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85 Commits

Author SHA1 Message Date
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
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
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
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
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 1cfda262bd Catch paramter must not be scanned as function in ES5.1 (#3618) 
Fixes #3554

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-03-17 13:06:59 +01:00
Robert Fancsik 4e136c8973 Implement the core of Proxy object (#3562) 
- Internal routines of the of the proxy object are unimplemented
 - For-in enumerate with proxy target is currently not supported

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-02-28 14:41:59 +01:00
Robert Fancsik 210b631b21 Fix iterator position calculation for array patterns (#3494) 
This patch fixes #3455.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2020-01-14 16:03:26 +01:00
Zoltan Herczeg 9a8160176c Nested destructuring binding patterns should inherit the PARSER_PATTERN_ARGUMENTS flag. (#3508) 
Fixes #3398.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2020-01-13 15:13:57 +01:00
Daniel Balla 1725e014b8 Support iterable objects in Promise.all and Promise.race functions (#3496) 
JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
 2020-01-10 15:44:52 +01:00
László Langó df6995d0f6 Fixed typos in filenames of regression tests. (#3443) 
JerryScript-DCO-1.0-Signed-off-by: László Langó lango@inf.u-szeged.hu
 2019-12-11 16:19:05 +01:00
László Langó 4b5fad748f Fixed memory leak in rest initializer. (#3438) 
Fixes #3437

JerryScript-DCO-1.0-Signed-off-by: László Langó lango@inf.u-szeged.hu
 2019-12-11 10:24:49 +01:00
Robert Fancsik e188407d3a Support spreaded argument list in super property reference. (#3415) 
This patch fixes #3394.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-12-04 14:13:00 +01:00
Robert Fancsik 99ae94b7c0 ecma_create_error_reference should clear the context's exception flag. (#3413) 
This patch fixes #3410.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-12-04 14:12:06 +01:00
Robert Fancsik a1189cfb62 Add validation for single statement lexical declarations (#3326) 
This patch fixes #3275 and fixes #3276.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-11-19 15:44:12 +01:00
Zoltan Herczeg 419ccff611 Fix local variable declaration issues after function argument initialization. (#3304) 
Fixes #3298
Fixes #3299
Fixes #3300
Fixes #3302

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-11-13 12:35:28 +01:00
Dániel Bátyai b16b400d5b Fix cleanup upon error in String.prototype.replace (#3301) 
Fixes #3297

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2019-11-12 10:54:26 +01:00
Zoltan Herczeg 58f71e6ffa Implement left-hand-side expression parsing. (#3292) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-11-08 16:20:24 +01:00
Zoltan Herczeg ab8fa74b86 Correctly handle variables imported or exported by modules. (#3270) 
Remove var declaration workarounds and correctly create / use variables for modules.

Still missing: create lexical environment for automatic module conversion.
(Or remove this feature overall.)

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-11-04 16:51:26 +01:00
Robert Fancsik 448c239f08 Export statement parsing should construct new ident literal (#3256) 
This patch fixes #3253.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-10-28 15:30:47 +01:00
Zoltan Herczeg 3d797b8836 Implement the core of let/const statement. (#3239) 
This patch implements the core part of let/const statements. Redeclarations are correctly
detected and separate contexts are correctly created for these statements. Register
optimizations are also emplyed whenever possible.

Lots of features are still missing:
 - checking the var statements in eval
 - const are treated as lets
 - single statement checks are missing
 - export declarations are exported as vars, let/const export is not supported

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-10-25 18:08:10 +02:00
Zoltan Herczeg f0e432c9b9 Set post-processing mode after an arrow expression scanning is completed (#3215) 
Fixes #3214.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-10-14 11:26:16 +02:00
Robert Fancsik 32962f067e Fix class/function parsing in single-statement blocks (#3179) 
This patch fixes #3151 and fixes #3174.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-10-02 11:16:52 +02:00
Robert Fancsik fbca37fde6 Fix argument validation for Number.prototype.toPrecision (#3176) 
This patch fixes #3173

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-10-02 10:25:52 +02:00
Zoltan Herczeg 97a0febaff Fix comma after an arrow function. (#3153) 
Fixes #3152.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-09-24 12:34:24 +02:00
Zoltan Herczeg 8f7565db5f Colon tokens are not optional. (#3150) 
Colon tokens must be present before the next statement is executed.

Fixes #3145

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-09-24 12:33:06 +02:00
Zoltan Herczeg f2013fcb1a Free scanner info even if for statement parsing is failed. (#3141) 
Fixes #3140.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-09-23 15:27:59 +02:00
Zoltan Herczeg a7c654617d There is no need to update the scanner info chain after a for/while statement. (#3138) 
Fixes #3131.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-09-20 02:27:05 -07:00
Zoltan Herczeg 40e63d1207 Implement seeking in the pre-scanner info. (#3126) 
After changing the lexing position, the current
position of the scanner info must be moved as well.

