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1357 commits

Author SHA1 Message Date
Linus Groh
0e201fbb42 LibJS: Implement Temporal.PlainDate.prototype.toJSON() 2021-08-19 00:26:09 +01:00
Linus Groh
73d888e9e6 LibJS: Implement Temporal.PlainDate.prototype.toLocaleString() 2021-08-19 00:23:48 +01:00
Linus Groh
402f04c2fc LibJS: Implement Temporal.PlainDate.prototype.toString() 2021-08-19 00:14:17 +02:00
Linus Groh
310192f918 LibJS: Make Temporal's get_option() take a PropertyName directly
Instead of constructing a String and converting that to a PropertyName
on the fly, we can just leverage CommonPropertyNames, add a couple more
and directly pass ready-to-use PropertyNames with pre-allocated Strings.
2021-08-19 00:14:17 +02:00
Linus Groh
092f924cfd LibJS: Reflect naming consistency editorial changes in the Temporal spec
See:

- 2aa7dce
- 13daa33
- 8085873
2021-08-18 23:03:22 +01:00
Linus Groh
b2badd6333 LibJS: Update some Temporal spec section numbers
These shifted due to the addition of the ParseTemporalRelativeToString
AO in ad06578.
2021-08-18 19:26:08 +01:00
Linus Groh
90f7e01179 LibJS/Tests: Add Temporal.Calendar.from() tests for more object types 2021-08-17 23:06:05 +01:00
Linus Groh
0cdad283c0 LibJS: Reflect Record wording editorial change in the Temporal spec
See: c8f14d0
2021-08-17 21:59:35 +01:00
Linus Groh
74ee1c9a8c LibJS: Add PlainDateTime fast path to various Calendar.prototype getters
This is a recent editorial change in the Temporal spec.

See: c3880a3
2021-08-17 21:59:35 +01:00
Linus Groh
d46c531023 LibJS: Add and use newly introduced ToIntegerThrowOnInfinity Temporal AO
See: 2ed58f4
2021-08-17 21:59:35 +01:00
Linus Groh
1292d80b93 LibJS: Implement Temporal.Calendar.prototype.mergeFields() 2021-08-17 00:26:19 +01:00
davidot
47bc72bcf6 LibJS: Correctly handle Unicode characters in JS source text
Also recognize additional white space characters.
2021-08-16 23:20:04 +01:00
davidot
4d6502de42 LibJS: Disallow standalone super expression 2021-08-16 23:20:04 +01:00
davidot
a8b25d6c36 LibJS: Handle '++' and '--' more correctly within expression 2021-08-16 23:20:04 +01:00
davidot
5f344f7ca3 LibJS: Check that 'let' is followed by declaration before matching it
Since 'let' is a valid variable name (in non-strict mode) let may not be
the start of a declaration but just an identifier.
2021-08-16 23:20:04 +01:00
davidot
179c48e1a4 LibJS: Add optional extra strict checks in parse_binding_pattern 2021-08-16 23:20:04 +01:00
davidot
f1f338edcd LibJS: Tighten default values in formal parameter parsing
Disallow default parameter for rest parameters.
Disallow yield expressions as default values.
2021-08-16 23:20:04 +01:00
davidot
4989e79c45 LibJS: Allow yielding a class 2021-08-16 23:20:04 +01:00
davidot
19582ccad8 LibJS: Treat yield as an identifier in more non-generator contexts
And disallow some cases where we are in a generator context.
2021-08-16 23:20:04 +01:00
davidot
26177b1826 LibJS: Add more duplicated declarations detection
This is a small step in the right direction although the amount of
different checks is becoming unsustainable. In the future we probably
want to have the current_scope handle all declarations.
2021-08-16 23:20:04 +01:00
davidot
085c7df895 LibJS: Be more strict about the lhs of a for in/of loop
This is not entirely correct as really Object- and ArrayExpressions are
not allowed but that requires a bigger refactoring of for statement
parsing.
2021-08-16 23:20:04 +01:00
davidot
106f9e30d7 LibJS: Force the lexer to parse a regex when expecting a statement 2021-08-16 23:20:04 +01:00
davidot
05444103e3 LibJS: Treat arrow expression as function and stop parsing after 2021-08-16 23:20:04 +01:00
davidot
e31b715808 LibJS: Make functions reset break and continue context 2021-08-16 23:20:04 +01:00
davidot
be3b4a68d2 LibJS: Allow class methods named "get", "set" or "static" 2021-08-16 23:20:04 +01:00
davidot
b16c02d6b4 LibJS: Allow labelled functions in certain contexts
Also disallow duplicated labels.
2021-08-16 23:20:04 +01:00
davidot
4cc95ae39d LibJS: Fix that a windows-style new line was not escaped properly 2021-08-16 23:20:04 +01:00
Linus Groh
cbe7015c0c LibJS: Add missing spec link to YearMonthFromFields 2021-08-16 20:40:21 +01:00
Linus Groh
795e077eb8 LibJS: Implement Temporal.PlainDate.prototype.toPlainMonthDay() 2021-08-16 20:40:21 +01:00
Linus Groh
31f65b8c50 LibJS: Implement Temporal.Calendar.prototype.monthDayFromFields() 2021-08-16 20:40:21 +01:00
Linus Groh
c1ffc17134 LibJS: Implement Temporal.Calendar.prototype.fields() 2021-08-16 20:02:02 +01:00
Linus Groh
6709c915aa LibJS: Implement Temporal.PlainDate.prototype.toPlainYearMonth() 2021-08-16 14:10:41 +01:00
Linus Groh
ed9d37bd40 LibJS: Implement Temporal.Calendar.prototype.yearMonthFromFields() 2021-08-16 14:10:41 +01:00
davidot
020bfc9d93 LibJS: Parse and partially execute import and export statements
We produce the import and export entries as per the spec. However we do
not yet verify that named things that are exported are declared
somewhere.
2021-08-15 23:51:47 +01:00
davidot
7613c22b06 LibJS: Add a mode to parse JS as a module
In a module strict mode should be enabled at the start of parsing and we
allow import and export statements.
2021-08-15 23:51:47 +01:00
Linus Groh
fa8e9cb683 LibJS/Tests: Skip flaky FinalizationRegistry.prototype.cleanupSome test 2021-08-15 16:44:01 +01:00
Timothy Flynn
f1ce998d73 LibRegex+LibJS: Combine named and unnamed capture groups in MatchState
Combining these into one list helps reduce the size of MatchState, and
as a result, reduces the amount of memory consumed during execution of
very large regex matches.

