-Commit-Position: refs/heads/master@{#61005}
Make sure to adapt the formal parameters for the Promise.allSettled
method.
Bug: v8:7834
Change-Id: I255fc695f5ac0d62ed18f5aad78665feb38c241a
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1580239
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60996}
In the PerformPromise{All, Race, AllSettled} operations, the resolve
property of the constructor is looked up only once.
In the implementation, for the fast path, where the constructor's
resolve property is untainted, the resolve function is set to undefined.
Since undefined can't be a valid value for the resolve function,
we can switch on it (in CallResolve) to directly call the PromiseResolve
builtin. If the resolve property is tainted, we do an observable property
lookup, save this value, and call this property later (in CallResolve).
I ran this CL against the test262 tests locally and they all pass:
https://github.com/tc39/test262/pull/2131
Spec:
- https://github.com/tc39/ecma262/pull/1506
- https://github.com/tc39/proposal-promise-allSettled/pull/40
Bug: v8:9152
Change-Id: Icb36a90b5a244a67a729611c7b3315d2c29de6e9
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1574705
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60957}
This is a reland of f8962ae1a2
Original change's description:
> Preparing v8 to use with python3 /test
>
> There are now less that 400 days until the end of life
> of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
> The code compatibility check for python2 and python3
> used the following tools: futurize, flake8
> You can see the reports here: https://travis-ci.com/bmsdave/v8/builds
>
> This CL was uploaded by git cl split.
>
> Bug: v8:8594
> Change-Id: Idbf467daf629a4e808345a6a88036c2a3f259138
> Reviewed-on: https://chromium-review.googlesource.com/c/1470121
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59679}
Bug: v8:8594
Change-Id: I8c1a8d6593a4a927d56d37dada2c704062e842cc
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1484300
Reviewed-by: Tamer Tas <tmrts@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#60354}
This reverts commit f8962ae1a2.
Reason for revert: breaks Arm bots, e.g. https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Arm/9655, task: https://chromium-swarm.appspot.com/task?d=true&id=431dfa503db16d10
Original change's description:
> Preparing v8 to use with python3 /test
>
> There are now less that 400 days until the end of life
> of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
> The code compatibility check for python2 and python3
> used the following tools: futurize, flake8
> You can see the reports here: https://travis-ci.com/bmsdave/v8/builds
>
> This CL was uploaded by git cl split.
>
> Bug: v8:8594
> Change-Id: Idbf467daf629a4e808345a6a88036c2a3f259138
> Reviewed-on: https://chromium-review.googlesource.com/c/1470121
> Commit-Queue: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59679}
TBR=machenbach@chromium.org,sergiyb@chromium.org,herhut@chromium.org,bmsdave@gmail.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:8594
Change-Id: I17a0a7b203fa2c0ab0f965240ee1415b7513e1cf
Reviewed-on: https://chromium-review.googlesource.com/c/1478692
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59725}
There are now less that 400 days until the end of life
of Python 2(aka _legacy_ Python) https://pythonclock.org/ .
The code compatibility check for python2 and python3
used the following tools: futurize, flake8
You can see the reports here: https://travis-ci.com/bmsdave/v8/builds
This CL was uploaded by git cl split.
Bug: v8:8594
Change-Id: Idbf467daf629a4e808345a6a88036c2a3f259138
Reviewed-on: https://chromium-review.googlesource.com/c/1470121
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Sergiy Belozorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59679}
Escaped contextual keywords are simply valid identifiers if they do not occur
in the context where they are a keyword. Escape sequences of the form \uNNNN
or \u{NNNNNN} must be consumed as part of the identifier.
If such escaped contextual keywords do occur in a context where they are a
keyword, they are a syntax error. In that case we manually check locally
whether they are escaped.
Bug: v8:6543, v8:6541
Change-Id: I7e1557963883e722310b9078d7d7636ec94aa603
Reviewed-on: https://chromium-review.googlesource.com/c/1473293
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59628}
This is part 1 of 2 of clean up. C++ change in Part 2 next.
