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1438 Commits

Author SHA1 Message Date
Dániel Bátyai
cae6cd08fb
Primitive this values of accessors should not be coerced in strict mode (#3854) 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-06-05 15:58:10 +02:00
Zoltan Herczeg
10e78a4eef
Context break should honor private contexts. (#3852) 
Fixes #3830

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-05 14:39:13 +02:00
Robert Fancsik
1770ccaecd
Object/Array initializers should be parsed as AssignmentExpression (#3851) 
This patch fixes #3849.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-06-05 13:25:05 +02:00
Péter Gál
0d4116933f
Fix property descriptor queries (#3840) 
When the getOwnPropertyDescriptor method was invoked the input property
descriptor was not cleared in every case. This could lead to problems when
the property descriptor is not set/modified by the getOwnPropertyDescriptor
call, resulting in a failure at a later state.

Related to this the Proxy getOwnPropertyDescriptor method incorrectly returned
"undefined" value in a single case.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
 2020-06-05 12:28:34 +02:00
Szilagyi Adam
252cfb0876
Fix length check for Array.prototype indexOf, lastIndexOf and fill (#3798) 
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-06-05 12:20:26 +02:00
Robert Fancsik
c09c2c5dd7
Fix several function name related issues (#3848) 
- For non-computed name srcipt functions only identifier/string literal should be set as name
- Implicit class constructor names with non string function name should be ToString-ed

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-06-04 13:44:22 +02:00
Zoltan Herczeg
e6ebc2be78
Don't continue parsing expressions after ternary operators. (#3847) 
Further benefits: new code requires less checks.

Fixes #3841
Fixes #3842

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-04 13:27:32 +02:00
Robert Fancsik
1414e9bb00
Fix invalid AssignmentExpression lookahead in parser_process_group_expression (#3846) 
This patch fixes #3845.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-06-04 13:23:25 +02:00
Dániel Bátyai
1322e08ac2
Fix parsing function statements containing invalid tokens (#3838) 
Fixes #3821.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-06-04 11:25:25 +02:00
Robert Fancsik
fe09200d61
Fix assignment lookahead in parser_process_group_expression (#3828) 
This patch fixes #3815 and fixes #3819.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-06-03 15:29:26 +02:00
Robert Fancsik
4660bab16b
Fix PropertyDefinition parsing in ObjectInitializer (#3832) 
This patch fixes #3822 and fixes #3823 and fixes #3824 and fixes #3825.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-06-03 15:28:13 +02:00
Rafal Walczyna
a56e31f194
Update ES6 Set and Map "size" accessor descriptors (#3826) 
In ES6 accessors of built in object are by default configurable.

JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
 2020-06-02 18:01:45 +02:00
Robert Fancsik
dc837d232d
Fix incorrect assertion on ecma_op_function_has_instance (#3827) 
This patch fixes #3814.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-06-02 16:16:21 +02:00
Dániel Bátyai
9ceece8eb4
Fix string position calculation in @@replace (#3831) 
Fixes #3817.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-06-02 16:15:23 +02:00
Dániel Bátyai
d06c3a7f50
Fix error handling in SerializeJSONProperty (#3816) 
Fixes #3813.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-05-30 19:46:52 +02:00
Robert Fancsik
3b4c259281
Add support for builtin/builtin routine 'name' property (#3810) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-05-29 14:28:52 +02:00
Robert Fancsik
5895b96bdb
Class extends expression should be parsed is strict mode (#3801) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-05-28 16:23:56 +02:00
Csaba Osztrogonác
e76a1381e6
Update test262-es6-excludelist.xml. (#3808) 
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác oszi@inf.u-szeged.hu
 2020-05-28 15:10:54 +02:00
Robert Fancsik
104001df68
Implement function name support for script functions and classes (#3745) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-05-28 12:33:21 +02:00
Zoltan Herczeg
562dcc8630
Fix Promise thenable. (#3799) 
A single promise can be resolved any number of times due to
thenable functions, but each resolver pair can only be called once.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-05-28 10:48:44 +02:00
Dániel Bátyai
8f76a1f382
Rework RegExp engine and add support for proper unicode matching (#3746) 
This change includes several bugfixes, general improvements, and support
for additional features.
- Added full support for web compatibility syntax defined in Annex B
- Implemented parsing and matching patterns in unicode mode
- Fixed capture results when iterating with nested capturing groups
- Significantly reduced regexp bytecode size
- Reduced stack usage during regexp execution
- Improved matching performance

