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2012 commits

Author SHA1 Message Date
Linus Groh
06726d41ac LibJS: Move [[ConstructorKind]] to ECMAScriptFunctionObject 2021-09-25 17:51:30 +02:00
Linus Groh
1e97a85095 LibJS: Move [[ThisMode]] to ECMAScriptFunctionObject 2021-09-25 17:51:30 +02:00
Linus Groh
ce946dd656 LibJS: Add ECMAScriptFunctionObject forward declaration 2021-09-25 17:51:30 +02:00
Linus Groh
d5f90cf187 LibJS: Rename ECMAScriptFunctionObject members to match spec names 
Also add the internal slot names as comments, and separate them into
groups of spec and non-spec members.
This will make it easier to compare the implementation code with the
spec, as well as identify internal slots currently missing or only
present on FunctionObject.
 2021-09-25 17:51:30 +02:00
Linus Groh
e37cf73300 LibJS: Rename OrdinaryFunctionObject to ECMAScriptFunctionObject 
The old name is the result of the perhaps somewhat confusingly named
abstract operation OrdinaryFunctionCreate(), which creates an "ordinary
object" (https://tc39.es/ecma262/#ordinary-object) in contrast to an
"exotic object" (https://tc39.es/ecma262/#exotic-object).

However, the term "Ordinary Function" is not used anywhere in the spec,
instead the created object is referred to as an "ECMAScript Function
Object" (https://tc39.es/ecma262/#sec-ecmascript-function-objects), so
let's call it that.

The "ordinary" vs. "exotic" distinction is important because there are
also "Built-in Function Objects", which can be either implemented as
ordinary ECMAScript function objects, or as exotic objects (our
NativeFunction).

More work needs to be done to move a lot of infrastructure to
ECMAScriptFunctionObject in order to make FunctionObject nothing more
than an interface for objects that implement [[Call]] and optionally
[[Construct]].
 2021-09-25 17:51:30 +02:00
Linus Groh
32932f83be LibJS: Rename {Abstract,Typed => Loosely,Strictly}{Equals,Inequals} 
This affects the AST's BinaryOp enum as well as the Bytecode's
ENUMERATE_BYTECODE_OPS and JS_ENUMERATE_COMMON_BINARY_OPS macros.
 2021-09-24 09:13:57 +02:00
Linus Groh
facbe32fcd LibJS: Rename abstract_relation() to is_less_than() 
This got turned into a proper AO with a new name recently.

See: 587adc0
 2021-09-24 09:13:57 +02:00
Linus Groh
580a7e0f7c LibJS: Rename abstract_eq() to is_loosely_equal() 
This got turned into a proper AO with a new name recently.

See: c7d6d1c
 2021-09-24 09:13:57 +02:00
Linus Groh
c7ff89891c LibJS: Rename strict_eq() to is_strictly_equal() 
This got turned into a proper AO with a new name recently.

See: 19d7ca4
 2021-09-24 09:13:57 +02:00
Idan Horowitz
5f80d8245d LibJS: Close iterator on throw completion in Array.from 
This regressed in #10190
 2021-09-24 02:28:17 +03:00
Idan Horowitz
99bc429f3f LibJS: Add missing exception checks to {Array, TypedArray}.from() 2021-09-24 02:28:17 +03:00
Idan Horowitz
ee825d6d9e LibJS: Convert get_method to ThrowCompletionOr 2021-09-23 23:59:13 +03:00
Idan Horowitz
ab594e5f2f LibJS: Convert Value::invoke and VM::call to ThrowCompletionOr 2021-09-23 23:59:13 +03:00
Idan Horowitz
a90107b02a LibJS: Convert is_regexp to ThrowCompletionOr 2021-09-23 23:59:13 +03:00
Idan Horowitz
1db7e096e2 LibJS: Switch is_array to ThrowCompletionOr 2021-09-23 23:59:13 +03:00
Idan Horowitz
1da8faebf5 LibJS: Convert perform_eval to ThrowCompletionOr 2021-09-21 23:28:38 +03:00
Idan Horowitz
e24d4c346d LibJS: Add VM::throw_completion helper for throwing custom Strings 2021-09-21 23:28:38 +03:00
Idan Horowitz
f302b114f3 LibJS: Convert get_substitution to ThrowCompletionOr 2021-09-21 23:28:38 +03:00
Idan Horowitz
69430855e0 LibJS: Remove non-specification compliant exception check 2021-09-21 23:28:38 +03:00
Idan Horowitz
e90e4ac1e2 LibJS: Convert length_of_array_like to ThrowCompletionOr 2021-09-21 23:28:38 +03:00
Idan Horowitz
02a88c5063 LibJS: Convert make_super_property_reference to ThrowCompletionOr 2021-09-21 23:28:38 +03:00
Linus Groh
d792869799 LibJS: Update spec comment to convert mathematical to number value 
This is an editorial change in the Temporal spec.