Bug: v8:8705
Change-Id: Ibf4425c141391581b963f4775286b65b652452e2
Reviewed-on: https://chromium-review.googlesource.com/c/1461172
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59581}
This is a reland of 81eec150f6
Original change's description:
> Reland "[test] refactor testsuite configuration"
>
> This is a reland of 7f92ad0ab6
>
> Original change's description:
> > [test] refactor testsuite configuration
> >
> > Every testsuite configuration consist of at least 30% code duplication.
> >
> > The code age ranges from 10 years old to 5 years old. Implementing anything that
> > touches the testsuite code becomes a technical fight to the death.
> >
> > This CL removes all the duplication by refactoring the common functionality.
> >
> > This CL contains structural changes without any logical changes % small bug
> > fixes.
> >
> > R=machenbach@chromium.org
> > CC=yangguo@chromium.org,sergiyb@chromium.org
> >
> > Bug: v8:8174, v8:8769
> > Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2
> > Reviewed-on: https://chromium-review.googlesource.com/c/1445881
> > Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
> > Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#59361}
>
> Bug: v8:8174, v8:8769
> Change-Id: I8e7078cfb875ceb3777e57084e6f8dfac09693e7
> Reviewed-on: https://chromium-review.googlesource.com/c/1454485
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Tamer Tas <tmrts@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59369}
Bug: v8:8174, v8:8790
Change-Id: I38ab9d37bca76057441a970f26e2102e4387a857
Reviewed-on: https://chromium-review.googlesource.com/c/1454724
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59387}
1. Change the function to align with UTS35 instead of (old) RFC.
2. Restrict tag as Unicode Locale Identifier by code that on top of ICU.
Because icu::Locale in ICU63 is not tight enough to restrict that.
Added comments to show what to do (to use icu::LocaleBuilder) after
the landing of ICU64
3. Fix to pass two tests in test262.
Bug: v8:8262,v8:8670,v8:7684
Change-Id: If244647e6a50daae305b9ae1a569100859be8a0c
Reviewed-on: https://chromium-review.googlesource.com/c/1435737
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59382}
This reverts commit 81eec150f6.
Reason for revert: windows mozilla test failures
Original change's description:
> Reland "[test] refactor testsuite configuration"
>
> This is a reland of 7f92ad0ab6
>
> Original change's description:
> > [test] refactor testsuite configuration
> >
> > Every testsuite configuration consist of at least 30% code duplication.
> >
> > The code age ranges from 10 years old to 5 years old. Implementing anything that
> > touches the testsuite code becomes a technical fight to the death.
> >
> > This CL removes all the duplication by refactoring the common functionality.
> >
> > This CL contains structural changes without any logical changes % small bug
> > fixes.
> >
> > R=machenbach@chromium.org
> > CC=yangguo@chromium.org,sergiyb@chromium.org
> >
> > Bug: v8:8174, v8:8769
> > Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2
> > Reviewed-on: https://chromium-review.googlesource.com/c/1445881
> > Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
> > Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> > Cr-Commit-Position: refs/heads/master@{#59361}
>
> Bug: v8:8174, v8:8769
> Change-Id: I8e7078cfb875ceb3777e57084e6f8dfac09693e7
> Reviewed-on: https://chromium-review.googlesource.com/c/1454485
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Commit-Queue: Tamer Tas <tmrts@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59369}
TBR=machenbach@chromium.org,sergiyb@chromium.org,tmrts@chromium.org
Change-Id: I8f5650b5f46be299c004e2fa8b708fa2c17a4dc2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8174, v8:8769
Reviewed-on: https://chromium-review.googlesource.com/c/1454607
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59370}
This is a reland of 7f92ad0ab6
Original change's description:
> [test] refactor testsuite configuration
>
> Every testsuite configuration consist of at least 30% code duplication.
>
> The code age ranges from 10 years old to 5 years old. Implementing anything that
> touches the testsuite code becomes a technical fight to the death.
>
> This CL removes all the duplication by refactoring the common functionality.
>
> This CL contains structural changes without any logical changes % small bug
> fixes.
>
> R=machenbach@chromium.org
> CC=yangguo@chromium.org,sergiyb@chromium.org
>
> Bug: v8:8174, v8:8769
> Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2
> Reviewed-on: https://chromium-review.googlesource.com/c/1445881
> Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59361}
Bug: v8:8174, v8:8769
Change-Id: I8e7078cfb875ceb3777e57084e6f8dfac09693e7
Reviewed-on: https://chromium-review.googlesource.com/c/1454485
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59369}
This reverts commit 7f92ad0ab6.
