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2329 Commits

Author SHA1 Message Date
Linus Groh
83e8dfae38 LibJS: Use AK::Time in system_utc_epoch_nanoseconds() 
This also uses <time.h> APIs internally, but wraps them in a much nicer
interface.
 2022-04-03 01:10:31 +01:00
Idan Horowitz
59080f441e LibJS: Normalize NaN values in Sets and Maps 
This ensures that different NaN types (e.g. 0/0, 0 * Infinity, etc) are
mapped to the same Set/Map entry.
 2022-04-02 14:15:43 +01:00
Idan Horowitz
086969277e Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
Linus Groh
8e175b4959 LibJS: Adjust ISO8601 representation for years between 1 BCE and 999 CE 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/39eeecd
 2022-03-31 17:09:10 +01:00
Linus Groh
cfb04765fa LibJS: Correct PlainYearMonth arithmetic for non-ISO calendars 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/61e8dd0
 2022-03-31 17:09:10 +01:00
Linus Groh
b020b8eea2 LibJS: Handle Etc/GMT timezones properly in TimeZone{IANA,Bracketed}Name 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/8c73780
 2022-03-31 17:09:10 +01:00
Linus Groh
b5392f9e39 LibJS: Emit reference information for { calendarName: "always" } option 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/4f7519a
 2022-03-31 17:09:10 +01:00
Linus Groh
29aa938fa5 LibJS: Fix Duration.compare() for dates with unusual number of hours 
This is a normative change in the Temporal spec.

See:
- https://github.com/tc39/proposal-temporal/commit/08bcd53
- https://github.com/tc39/proposal-temporal/commit/e962797
 2022-03-31 17:09:10 +01:00
Hendiadyoin1
c79e4961f6 LibJS: Add explicit default copy+move constructors to ThrowCompletionOr 
This stops clangd from complaining about not being able to determine the
copy-constructibility of ThrowCompletionOr and Completion.
 2022-03-31 09:25:17 -04:00
Timothy Flynn
4fd463dae0 LibJS: Normalize mathematical references to negative zero 
This is an editorial change in the Intl spec. See:
https://github.com/tc39/ecma402/commit/d4be24e
 2022-03-30 14:24:32 +01:00
Timothy Flynn
41df4c6353 LibJS: Modernize InitializeDateTimeFormat and simplify error handling 
This is an editorial change in the Intl spec. See:
https://github.com/tc39/ecma402/commit/4cf1d2c
 2022-03-30 14:24:32 +01:00
Timothy Flynn
066352c9aa LibJS+LibUnicode: Align ECMA-402 "sanctioned" terminology with UTS 35 
This is an editorial change in the Intl spec. See:
https://github.com/tc39/ecma402/commit/087995c
https://github.com/tc39/ecma402/commit/233d29c

This also adds a missing spec link for the sanctioned units and fixes a
broken spec link for IsSanctionedSingleUnitIdentifier. In LibUnicode,
the NumberFormat generator is updated to use the constexpr helper to
retrieve sanctioned units.
 2022-03-30 14:24:32 +01:00
Timothy Flynn
1a76839e8d LibJS: Use consistent ASCII case-transformation and string language 
Also update the incorrect spec link for IsWellFormedCurrencyCode.

These are editorial changes in the Intl spec. See:
https://github.com/tc39/ecma402/commit/6939b44
https://github.com/tc39/ecma402/commit/3a775eb
https://github.com/tc39/ecma402/commit/97a7940
https://github.com/tc39/ecma402/commit/129c790
https://github.com/tc39/ecma402/commit/42ec908
https://github.com/tc39/ecma402/commit/ea25c36
 2022-03-30 14:24:32 +01:00
Timothy Flynn
72674d7905 LibJS: Set DateTimeFormat's [[HourCycle]] internal slot only once 
This is an editorial change in the Intl spec. See:
https://github.com/tc39/ecma402/commit/8081868
 2022-03-30 14:24:32 +01:00
Timothy Flynn
0975eba724 LibJS: Mark an invocation to RequireObjectCoercible as fallible 
This is an editorial change in the Intl spec. See:
https://github.com/tc39/ecma402/commit/6939b44
 2022-03-30 14:24:32 +01:00
Timothy Flynn
36bff95f15 LibJS: Use the new TransformCase AO for locale-aware case conversions 
This is an editorial change in the Intl spec. See:
https://github.com/tc39/ecma402/commit/6939b44
 2022-03-30 14:24:32 +01:00
Timothy Flynn
f8e7701cf3 LibJS: Disallow calendar display names which contain an underscore 
This is a normative change in the Intl spec. See:
https://github.com/tc39/ecma402/commit/2703d06
 2022-03-30 14:24:32 +01:00
Timothy Flynn
7c41e6058a LibJS: Explicitly indicate infallible incovations 
These are editorial changes in the Intl spec.