See: d2ae357
 2021-09-21 19:13:22 +02:00
Ben Wiederhake
32e98d0924 Libraries: Use AK::Variant default initialization where appropriate 2021-09-21 04:22:52 +04:30
Idan Horowitz
e00ca10283 LibJS: Convert ListFormat AOs to ThrowCompletionOr 2021-09-18 22:59:15 +03:00
Idan Horowitz
e65aeee67d LibJS: Convert DisplayNames AOs to ThrowCompletionOr 2021-09-18 22:59:15 +03:00
Idan Horowitz
768009e005 LibJS: Convert NumberFormat AOs to ThrowCompletionOr 2021-09-18 22:59:15 +03:00
Idan Horowitz
407cf04884 LibJS: Convert get_number_option() to ThrowCompletionOr 2021-09-18 22:21:15 +03:00
Idan Horowitz
6d3de03549 LibJS: Convert default_number_option() to ThrowCompletionOr 2021-09-18 22:21:15 +03:00
Idan Horowitz
b9c7a629f8 LibJS: Convert coerce_options_to_object() to ThrowCompletionOr 2021-09-18 22:21:15 +03:00
Idan Horowitz
d0e5fc4576 LibJS: Convert supported_locales() to ThrowCompletionOr 2021-09-18 22:21:15 +03:00
Idan Horowitz
de9785b71b LibJS: Convert Intl::get_option() to ThrowCompletionOr 2021-09-18 22:21:15 +03:00
Idan Horowitz
3758e65293 LibJS: Convert canonicalize_locale_list() to ThrowCompletionOr 2021-09-18 22:21:15 +03:00
Andreas Kling
76bafe5542 LibJS: Always inline two hot (and trivial) functions in JS::Lexer 
This improves parsing time on a large chunk of JS by ~5%.
 2021-09-18 19:54:24 +02:00
Andreas Kling
33f038ba7a LibJS: Add fast failure path to try_parse_labelled_statement() 
If the next token isn't a TokenType::Colon (:), this can't possibly be a
labelled statement, so we can fail before having to save_state().

This improves parsing time on a large chunk of JS by ~12.5%.
 2021-09-18 19:54:24 +02:00
Andreas Kling
8bde4e94d8 LibJS: Make Lexer::s_keywords store keywords as FlyString 
This allows O(1) comparison against lexed keywords, since we lex to
FlyString.
 2021-09-18 19:54:24 +02:00
Andreas Kling
bf46845819 LibJS: Avoid a temporary AK::String when lexing already-seen identifiers 
By using the FlyString(StringView) constructor instead of the
FlyString(String) one, we can dodge a temporary String construction.

This improves parsing time on a large chunk of JS by ~1.6%.
 2021-09-18 19:54:24 +02:00
Andreas Kling
1be4cbd639 AK: Make Utf8View constructors inline and remove C string constructor 
Using StringView instead of C strings is basically always preferable.
The only reason to use a C string is because you are calling a C API.
 2021-09-18 19:54:24 +02:00
Linus Groh
f90d98aef0 LibJS: Update step order in the InterpretTemporalDateTimeFields AO 
This is a normative change in the Temporal spec.

See: be88667
 2021-09-18 13:38:48 +02:00
Linus Groh
6bdd62b51b LibJS: Convert Now AOs to ThrowCompletionOr 2021-09-17 23:43:01 +02:00
Linus Groh
d764f1c699 LibJS: Convert PlainDateTime AOs to ThrowCompletionOr 2021-09-17 23:43:01 +02:00
Linus Groh
35bba1c98d LibJS: Convert PlainDate AOs to ThrowCompletionOr 2021-09-17 23:43:01 +02:00
Andreas Kling
f58b2a0358 LibJS: Increase time between garbage collections 
This patch ups the max number of heap allocations between each GC
from 10'000 to 100'000. This is still relatively aggressive but already
does a good job of cutting down on time spent in GC.
 2021-09-17 15:23:18 +02:00
Linus Groh
20337a34a2 LibJS: Convert Instant AOs to ThrowCompletionOr 2021-09-17 08:25:12 +01:00
Linus Groh
ea7cc70118 LibJS: Convert Duration AOs to ThrowCompletionOr 2021-09-17 08:25:12 +01:00
Linus Groh
f8d92232c8 LibJS: Convert Calendar AOs to ThrowCompletionOr 2021-09-17 08:25:12 +01:00
Linus Groh
6b4777c558 LibJS: Convert prepare_temporal_fields() to ThrowCompletionOr 2021-09-16 22:34:24 +01:00
Linus Groh
9ac426c906 LibJS: Convert to_positive_integer() to ThrowCompletionOr 2021-09-16 22:34:24 +01:00
Linus Groh
2f56fd48ca LibJS: Convert parse_temporal_year_month_string() to ThrowCompletionOr 2021-09-16 22:34:24 +01:00
Linus Groh
14f16d9ed4 LibJS: Convert parse_temporal_time_zone_string() to ThrowCompletionOr 2021-09-16 22:34:24 +01:00
Linus Groh
0ccd11ba5f LibJS: Convert parse_temporal_time_string() to ThrowCompletionOr 2021-09-16 22:34:24 +01:00