Reason for revert: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Win32/19148
Original change's description:
> [test] refactor testsuite configuration
>
> Every testsuite configuration consist of at least 30% code duplication.
>
> The code age ranges from 10 years old to 5 years old. Implementing anything that
> touches the testsuite code becomes a technical fight to the death.
>
> This CL removes all the duplication by refactoring the common functionality.
>
> This CL contains structural changes without any logical changes % small bug
> fixes.
>
> R=machenbach@chromium.org
> CC=yangguo@chromium.org,sergiyb@chromium.org
>
> Bug: v8:8174, v8:8769
> Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2
> Reviewed-on: https://chromium-review.googlesource.com/c/1445881
> Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#59361}
TBR=machenbach@chromium.org,sergiyb@chromium.org,tmrts@chromium.org,v8-reviews@chromium.org
Change-Id: I473f0d4c6b9c0239923b8c03699dbc38b7f85030
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8174, v8:8769
Reviewed-on: https://chromium-review.googlesource.com/c/1454599
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59362}
Every testsuite configuration consist of at least 30% code duplication.
The code age ranges from 10 years old to 5 years old. Implementing anything that
touches the testsuite code becomes a technical fight to the death.
This CL removes all the duplication by refactoring the common functionality.
This CL contains structural changes without any logical changes % small bug
fixes.
R=machenbach@chromium.orgCC=yangguo@chromium.org,sergiyb@chromium.org
Bug: v8:8174, v8:8769
Change-Id: Iee299569caa7abdc0307ecf606136669034a28a2
Reviewed-on: https://chromium-review.googlesource.com/c/1445881
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59361}
Test262 has a couple of duplicated test files with the identical inside both
"test262/data/test" and "test262/local-tests/test".
Testrunner used to deduplicate the tests, which masked this issue.
This CL removes the obsolete copies in the local-tests.
R=adamk@chromium.org,yangguo@chromium.org,machenbach@chromium.org
Bug: v8:8174,v8:8728
Change-Id: Iecdc40b417f237feb916f1c3a24f8def7ea11fad
Reviewed-on: https://chromium-review.googlesource.com/c/1452436
Reviewed-by: Adam Klein <adamk@chromium.org>
Commit-Queue: Tamer Tas <tmrts@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59354}
This patch changes the parser to allow for-of initializer
var-redeclaration of non-destructured catch parameters.
Previously, the spec allowed var-redeclaration of a
non-destructured catch parameter…
try {} catch (e) { var e; }
…except in the particular case where the var declaration is
a for-of initializer:
try {} catch (e) { for (var e of whatever) {} }
https://github.com/tc39/ecma262/pull/1393 removes this strange
exceptional case. This patch implements that change.
BUG=v8:8759
Change-Id: Ia4e33ac1eab89085f8a5fdb547f479cfa38bbee5
Reviewed-on: https://chromium-review.googlesource.com/c/1444954
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59209}
Remove hc from -u- if does not agree with the resolved one.
Bug: v8:7482
Change-Id: I635c5357b8fd2b630ed80577a9b6a116e9a0e3f4
Reviewed-on: https://chromium-review.googlesource.com/c/1417170
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59084}
This is a partial reland of 048a3a3ecb
Original change's description:
> [Intl] Cleans up intl-relative-time-format flag
>
> Cleans up always=true intl-relative-time-format flag
> It shipped in m71 in Dec 2018.
>
> Bug: v8:8704
> Change-Id: I52d86aea9aedf201a216a1df0773a486fbee37b9
> Reviewed-on: https://chromium-review.googlesource.com/c/1417299
> Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
> Commit-Queue: Frank Tang <ftang@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58904}
Bug: v8:8704
Change-Id: Iac62a347eea7f85dd3fa4a3bbfb18091b80f9a5e
Reviewed-on: https://chromium-review.googlesource.com/c/1429224
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59081}
This adds the new runtime flag as a variant and runs it on a subset of
builders corresponding to the "extra" testing set.