Fixes #3101
Fixes #3102

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-09-17 17:28:11 +02:00
Robert Fancsik 4452e79204 Class expression scanning must be continued with post primary expression scanning. (#3120) 
This patch fixes #3117 and fixes #3119.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-09-16 12:58:14 +02:00
Daniel Balla 87441635e1 Add error check to VM_OC_CLASS_INHERITANCE (#3122) 
ecma_op_object_get_by_magic_id can throw an exception

Fixes #3121

JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
 2019-09-16 11:32:56 +02:00
Daniel Balla 9f85d21578 Add string iterator to ecma_object_check_class_name_is_object function (#3113) 
Fixes #3112

JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
 2019-09-13 07:15:33 -07:00
Zoltan Herczeg 57de923770 Support get/set function declarations in classes in the pre-scanner. (#3098) 
Fixes #3094
Fixes #3095
Fixes #3096

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
 2019-09-12 16:09:13 +02:00
Dániel Bátyai dfafb1aa6b Fix unhandled exceptions with unicode error messages (#2994) 
Fixes #2993

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2019-07-30 19:48:56 +02:00
Dániel Bátyai ec11a7b4e9 Resolve module paths relative to the current module (#2976) 
The current module implementation resolves module paths relative to the
current working directory, but paths should be resolved relative to the
currently evaluated module/source.

This requires a change in the jerry_port_normalize_path port API
function, so that it also takes the current module path as an argument.
On the engine side, we now also create a module object for the main
script, so that we can properly identify the base path for other
modules.

Co-authored-by: Marko Fabo <mfabo@inf.u-szeged.hu>
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2019-07-17 14:44:18 +02:00
Szilagyi Adam 7b65167e81 Fix allocation problems when using import and export (#2919) 
Construct ecma_string only when there is no parser error using lit_object's index in parser_module_parse_export_caluse and parser_module_parse_import_clause
Fixes #2908

Co-authored-by: Tibor Dusnoki tdusnoki@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2019-06-21 14:21:08 +02:00
Szilagyi Adam 6e9cf4d459 Release operands properly in opfunc_addition (#2909) 
Right and left value release wasn't complete
Fixes #2901
Fixes #2902

Co-authored-by: Tibor Dusnoki <tdusnoki@inf.u-szeged.hu>
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2019-06-19 12:29:58 +02:00
Dániel Bátyai 3953fee035 Correctly propagate errors when parsing modules (#2907) 
Fixes #2896.

Co-authored-by: Marko Fabo <mfabo@inf.u-szeged.hu>
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2019-06-14 03:29:26 -04:00
szilagyiadam 351acdf545 Add missing release value call for opfunc_addition (#2899) 
Right_value wasn't correctly freed in case of an error.
Fixes #2894
Fixes #2897

Co-authored-by: Tibor Dusnoki <tdusnoki@inf.u-szeged.hu>
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
 2019-06-11 17:42:14 +02:00
Robert Fancsik 442e482afa Add missing error check for ecma_regexp_exec_helper (#2887) 
This patch fixes #2885.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-05-28 14:22:57 +02:00
Robert Fancsik 99c7a4040f Super parsing options should be set only in direct eval call (#2863) 
This patch fixes #2846.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-05-10 12:23:29 +02:00
Dániel Bátyai 1cdb3c6c56 Fix identifier handling inside export statements (#2843) 
Fixes #2842

Co-authored-by: Marko Fabo <mfabo@inf.u-szeged.hu>
JerryScript-DCO-1.0-Signed-off-by: Marko Fabo mfabo@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
 2019-04-30 10:53:48 +02:00
Daniel Vince 37b7645e6a Rework ES2015 module system and add missing features. (#2792) 
Co-authored-by: Dániel Bátyai <dbatyai@inf.u-szeged.hu>
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
JerryScript-DCO-1.0-Signed-off-by: Daniel Vince vinced@inf.u-szeged.hu
 2019-04-25 14:57:17 +02:00
Daniel Vince 4123f35a3b Part I: Implement ES2015 module system. (#2599) 
JerryScript-DCO-1.0-Signed-off-by: Daniel Vince vinced@inf.u-szeged.hu
 2019-03-18 16:22:06 +01:00
Robert Fancsik e4fee93b92 Fix the JSON stringify context abort in case of error (#2776) 
This patch fixes #2774 and fixes #2775 as well.
Also add a shortcut to access the length of the array in `ecma_builtin_json_array`.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-03-06 18:11:00 +01:00
Robert Fancsik 7ed7935084 Add missing ecma_deref_ecma_string call to ecma_builtin_json_object (#2720) 
This patch fixes #2719.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-01-22 01:26:34 +01:00
Robert Fancsik c305d70b11 Fix "arguments" and "eval" parsing (#2661) 
This patch fixes #2656 and fixes #2659 as well.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-01-15 13:29:56 +01:00
Robert Fancsik b69f3fd0ff Add missing error check after vm_op_get_value (#2655) 
This patch fixes #2654.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2019-01-02 12:56:02 +01:00
Robert Fancsik abf22597e5 Add missing error check in ecma_builtin_promise_do_race (#2546) 
Fixes #2544.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
 2018-10-03 11:39:43 +02:00