Doing this also allows us to remove a few regex byte code instructions:
ClearNamedCaptureGroup, SaveLeftNamedCaptureGroup, and NamedReference.
Named groups now behave the same as unnamed groups for these operations.
Note that SaveRightNamedCaptureGroup still exists to cache the matched
group name.

This also removes the recursion level from the MatchState, as it can
exist as a local variable in Matcher::execute instead.
2021-08-15 11:43:45 +01:00
Robert Stefanic
e26cfd313e LibJS: Prevent stack overflow in flatten_into_array()
The check for stack space in VM from push_execution_context has been
moved to a method on VM called did_reach_stack_space_limit. This
allows us to check the stack size in other places besides
push_execution_context.

We can now verify that we have enough space on the stack before calling
flatten_into_array to ensure that we don't cause a stack overflow error
when calling the function with a large depth.
2021-08-15 11:24:30 +01:00
Linus Groh
4520863c0e LibJS/Tests: Add test for PlainMonthDay default reference year 2021-08-15 10:36:36 +01:00
Linus Groh
8f7a9e1e5c LibJS/Tests: Add test for PlainYearMonth default reference day 2021-08-15 10:36:36 +01:00
Linus Groh
1549845389 LibJS: Implement Temporal.PlainMonthDay.prototype.getISOFields() 2021-08-15 10:36:36 +01:00
Linus Groh
7fb05eb878 LibJS: Implement Temporal.PlainMonthDay.prototype.valueOf() 2021-08-15 10:36:36 +01:00
Linus Groh
c2ed3ad66b LibJS: Implement Temporal.PlainMonthDay.prototype.day 2021-08-15 10:36:36 +01:00
Linus Groh
9551aa17d3 LibJS: Implement Temporal.PlainMonthDay.prototype.monthCode 2021-08-15 10:36:36 +01:00
Linus Groh
1382be1707 LibJS: Implement Temporal.PlainMonthDay.prototype.calendar 2021-08-15 10:36:36 +01:00
Linus Groh
37b5a0715e LibJS: Implement Temporal.PlainMonthDay.prototype[@@toStringTag] 2021-08-15 10:36:36 +01:00
Linus Groh
0cf526d0c4 LibJS: Handle PlainMonthDay in the Calendar.prototype getters 2021-08-15 10:36:36 +01:00
Linus Groh
b76bae13fd LibJS: Handle PlainMonthDay in ISO{Year,Month,MonthCode,Day} 2021-08-15 10:36:36 +01:00
Linus Groh
ec00d4729a LibJS: Handle PlainMonthDay in GetTemporalCalendarWithISODefault 2021-08-15 10:36:36 +01:00
Linus Groh
1e54e37228 LibJS: Handle PlainMonthDay in ToTemporalCalendar 2021-08-15 10:36:36 +01:00