Currently failing tests are skipped in the new variant.
After https://crrev.com/c/1433777 this costs only little additional
resources.
Bug: v8:8678
Change-Id: Ibd0e38872814d11252e55a7c6a58d313aa84ebe3
Reviewed-on: https://chromium-review.googlesource.com/c/1433774
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59080}
Also insert NestedVariableDeclarations in the preparser if they occur. This
should be uncommon enough to not hurt preparser performance. This will also
allow us to stop checking for conflicts on already preparsed code. Since the
preparser itself will mainly run off the main thread, this can allow us to free
some main-thread time.
Bug: v8:7829, v8:8706
Change-Id: I03f2690eb7b22e941995d6f2697e64211ddbeffb
Reviewed-on: https://chromium-review.googlesource.com/c/1430069
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#59044}
Cleans up always=true intl-relative-time-format flag
It shipped in m71 in Dec 2018.
Bug: v8:8704
Change-Id: I52d86aea9aedf201a216a1df0773a486fbee37b9
Reviewed-on: https://chromium-review.googlesource.com/c/1417299
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58904}
and also fix part of test in intl402/Locale/likely-subtags
Improve Intl::ToLanguageTag to also handle -yes in -u- extension
Avoid removing if there are other text after -true and -yes before -
Bug: v8:7669, v8:8236
Change-Id: I59943651889602288e6978d0b1c875d89199fe33
Reviewed-on: https://chromium-review.googlesource.com/c/1383094
Reviewed-by: Jungshik Shin <jshin@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58900}
The current implementation does not correctly handle the edge case for setYear
where input is something like -0.99
Bug: v8:5139
Change-Id: Ia919814eb6282c7f996cccc4531ed073e843ba27
Reviewed-on: https://chromium-review.googlesource.com/c/1412501
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Z Nguyen-Huu <duongn@microsoft.com>
Cr-Commit-Position: refs/heads/master@{#58899}
That makes the declaration in sync with how dynamic references are resolved,
avoiding duplicate variable creation in the likely case that the variable is
also referenced within the eval.
Bug: v8:5112, v8:5135, v8:8693
Change-Id: I0c55495f573fe8b5076b1627c139ff72d1adda74
Also-by: leszeks@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/1408890
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58850}
Instead of de-sugaring destructuring assignment in the parser (using the
pattern rewriter), pass the Object/ArrayLiterals through to the bytecode
generator, which can desugar them in-place.
This allows us to decrease the amount of AST node creation, and improve
the generated bytecode using domain-specific knowledge. As a side effect
we partially fix an old execution ordering spec bug.
Currently only implemented for assignments, not declarations, as the
latter has some additional complexity.
Bug: v8:4951
Change-Id: I3d69d232bea2968ef20df68a74014d9e05808cfe
Reviewed-on: https://chromium-review.googlesource.com/c/1375660
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Ross McIlroy <rmcilroy@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58512}
This is a reland of 0e22ec737b
Original change's description:
> [regexp] Escape newlines when setting [[OriginalSource]]
>
> This escapes LineTerminator characters in a regexp pattern when
> creating the string that will be stored in the [[OriginalSource]] slot.
>
> As an example, the source property for all following objects will equal
> "\n" (a '\' character followed by 'n'):
>
> /\n/
> new RegExp("\n")
> new RegExp("\\n")
>
> Bug: v8:1982, chromium:855009
> Change-Id: I3b539497a0697e3d51ec969cae49308b0b312a19
> Reviewed-on: https://chromium-review.googlesource.com/c/1384316
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Mathias Bynens <mathias@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58387}
Bug: v8:1982, chromium:855009
Change-Id: I1ba22395477ec37e8e8c944000f9beade1e3250b
Reviewed-on: https://chromium-review.googlesource.com/c/1386495
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58419}
This reverts commit 0e22ec737b.
Reason for revert: Breaks layout tests:
https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8-Blink%20Linux%2064/28814
Original change's description:
> [regexp] Escape newlines when setting [[OriginalSource]]
>
> This escapes LineTerminator characters in a regexp pattern when
> creating the string that will be stored in the [[OriginalSource]] slot.