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-05-26 15:28:54 +02:00
Péter Gál
908240ba62
Improve property key query for Proxy objects (#3797) 
Property key query for Proxy objects always returned all keys
even if no symbols were requested symbols were present in the
resulting array.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
 2020-05-26 15:22:49 +02:00
Robert Fancsik
dd6d148c3b
Fix incorrect assertion in parser_parse_for_statement_start (#3795) 
This patch fixes #3751.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-05-26 11:49:31 +02:00
Dániel Bátyai
15629e8ba5
Add stack limit check to proxy operations (#3796) 
Fixes #3785.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-05-26 09:44:38 +02:00
Robert Fancsik
3060656562
Fix lazy property listing for [[Enumerate]] (#3794) 
This patch fixes #3784.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-05-25 19:09:12 +02:00
Szilagyi Adam
edaf4ef30f
Rework the Reflect.preventExtensions method (#3771) 
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-05-25 18:25:09 +02:00
Szilagyi Adam
843c542053
Rework the Reflect.setPrototypeOf method (#3774) 
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-05-25 18:24:04 +02:00
Szilagyi Adam
e50e2719df
Get the typedArray's length property properly in Array.prototype.concat (#3791) 
We should use the "length" property instead of the internal arraybuffer's length

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-05-25 18:10:38 +02:00
Szilagyi Adam
ecf159795a
Rework the Reflect.defineProperty method (#3770) 
Also a minor update to the FromPropertyDescriptor operation since in ES6 we can use a property
descriptor whitout any keys

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-05-25 18:09:37 +02:00
Péter Gál
1774cca47c
Fix array length check in lastIndexOf (#3789) 
When lastIndexOf is executed the array length can change and in
case of fast arrays the length should be re-checked.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
 2020-05-25 16:36:54 +02:00
Péter Gál
6fe6dab9cc
Fix parseFloat input string length calculation (#3782) 
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
 2020-05-25 13:05:18 +02:00
Robert Fancsik
b2a2022d0a
Fix property order in lazy property listing for builtin/external functions (#3780) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-05-25 13:00:21 +02:00
Szilagyi Adam
f06c533a29
Change the Reflect.ownKeys method's length property (#3775) 
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-05-25 12:59:51 +02:00
Robert Fancsik
b9258da7d0
Accessor functions should not have 'prototype' property (#3781) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-05-25 12:57:25 +02:00
Robert Fancsik
6cd309b525
Function.prototype[@@hasInstance] should not throw error for not callable this value (#3773) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-05-22 17:23:07 +02:00
Rafal Walczyna
876622a061
Fix vera++ rule to find expressions without space after parentheses (#3776) 
Regex didn't include some characters that may occur after ')'

JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
 2020-05-22 14:37:59 +02:00
Rafal Walczyna
5d6069176b
Change raw string length calculation method (#3772) 
New method uses length of source to calculate raw string length.

Also bug with template literal was fixed. Template object should have
indexed properties enumerable.

JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
 2020-05-22 10:11:47 +02:00
Péter Gál
87b1d1eeb0
Fix regexp flag handling in case of regexp like object (#3766) 
The regexp flag should be correctly referenced and released
if an existing regexp like object is used for constructing a new one.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
 2020-05-21 14:51:50 +02:00
Péter Gál
08222992dc
Fix parseFloat for non-infinity values (#3769) 
The parseFloat method performed the "Infinity" string check
incorrectly.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
 2020-05-21 14:50:59 +02:00
Szilagyi Adam
e1960621f3
Add new target support to RegExp object (#3723) 
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-05-20 17:10:55 +02:00
Rafal Walczyna
a4659a888b
Add support of escaping backslash and backtick to String.raw (#3736) 
Template literals already supports escaping backslash and backtick,
this commit enables escaping this in String.raw.
It also fixes invalid behaviour of String.raw when using
new line character.

JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
 2020-05-20 13:26:01 +02:00
Péter Gál
bbb5c9180e
Fix releasing the pattern string in regexp (#3765) 
The release of the regexp pattern string during creating
was incorrect as it was dereferenced a bit to early.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
 2020-05-20 12:10:05 +02:00
Dániel Bátyai
378244942f
Fix iterator closing in Promise all/race (#3759) 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-05-18 21:22:08 +02:00
Dániel Bátyai
7274fa4dd4
Fix rounding in Number.prototype.toFixed (#3747) 
Fixes #3741.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-05-18 18:39:00 +02:00
Csaba Osztrogonác
f0d443daec
Add --test262-es2015 option to run-tests.py (#3667) 
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác oszi@inf.u-szeged.hu
 2020-05-18 16:43:17 +02:00
Zoltan Herczeg
e01cfda0b8
Check next token before reparsing identifiers in object assignments. (#3756) 
Fixes #3735.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-05-18 13:16:16 +02:00
Zoltan Herczeg
c4d5c2c9e1
There is no block info after invalid if-function construct. (#3755) 
Fixes #3713.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-05-18 13:15:16 +02:00
Zoltan Herczeg
2570f8e745
Move an assertion after post processing. (#3754) 
Fixes #3752.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-05-18 13:14:17 +02:00
Zoltan Herczeg
09ac2ffa67
Update obsolote assert. (#3752) 
Fixes #3713.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-05-18 13:13:43 +02:00
Zoltan Herczeg
bd1c4df9a6 Fix keyword parsing after use strict. (#3740) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-05-15 22:32:04 +02:00