See:
https://github.com/tc39/ecma402/commit/6804096
https://github.com/tc39/ecma402/commit/6361167
https://github.com/tc39/ecma402/commit/8718171
https://github.com/tc39/ecma402/commit/fd37cb4
https://github.com/tc39/ecma402/commit/00fcfb0
https://github.com/tc39/ecma402/commit/913f832
 2022-03-30 14:24:32 +01:00
Linus Groh
68ee193464 LibJS: Check type of ShadowRealm.prototype.importValue() 2nd argument 
This is a normative change in the ShadowRealm spec.

See: https://github.com/tc39/proposal-shadowrealm/commit/2b45a15
 2022-03-29 23:48:25 +01:00
Linus Groh
f1d744e11a LibJS: Fix sign in PlainYearMonth.prototype.subtract() 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/6cf421b
 2022-03-29 23:21:17 +01:00
Linus Groh
e4fe60b972 LibJS: Update incorrect spec comment in ToRelativeTemporalObject 
This is a normative change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/4cb192d
 2022-03-29 22:56:03 +01:00
Idan Horowitz
9cfbbfd8d8 LibJS: Implement the EnumerateObjectProperties AO 2022-03-29 14:34:08 +03:00
Linus Groh
a5ea066693 LibJS: Fix number types in GetISOPartsFromEpoch 
This is an editorial change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/c5b645d

This means we now have to pass a global object and construct a BigInt
object just for the assertion, but oh well. We might want to have an
assertion macro that's optimized away in release builds at a later
point, however.
 2022-03-25 18:33:55 +00:00
Linus Groh
9950f06623 LibJS: Update spec comment in BuiltinTimeZoneGetPlainDateTimeFor 
This is an editorial change in the Temporal spec from a long time ago.

See: https://github.com/tc39/proposal-temporal/commit/e480d40
 2022-03-25 18:30:33 +00:00
Linus Groh
ff3256792d LibJS: Change nanoseconds_to_days() argument from a JS to Crypto BigInt 
This is an editorial change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/0b1346c
 2022-03-19 19:28:49 +00:00
Linus Groh
039cb9f189 LibJS: Change nanoseconds_to_days() result from a JS to Crypto BigInt 
Similar to the preceding commit(s).
 2022-03-19 19:28:49 +00:00
Linus Groh
360c65e92b LibJS: Change balance_duration() nanoseconds from a JS to Crypto BigInt 
Similar to the preceding commit.
 2022-03-19 19:28:49 +00:00
Linus Groh
48856498f0 LibJS: Change total_duration_nanoseconds() from JS to Crypto BigInts 
This removes a bunch of silly wrapping and unwrapping of Crypto
SignedBigInteger values in JS BigInt objects, which isn't even intended
by the spec - it just wants us to take an integer value, not a BigInt
specifically. Nice opportunity to remove a couple of allocations. :^)
 2022-03-19 19:28:49 +00:00
Lenny Maiorani
a0367aa43b DevTools+LibJS+LibWeb: Change class_name to use StringView 
This helps make the overall codebase consistent. `class_name()` in
`Kernel` is always `StringView`, but not elsewhere.

Additionally, this results in the `strlen` (which needs to be done
when printing or other operations) always being computed at
compile-time.
 2022-03-19 00:20:46 +00:00
Lenny Maiorani
4c5e9f5633 Everywhere: Deduplicate day/month name constants 
Day and month name constants are defined in numerous places. This
pulls them together into a single place and eliminates the
duplication. It also ensures they are `constexpr`.
 2022-03-18 23:48:50 +00:00
Lenny Maiorani
f912a48315 Userland: Change static const variables to static constexpr 
`static const` variables can be computed and initialized at run-time
during initialization or the first time a function is called. Change
them to `static constexpr` to ensure they are computed at
compile-time.

This allows some removal of `strlen` because the length of the
`StringView` can be used which is pre-computed at compile-time.
 2022-03-18 19:58:57 +01:00
Linus Groh
9422ae9bb2 LibJS: Add infallible variant of VM::push_execution_context() 
It makes no sense to require passing a global object and doing a stack
space check in some cases where running out of stack is highly unlikely,
we can't recover from errors, and currently ignore the result anyway.

This is most commonly in constructors and when setting things up, rather
than regular function calls.
 2022-03-18 01:12:12 +01:00
Timothy Flynn
157d16f049 LibJS: Update specification steps for RegExp Match Indices 
This proposal was implemented in Stage 3 in commit:
6c67de8186

It is now Stage 4 and has been merged into the main ECMA-262 spec:
https://github.com/tc39/ecma262/commit/0209d85
 2022-03-17 11:29:51 -04:00
Linus Groh
619794dfa7 LibJS: Fix fraction substring in ParseTimeZoneOffsetString 
This is a normative change in the Temporal spec.