>
> As an example, the source property for all following objects will equal
> "\n" (a '\' character followed by 'n'):
>
> /\n/
> new RegExp("\n")
> new RegExp("\\n")
>
> Bug: v8:1982, chromium:855009
> Change-Id: I3b539497a0697e3d51ec969cae49308b0b312a19
> Reviewed-on: https://chromium-review.googlesource.com/c/1384316
> Commit-Queue: Jakob Gruber <jgruber@chromium.org>
> Reviewed-by: Yang Guo <yangguo@chromium.org>
> Reviewed-by: Mathias Bynens <mathias@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#58387}
TBR=yangguo@chromium.org,jgruber@chromium.org,mathias@chromium.org
Change-Id: I1db7e6a0c6cd1cd995fe9f499458108e88dc8cb9
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:1982, chromium:855009
Reviewed-on: https://chromium-review.googlesource.com/c/1386493
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58396}
This escapes LineTerminator characters in a regexp pattern when
creating the string that will be stored in the [[OriginalSource]] slot.
As an example, the source property for all following objects will equal
"\n" (a '\' character followed by 'n'):
/\n/
new RegExp("\n")
new RegExp("\\n")
Bug: v8:1982, chromium:855009
Change-Id: I3b539497a0697e3d51ec969cae49308b0b312a19
Reviewed-on: https://chromium-review.googlesource.com/c/1384316
Commit-Queue: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58387}
Remove flags and all string in JSLocale
This does not change the logic of Intl.Locale constructor
but only the way we store the information.
Preparation for logic rewrite that sync with latest spec.
Bug: v8:7684
Change-Id: Ib61705eaf00e5bcf63443c55c29f0b0b61f8e4c9
Reviewed-on: https://chromium-review.googlesource.com/c/1377996
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58386}
Now we just check for each variable declared in the parameter scope whether it
occurs as a lexical variable in the body scope. This way the preparser will
also identify them.
Bug: v8:2728, v8:5064
Change-Id: I9fd96590fa431de0656c85295fd31af9b36f2e32
Reviewed-on: https://chromium-review.googlesource.com/c/1384225
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58375}
- Directly declares the special catch variable from the parser-base.
- Tracks Scope on PreParserBlock and finds conflicting lexical declarations by
simply walking the VariableMap of the block inserted for the pattern; or the
catch variable in case of identifier.
- This also enables throwing errors for duplicate let in the preparser. We may
have to back that out if it breaks something.
Bug: v8:2728, v8:7828
Change-Id: Id2eea62062533eb99cd6670c42a4b1da87139008
Reviewed-on: https://chromium-review.googlesource.com/c/1382095
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58353}
This changes how rewind upon preparser abort works. It now rewinds to the start
of the parameter scope. In the case of "function X(" it is before the "(". In
the case of arrow functions it's before the start of the arrow function. This
allows us to reparse the arrow function from the start so all parameters are
declared properly.
Bug: v8:2728, v8:7390
Change-Id: I1c40056a49ec198560e63cd73949a59221ee0401
Reviewed-on: https://chromium-review.googlesource.com/c/1382736
Reviewed-by: Igor Sheludko <ishell@chromium.org>
Commit-Queue: Toon Verwaest <verwaest@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58332}
Change the initial value of breakType to undefined
Store break type into bits
Change the algorithm
Bug: v8:6891
Change-Id: Id2cc1e90c28d92364318928fc8a377f172ebb339
Reviewed-on: https://chromium-review.googlesource.com/c/1374996
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58298}
Enable --harmony-object-from-entries by default.
Object.fromEntries is a new standard library method, whose proposal
(https://tc39.github.io/proposal-object-from-entries/) is currently
at stage 3.
It simply creates a JSObject from an iterable collection of key/value
pairs, such that `Object.fromEntries([ [ "a", "b" ] ]) -> { a: "b" }`
BUG=v8:8021
R=gsathya@chromium.org, adamk@chromium.org
Change-Id: Ib55bb6ca43727d66b471c0fd14845735c1ca2894
Reviewed-on: https://chromium-review.googlesource.com/c/1373918
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58262}
This ensures V8 at least throws the correct exception for these
tests, even if it happens at the wrong phase (i.e. at runtime
instead of at parse time).
