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180 Commits

Author SHA1 Message Date
Robert Fancsik
a1b682a83d
Fix literal index decoding for CBC_MOV_IDENT (#4539) 
This patch fixes #4532.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2021-02-04 13:01:14 +01:00
Zoltan Herczeg
ba06d492a3
Remove full stop after error messages (#4524) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2021-01-28 12:10:13 +01:00
Robert Fancsik
3e548401fd
Invalid regexp literals should throw syntax error in ES11 (#4506) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2021-01-19 16:20:23 +01:00
Dániel Bátyai
8e83638daa
Update the name handling of anonymous functions to ES11 (#4279) 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai daniel.batyai@h-lab.eu
 2021-01-18 18:20:24 +01:00
Dániel Bátyai
0fec9135ec
Rework module parsing and execution (#4462) 
This patch disables automatic detection of module code, and instead
requires the user to explicitly specify whether to parse a source
as a module or as a script.

To achieve this the jerry_parse API function now takes a new option
which signals that the source should be parsed as a module.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai daniel.batyai@h-lab.eu
 2021-01-18 15:33:43 +01:00
Robert Fancsik
b56fa43aa3
Fix VM stack size calculation for class initializer assignments (#4426) 
This patch fixes #4413.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2021-01-08 14:08:55 +01:00
Peter Marki
0b72150190
Add cbc flush before statement parsing in constructors (#4358) 
Fixes #4238

JerryScript-DCO-1.0-Signed-off-by: Peter Marki marpeter@inf.u-szeged.hu
 2020-12-15 11:13:32 +01:00
Zoltan Herczeg
29be24f056
Fix var and function declaration in eval (#4360) 
Fixes #4149

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-12-14 11:30:45 +01:00
Zoltan Herczeg
fe29bf7390
Allow changing the 'this' binding of a realm (#4357) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-12-14 10:05:30 +01:00
Zoltan Herczeg
df92c86ecf
Implement realm object and support realms for built-ins and JS functions (#4354) 
- Type for realm objects is introduced (ecma_global_object_t)
- Realm reference is added to built-in objects and ECMAScript functions
- Resolving built-ins, global environments, and scopes require realm object
- Unnecessary global object accesses are removed from the code

Missing: external functions and static snapshot functions have no realm reference

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-12-08 14:36:36 +01:00
Zoltan Herczeg
de37e1e049
Template literal arrays should not be marked. (#4352) 
Make array object big endian compatible.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-12-04 10:41:14 +01:00
Zoltan Herczeg
640a7d33b3
Support byte code dump when snapshot is executed. (#4327) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-11-16 12:17:41 +01:00
Peter Marki
25bb5083be
Fix await parsing in modules (#4266) 
Fixes #4189

JerryScript-DCO-1.0-Signed-off-by: Peter Marki marpeter@inf.u-szeged.hu
 2020-11-10 09:53:00 +01:00
Zoltan Herczeg
c7986fd2c5
Implement rest parameter support for destructuring object patterns. (#4318) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-10-29 10:49:08 +01:00
Zoltan Herczeg
f384642409
Implement proper function length support (#4290) 
Comma after last destructuring argument has been fixed as well

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-10-19 10:55:26 +02:00
Zoltan Herczeg
841d536fce
Implement proper arguments support (#4289) 
- Store arguments in a register when possible
- Create separate arguments object for function argument initializer when necessary

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-10-16 11:02:36 +02:00
Dániel Bátyai
17c8ec57bb
Propagate strict mode flag from scanner when parsing functions (#4262) 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai daniel.batyai@h-lab.eu
 2020-10-06 10:25:13 +02:00
Zoltan Herczeg
bc64957d19
Properly implement static class fields. (#4221) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-09-25 14:23:02 +02:00
Zoltan Herczeg
4d135bec5d
Rework frame context (#4200) 
A new shared frame context data is created which allows sharing
data between the function call and vm main loop. Furthermore
rest arguments and current function object handling is reworked.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-09-21 10:25:17 +02:00
Zoltan Herczeg
d9653823ca
Initial implementation of class fields (#4191) 
Missing features:
 - this binding in static fields are not supported
 - static field evaluation order is wrong
 - function names are not supported

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-09-17 15:22:55 +02:00
Robert Fancsik
6d0e948bef
Introduce new API functions to obtain detailed object type information (#4162) 
- jerry_object_get_type
- jerry_function_get_type
- jerry_iterator_get_type
- jerry_value_is_async_function

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-08-28 12:53:56 +02:00
Zoltan Herczeg
39fe04814e
Implement unary operators: bitwise not, pre/post increment/decrement (#4116) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-08-10 22:38:34 +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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
1f00d750b7
Implement parsing await. (#3738) 
Several bugs fixed for parsing yield as well.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-05-15 22:26:05 +02:00
Zoltan Herczeg
4dc2cb3328
Implement proper creation of function arguments, let and const declarations. (#3725) 
After the rework it is possible to detect use before init errors for function arguments.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-05-12 14:38:17 +02:00
Zoltan Herczeg
4b780507e1
Implement throwing const re-assignment error. (#3697) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-04-29 15:50:22 +02:00
Szilagyi Adam
2bdd0f5008
Accessor functions do not have [[Construct]] internal method (#3698) 
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2020-04-29 13:04:57 +02:00
Zoltan Herczeg
e2807c28fa
Implement separate context for arguments. (#3686) 
Fixes #3396.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-04-24 16:55:12 +02:00
Robert Fancsik
d1bf9635c7
Fix incorrect assertion in parser_parse_for_statement_start (#3679) 
This patch fixes #3655.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-04-21 12:00:39 +02:00
Zoltan Herczeg
1b01171a60
Update forcing of lexical environment creation for functions. (#3683) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-04-20 09:30:17 +02:00
Zoltan Herczeg
4be9ffda84
Use symbolic constants for code size checks. (#3682) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-04-17 13:05:07 +02:00