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653 Commits

Author SHA1 Message Date
Zoltan Herczeg
531f724926
Change BigInt zero representation to a constant (#4109) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-08-06 12:17:39 +02:00
Csaba Osztrogonác
c76736eadf
Methods shouldn't have prototype property (#3964) 
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác csaba.osztrogonac@h-lab.eu
 2020-08-05 14:01:58 +02:00
Szilagyi Adam
019dd03fcc
Implement JSON superset (#4099) 
JSON strings can contain unescaped LINE SEPARATOR and PARAGRAPH SEPARATOR in ES11

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-08-04 16:56:08 +02:00
Zoltan Herczeg
b5a96c9eca
Implement BigInt literal parsing in the parser. (#4089) 
Support octal literals for BigInts.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-08-04 14:16:38 +02:00
Dániel Bátyai
26a299adf0
Fix block-scoped var/function redeclarations (#4080) 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai daniel.batyai@h-lab.eu
 2020-07-31 17:43:15 +02:00
Péter Gál
26c1ffaf71
Fix build with disabled ES2015 module system (#4084) 
With a disabled ES2015 module system the build fails as an enum value
is incorrectly guarded and used.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
 2020-07-31 15:51:43 +02:00
Péter Gál
56e328be41
Fix conversion and signedness warnings (#4079) 
In case of ARM Nuttx build with IoT.js there are small conversion
and signedness warnings resulting in a build failure.

```
ecma-builtin-regexp-prototype.c: error: conversion from 'int' to '_Bool8' {aka 'unsigned char'}
  may change value [-Werror=conversion]
  116 |   return ecma_make_boolean_value (flags & re_flags[offset]);
      |                                   ~~~~~~^~~~~~~~~~~~~~~~~~

js-scanner-util.c: In function 'scanner_pop_literal_pool':
js-scanner-util.c:628:43: error: comparison of integer expressions of different signedness:
  'intptr_t' {aka 'int'} and 'unsigned int' [-Werror=sign-compare]
  628 |       else if (diff >= -UINT8_MAX && diff <= UINT16_MAX)
      |                                           ^~
js-scanner-util.c:891:43: error: comparison of integer expressions of different signedness:
  'intptr_t' {aka 'int'} and 'unsigned int' [-Werror=sign-compare]
  891 |       else if (diff >= -UINT8_MAX && diff <= UINT16_MAX)
```

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
 2020-07-29 00:05:35 +02:00
Zoltan Herczeg
dff2a2a6da
Rework ascii string to use less memory. (#4030) 
Furthermore rename utf8_string to short_string.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-07-28 15:47:07 +02:00
Robert Fancsik
dbea5e6a22
Indentifier should be expected after static in class body. (#4061) 
This patch fixes #4055.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-07-28 10:58:09 +02:00
Robert Fancsik
2e2b0dafb0
Fix scope stack lookup for literal indices (#4067) 
This patch fixes #4051.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-07-28 10:55:13 +02:00
Robert Fancsik
4d5757d1b1
Fix argument list end validation after destructuring argument (#4070) 
This patch fixes #4050.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-07-28 10:53:08 +02:00
Robert Fancsik
9872c441e3
Fix invalid destructuring function arguments parsing (#4074) 
This patch fixes #4016 and fixes #4019.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-07-28 10:41:45 +02:00
Robert Fancsik
daa409a09a
Remove invalid assertion from parser_flush_cbc (#4063) 
This patch fixes #4054.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-07-27 19:38:19 +02:00
Robert Fancsik
11c2ae30d1
Invalid regexp patterns should not throw syntax error during parsing (#4038) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-07-27 09:28:26 +02:00
kisbg
d39a076b2e
Added RegExp dotAll flag (#4000) 
JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu
 2020-07-24 13:42:57 +02:00
Robert Fancsik
f596211553
Fix tagged template literal call precedence for new operator (#3998) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-07-24 11:22:09 +02:00
kisbg
dfd9d4497a
Implement nullish coalescing operator (#3997) 
JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu
 2020-07-17 15:42:51 +02:00
Robert Fancsik
b90fa63255
LEXER_ASSIGN_GROUP_EXPR should not be emitted when parsing LHS expression (#3990) 
This patch fixes #3935.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-07-10 08:35:33 +02:00
Szilagyi Adam
69f917650e
Update parser early return type in ESNEXT (#3742) 
This patch updates the early return types in the parser to SyntaxError instead of ReferenceError
in ESNEXT

This patch also includes a lot of tests for LeftHandSideExpression validation when using the = operator

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-07-06 13:36:28 +02:00
Robert Fancsik
f98d7f24a7
Support super property reference in object methods/accessors (#3940) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-07-03 12:16:23 +02:00
Zoltan Herczeg
80716cca90
Implement missing async function and async iterator prototypes. (#3962) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-07-03 11:04:27 +02:00
Zoltan Herczeg
9e18ff29c6
Implement ... support for object initializers. (#3968) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-07-02 15:04:21 +02:00
Zoltan Herczeg
37049c4968
Support catch statement without argument. (#3956) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-30 18:00:40 +02:00
Zoltan Herczeg
cd949d9d64
Rework flags representing arrow functions and complex arguments (#3957) 
This allows detecting cases which was not possible before.