Bug: v8:8467
Change-Id: I101aa2c7e073a56163c29e96e6c47f6ff0a01e53
Reviewed-on: https://chromium-review.googlesource.com/c/1375909
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Commit-Queue: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58226}
The additional variant does not use wrapper disabling phase tests and negated
outcome processor. This allows to ensure that tests marked FAIL_PHASE_ONLY, do
actually fail without it.
R=machenbach@chromium.org
Bug: v8:8467
Change-Id: I66e07bd7107520872cc013bf0f33fdc6664baf56
Reviewed-on: https://chromium-review.googlesource.com/c/1361164
Commit-Queue: Sergiy Belozorov <sergiyb@chromium.org>
Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58211}
As per (https://github.com/tc39/proposal-string-matchall/pull/41), String.p.matchAll's fallback was removed.
Additionally, removed a IsNullOrUndefined check that was already covered by MaybeCallFunctionAtSymbol.
Updates to Test262 has been submitted: https://github.com/tc39/test262/pull/1990
Bug: v8:6890
Change-Id: I246cbbcb4641ebded704c5f772809f182deaa30e
Reviewed-on: https://chromium-review.googlesource.com/c/1369091
Commit-Queue: Peter Wong <peter.wm.wong@gmail.com>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Mathias Bynens <mathias@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58172}
This is purely a renaming change. The ES spec uses the term 'detach'
for the process of removing the backing store of a typed array, while
V8 uses the historical term 'neuter'. Update our internal implementation,
including method names and flag names, to match the spec.
Note that some error messages still use the term 'neuter' since error
messages are asserted by some embedder tests, like layout tests.
R=bmeurer@chromium.org, yangguo@chromium.org, mstarzinger@chromium.org, mlippautz@chromium.org
BUG=chromium:913887
Change-Id: I62f1c3ac9ae67ba01d612a5221afa3d92deae272
Reviewed-on: https://chromium-review.googlesource.com/c/1370036
Commit-Queue: Ben Titzer <titzer@chromium.org>
Reviewed-by: Michael Starzinger <mstarzinger@chromium.org>
Reviewed-by: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#58149}
This is a reland of a5336471f2
Original change's description:
> [builtins] Implement Object.fromEntries
>
> Adds the Object.fromEntries() method behind
> --harmony-object-from-entries.
>
> > Includes an initial implementation of the new experimental builtin
> Object.fromEntries implemented by Daniel Clifford, and
> has been modified by Caitlin Potter to support a fast case to skip
> the iterator protocol when it can be done unobservably in common cases.
>
> There are some incidental changes: A number of CSA macros have been
> updated to use TNodes, and some Context arguments have been
> re-arranged to be implicit in Torque. >
>
> There are also a number of mjsunit tests written mirroring and
> expanding on the test262 tests.
>
> BUG=v8:8021
>
> Change-Id: I1c12bee8a2f98c6297b77d5d723910a5e3b630cc
> Co-authored-by: Daniel Clifford <danno@chromium.org>
> Co-authored-by: Caitlin Potter <caitp@igalia.com>
> Reviewed-on: https://chromium-review.googlesource.com/c/1337585
> Commit-Queue: Daniel Clifford <danno@chromium.org>
> Reviewed-by: Daniel Clifford <danno@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57667}
Bug: v8:8021
Change-Id: I706e2d87bfc2f688e833c1b7d40ca82f5d80f5a2
Reviewed-on: https://chromium-review.googlesource.com/c/1346630
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Commit-Queue: Caitlin Potter <caitp@igalia.com>
Cr-Commit-Position: refs/heads/master@{#57798}
This reverts commit a5336471f2.
Reason for revert: Fails nosnap debug tests: https://ci.chromium.org/p/v8/builders/luci.v8.ci/V8%20Linux%20-%20nosnap%20-%20debug/21838
Original change's description:
> [builtins] Implement Object.fromEntries
>
> Adds the Object.fromEntries() method behind
> --harmony-object-from-entries.
>
> > Includes an initial implementation of the new experimental builtin
> Object.fromEntries implemented by Daniel Clifford, and
> has been modified by Caitlin Potter to support a fast case to skip
> the iterator protocol when it can be done unobservably in common cases.