See:
- https://github.com/tc39/proposal-temporal/commit/97d553c
- https://github.com/tc39/proposal-temporal/commit/d53af7f

Note that we already implemented this correctly, so the only change is
updating the spec comment.
 2022-03-16 21:49:38 +00:00
Linus Groh
356fa2dca1 LibJS: Remove unused code in DifferenceISODate 
This is an editorial change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/056f695
 2022-03-16 21:49:38 +00:00
Linus Groh
2ad69d789b LibJS: Remove the ConstrainToRange AO 
This is an editorial change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/537b3e6
 2022-03-16 21:49:38 +00:00
Linus Groh
1521c5f55c LibJS: Remove argument type assertion from ParseTemporalDurationString 
This is an editorial change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/8615b41
 2022-03-16 21:49:38 +00:00
Linus Groh
0c22a7f822 LibJS: Assume Get() on the result of PrepareTemporalFields can't fail 
This is an editorial change in the Temporal spec.

See: https://github.com/tc39/proposal-temporal/commit/980e168
 2022-03-16 21:49:38 +00:00
Lenny Maiorani
d00b79568f Libraries: Use default constructors/destructors in LibJS 
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules

"The compiler is more likely to get the default semantics right and
you cannot implement these functions better than the compiler."
 2022-03-16 16:19:40 +00:00
Linus Groh
fb60ada6ce LibJS: Handle non-Error this object in Error.prototype.stack getter 
This is taken from the abandoned error stacks proposal, which
already serves as the source of truth for the setter. It only requires
the this value to be an object - if it's not an Error object, the getter
returns undefined.
I have not compared this behavior to the non-standard implementations of
the stack property in other engines, but presumably the spec authors
already did that work.

This change gets the Sentry browser SDK working to a point where it can
actually send uncaught exceptions via the API :^)
 2022-03-15 17:32:48 +01:00
Linus Groh
ecba29c158 LibJS: Set internal function name of NativeError constructors 
By using the same NativeFunction constructor as plain ErrorConstructor
and passing the name, TypeError & co. will now include their name in
backtraces and such.
Eventually we should probably rely on [[InitialName]] for this, but for
now that's how it works.
 2022-03-15 17:32:48 +01:00
Timothy Flynn
04bb17ca94 LibJS: Reorganize spec steps for Intl.RelativeTimeFormat 
This is an editorial change in the Intl spec:
https://github.com/tc39/ecma402/commit/a3ae343
 2022-03-15 17:30:58 +01:00
Timothy Flynn
8941d0b49e LibJS: Reorganize spec steps for Intl.PluralRules 
This is an editorial change in the Intl spec:
https://github.com/tc39/ecma402/commit/d7c7157
 2022-03-15 17:30:58 +01:00
Timothy Flynn
812d3a7ef8 LibJS: Reorganize spec steps for Intl.NumberFormat 
This is an editorial change in the Intl spec:
https://github.com/tc39/ecma402/commit/110cb1f
 2022-03-15 17:30:58 +01:00
Timothy Flynn
d6868d1e9d LibJS: Reorganize spec steps for Intl.Locale 
This is an editorial change in the Intl spec:
https://github.com/tc39/ecma402/commit/31f6003
 2022-03-15 17:30:58 +01:00
Timothy Flynn
6677e03a52 LibJS: Reorganize spec steps for Intl.ListFormat 
This is an editorial change in the Intl spec:
https://github.com/tc39/ecma402/commit/61bc370
 2022-03-15 17:30:58 +01:00
Timothy Flynn
72462bed2f LibJS: Reorganize spec steps for Intl.DisplayNames 
This is an editorial change in the Intl spec:
https://github.com/tc39/ecma402/commit/5b51804
 2022-03-15 17:30:58 +01:00
Timothy Flynn
1f9c5c186f LibJS: Reorganize spec steps for Intl.DateTimeFormat 
This is an editorial change in the Intl spec:
https://github.com/tc39/ecma402/commit/97e1ecc
 2022-03-15 17:30:58 +01:00
Timothy Flynn
194ca06f78 LibJS: Reorganize spec steps for Intl.Collator 
This is an editorial change in the Intl spec:
https://github.com/tc39/ecma402/commit/7c13db4

This also normalizes the spelling of the "Internal slots" heading in
Intl.Collator, which is another editorial change in the Intl spec:
https://github.com/tc39/ecma402/commit/ec064bd
 2022-03-15 17:30:58 +01:00
Ali Mohammad Pur
d75cf27e02 LibJS: Implement default values for function parameters in BC 2022-03-14 22:28:53 +01:00