Fixes #3944

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-30 14:00:35 +02:00
Csaba Osztrogonác
122480aa61
JERRY_BUILTIN_xxx macros should depend on JERRY_ESNEXT (#3920) 
JERRY_BUILTIN_xxx (ES2015+) features don't build without enabling
JERRY_ESNEXT macro, this invalid configuration shouldn't be allowed.
Additionally remove unnecessary JERRY_ESNEXT ifdef guards.

JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác oszi@inf.u-szeged.hu
 2020-06-30 13:54:50 +02:00
Zoltan Herczeg
5535ea88ac
Implement for-await-of statement. (#3946) 
AsyncIteratorClose has not supported yet.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-30 11:21:50 +02:00
Zoltan Herczeg
0b404ea893
Support caching of next method in for-of and built-in methods. (#3939) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-26 14:47:39 +02:00
Dániel Bátyai
2523323310
Simplify resource name handling (#3929) 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-06-26 12:10:14 +02:00
Zoltan Herczeg
f88489beef
Implement yield* operator (#3923) 
Missing features:
- caching next() method (this also true for normal generators)
- automatic sync to async generator conversion

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-25 17:11:16 +02:00
Zoltan Herczeg
5d8c5f3e92
Support comma after last argument for function declarations (#3910) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-24 10:41:03 +02:00
Rafal Walczyna
e64fc9aca9
Remove "arguments" and "caller" from specific functions (#3918) 
As stated in ES 16.1, "arguments" and "caller" must not be created in:
- strict functions created using the Function constructor
- generator functions created using the Generator constructor
- async functions created using the AsyncFunction constructor
- functions created using the bind

JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
 2020-06-22 19:08:13 +02:00
Zoltan Herczeg
b2a6109430
Implement async generators (#3916) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-22 13:54:18 +02:00
Zoltan Herczeg
b1912e7224
Fix async function call parsing. (#3909) 
The "async" identifier processing is delayed until it is detected that it cannot
be part of an arrow expression. The "async" identifier should be processed at this
point, but it was not happened in this case.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-17 15:35:02 +02:00
Zoltan Herczeg
8e010146a9
Reduce try context stack consumption to 1 from 2. (#3898) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-17 14:39:53 +02:00
Zoltan Herczeg
8719f72e61
Implement async function execution. (#3897) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-17 12:08:01 +02:00
Zoltan Herczeg
1b2e0aec8c
Create extend byte code flags with function types. (#3802) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-15 13:40:55 +02:00
Dániel Bátyai
fde0d556ac
Re-target for ES.Next (#3901) 
A list of changes:
- 'es2015-subset' profile is deprecated, and an 'es.next' profile is added.
- The default profile is changed to 'es.next'
- Renamed the JERRY_ES2015 guard to JERRY_ESNEXT
- Renamed JERRY_ES2015_BUILTIN_* guards to JERRY_BUILTIN_*
- Moved es2015 specific tests to a new 'es.next' subdirectory
- Updated docs, targets, and test runners to reflect these changes

Resolves #3737.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2020-06-12 17:55:00 +02:00
Rafal Walczyna
049a0c43f6
Fix ReferenceError for let/const variables in of/in for loop (#3885) 
ReferenceError should be thrown when variable is used before assignment

JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
 2020-06-10 12:39:02 +02:00
Zoltan Herczeg
1bf52f5847
Fix initializer detection in for-in expressions. (#3884) 
Also fix column update when comments are parsed.

Fixes #3882

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-10 12:37:52 +02:00
Robert Fancsik
dba9533af1
Compiled code should hold strong reference for the object in the tagged template literal collection (#3876) 
This patch fixes #3866.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-06-09 08:20:30 +02:00
Zoltan Herczeg
36bf1ec09d
Implement argument redefinition with var statement. (#3811) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-08 13:43:50 +02:00
Zoltan Herczeg
2058ea1286
Implement eval support for functions with arguments lexical env. (#3806) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-08 12:11:54 +02:00
Robert Fancsik
b7a641c124
Raw string length should be adjusted when UTF8 string is converted to CESU8 (#3853) 
This patch fixes #3812.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-06-08 11:00:34 +02:00
Zoltan Herczeg
1230d4532c
Asterisk should be ignored by object initializers. (#3872) 
Fixes #3869

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-08 10:27:42 +02:00
Zoltan Herczeg
ab2e821777
Fix three async function issues. (#3863) 
- Invalid assert
- Add missing async prefix check when an identifier is enclosed in brackets
- Adding a new byte-code

Fixes #3855
Fixes #3856
Fixes #3857

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-06-08 10:25:34 +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
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