>
> There are some incidental changes: A number of CSA macros have been
> updated to use TNodes, and some Context arguments have been
> re-arranged to be implicit in Torque. >
>
> There are also a number of mjsunit tests written mirroring and
> expanding on the test262 tests.
>
> BUG=v8:8021
>
> Change-Id: I1c12bee8a2f98c6297b77d5d723910a5e3b630cc
> Co-authored-by: Daniel Clifford <danno@chromium.org>
> Co-authored-by: Caitlin Potter <caitp@igalia.com>
> Reviewed-on: https://chromium-review.googlesource.com/c/1337585
> Commit-Queue: Daniel Clifford <danno@chromium.org>
> Reviewed-by: Daniel Clifford <danno@chromium.org>
> Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#57667}
TBR=danno@chromium.org,caitp@igalia.com,tebbi@chromium.org
Change-Id: Id0cd8b16131f151a42dffbaca7e59ab17c68ab23
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: v8:8021
Reviewed-on: https://chromium-review.googlesource.com/c/1346116
Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57677}
Adds the Object.fromEntries() method behind
--harmony-object-from-entries.
Includes an initial implementation of the new experimental builtin
Object.fromEntries implemented by Daniel Clifford, and
has been modified by Caitlin Potter to support a fast case to skip
the iterator protocol when it can be done unobservably in common cases.
There are some incidental changes: A number of CSA macros have been
updated to use TNodes, and some Context arguments have been
re-arranged to be implicit in Torque.
There are also a number of mjsunit tests written mirroring and
expanding on the test262 tests.
BUG=v8:8021
Change-Id: I1c12bee8a2f98c6297b77d5d723910a5e3b630cc
Co-authored-by: Daniel Clifford <danno@chromium.org>
Co-authored-by: Caitlin Potter <caitp@igalia.com>
Reviewed-on: https://chromium-review.googlesource.com/c/1337585
Commit-Queue: Daniel Clifford <danno@chromium.org>
Reviewed-by: Daniel Clifford <danno@chromium.org>
Reviewed-by: Tobias Tebbi <tebbi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57667}
- Removes IsRegExp check and special handling when false
- Removes MatchAllIterator
- Extracts previously inlined CreateRegExpStringIterator
- Update comments to match spec text and numbering
Bug: v8:6890
Change-Id: Ie81757a499acc77910f029835fb042e70d86d83d
Reviewed-on: https://chromium-review.googlesource.com/c/1317830
Commit-Queue: Peter Wong <peter.wm.wong@gmail.com>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57488}
To fix the to-be-landed-soon test262 test failure in
test262/intl402/DateTimeFormat/prototype/resolvedOptions/order
The spec change from "any order" to "table " order
in https://github.com/tc39/ecma402/pull/279
Change the order of creating each property
Move the code inside SetPropertyFromPattern into ResolvedOptions
so we can easily follow the spec.
Bug: v8:8379
Change-Id: Ibe9ea72a2557474fd81a9f350fffa298f4b7738f
Reviewed-on: https://chromium-review.googlesource.com/c/1302803
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Frank Tang <ftang@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57200}
Change the order of creating property for the return object
of Intl.NumberFormat.property.resolvedOptions()
according to the table in the spec.
This is due to spec change in from "any order" to "table "
in https://github.com/tc39/ecma402/pull/279
Failure w/o fixing it will happen once we land
test262/intl402/NumberFormat/prototype/resolvedOptions/order
Bug: v8:8378
Change-Id: Ic68fcfeba78af87d9bbd13c935ad9a91e76f4965
Reviewed-on: https://chromium-review.googlesource.com/c/1303195
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57195}
Fix the broken test of the to-be-landed
test262/intl402/ListFormat/prototype/resolvedOptions/order
The ecma402 spec change from "any order" to "table " order
in https://github.com/tc39/ecma402/pull/279 the intl* proposals
will follow.
Bug: v8:7871
Change-Id: If47ab44791920c23fe2e1101e60205589d0ac093
Reviewed-on: https://chromium-review.googlesource.com/c/1302058
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#57191}
