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1754 Commits
Author SHA1 Message Date
Zoltan Herczeg 531f1e9687 Support let identifier in non-strict mode. (#3427) 
This code adds a lot of checks and complexity to the code.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-12-10 14:32:08 +01:00
Szilagyi Adam 6cc9848afc Implement Array.of method (#3418) 
The algorithm is based on ECMA-262 v6, 22.1.2.3

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi [email protected]
 2019-12-10 14:30:59 +01:00
Zoltan Herczeg b8bc013fc0 Keywords must not contain escape sequences. (#3429) 
The ES5.1 standard is unclear about this rule.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-12-09 14:37:41 +01:00
Szilagyi Adam dc458d29fb Implement TypedArray.of method (#3428) 
The algorithm is based on ECMA-262 v6, 22.2.2.2

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi [email protected]
 2019-12-09 14:19:40 +01:00
Daniella Barsony 89db9253c8 Refactor code to use ToInteger (#3224) 
Fixes #3325
Fixes #3237

JerryScript-DCO-1.0-Signed-off-by: Daniella Barsony [email protected]
 2019-12-09 12:07:25 +01:00
Zoltan Herczeg 5ceffd209e Fix post increase / decrease in the pre-scanner. (#3430) 
Fixes #3397.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-12-06 13:53:34 +01:00
Szilagyi Adam e70cfed57a Add bounds check for copyWithin (#3425) 
When inputs are out of bounds, we don't need to do anything in the operation.

Fixes #3408

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi [email protected]
 2019-12-06 13:33:41 +01:00
Robert Fancsik 99fa823bab Fix cleanup on error in Array.from (#3423) 
This patch fixes #3420.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-12-05 20:24:37 +01:00
Zoltan Herczeg 1a4972fc3f Implement yield* operation in generator functions. (#3407) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-12-05 13:50:53 +01:00
Robert Fancsik 1829d2df55 Fix scanner_create_variables for empty destructuring patterns (#3417) 
This patch fixes #3383.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-12-04 15:38:50 +01:00
Roland Takacs 67d677a1bc Implement ArrayBuffer.isView function (#3403) 
JerryScript-DCO-1.0-Signed-off-by: Roland Takacs [email protected]
 2019-12-04 15:36:42 +01:00
Robert Fancsik 59eb0787ba Fix global error management in ecma_builtin_string_prototype_object_split (#3414) 
This patch fixes #3395.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-12-04 14:13:43 +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 [email protected]
 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 [email protected]
 2019-12-04 14:12:06 +01:00
Robert Fancsik 041df1ec3c Fix the global error management on promise operations (#3412) 
This patch fixes #3409 and fixes #3411.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-12-04 12:51:52 +01:00
Szilagyi Adam 4443c88bf4 Fix index handling in ecma_op_advance_string_index (#3406) 
Fixes #3389

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi [email protected]
 2019-12-04 11:14:25 +01:00
Robert Fancsik bfc495f0cb Implement Array.from routine (#3402) 
The patch also revealed a minor issue about Map[Symbol.iterator] which have been fixed as well.

Co-authored-by: Daniella Barsony [email protected]
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-12-03 15:39:11 +01:00
Csaba Osztrogonác d31871d7c9 heap-buffer-overflow in ecma_date_parse_year (#3404) 
If ecma_date_parse_year got an invalid date string, it could overread the input string.
The problem was that we compared the original str_p to str_end_p instead of str_start_p.
Additionally I simplified the parser loop.

Fixes #3388.

JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
 2019-12-03 13:42:39 +01:00
Zoltan Herczeg 31988877b2 Support destructuring bindings as catch variables. (#3399) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-12-03 12:52:20 +01:00
Dániel Bátyai 9634ca556e Fix leaking char buffer in RegExp.prototype[@@replace] (#3400) 
Fixes #3392.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
 2019-12-03 09:34:53 +01:00
Robert Fancsik cc03c08c3d Fix error handling in abrupt promise rejection (#3391) 
This patch fixes #3390.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-12-03 09:34:38 +01:00
Szilagyi Adam bdc608f2fb Optimize array copyWithin for fast-array cases (#3295) 
Performance results:
Intel: 0m9,7s -> 0m0,07s
ARM: over 10m -> 1m38s

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi [email protected]
 2019-12-02 16:12:17 +01:00
Zoltan Herczeg 132de45c0b Remove CBC_EXT_CONTINUE_EXEC opcode. (#3378) 
There is no need for a specific opcode after yield because
the return and throw commands can be redirected to fake byte code sequences.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-12-02 12:37:13 +01:00
Csaba Osztrogonác 51efba40b4 Remove dead code from ecma_date_parse_year() (#3387) 
Code cleanup after #3314. Reverting already parsed '-' sign
after parse fail is unnecessary, because in this case the whole
date parse is failed.

Additionally this dead code was incorrect too, because it didn't
modify the original pointer to the string, but a local variable.

JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
 2019-11-29 20:54:57 +01:00
Robert Fancsik 0bc42a3fd5 Allow lexical function declaration in labeled statements. (#3386) 
This patch fixes #3381.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-11-29 16:41:21 +01:00
Zoltan Herczeg fee3a600af Support assignment expressions in the pre-scanner. (#3382) 
Fixes #3355.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-11-29 15:47:47 +01:00
Robert Fancsik 42b4af5921 Fix exception handling in ecma_op_create_promise_object (#3385) 
This patch fixes #3376.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-11-29 15:45:41 +01:00
Roland Takacs c5ed46f5ac Allow to create ArrayBuffer with empty external user data (#3373) 
JerryScript-DCO-1.0-Signed-off-by: Roland Takacs [email protected]
 2019-11-29 14:22:44 +01:00
Dániel Bátyai 35c0a6e299 Implement RegExp unicode and sticky flags (#3379) 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
 2019-11-29 14:08:30 +01:00
Zoltan Herczeg 8956eff2bd Implement generator support for object initializers and classes. (#3372) 
Large part of the code is also reworked.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-11-29 12:28:51 +01:00
Zoltan Herczeg 1b01bb034f Change JERRY_ES2015_BUILTIN to JERRY_ES2015. (#3377) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-11-29 11:17:15 +01:00
Zoltan Herczeg f41afeb89f Change JERRY_ES2015_BUILTIN_ITERATOR macro to JERRY_ES2015. (#3374) 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-11-28 14:44:55 +01:00
Zoltan Herczeg 110f75c99d Implement the core of the generator functions. (#3368) 
Some things are missing:
 - yield* support
 - generator definition in object literal
 - the hidden GeneratorFunction

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-11-28 11:54:27 +01:00
Robert Fancsik 14e95a4775 Fix the handling of unresolvable reference in VM_OC_TYPEOF_IDENT (#3371) 
This patch fixes #3363.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-11-27 22:27:34 +01:00
Szilagyi Adam b7508c636c Fix value release in ecma_op_is_concat_spreadable (#3346) 
Fixes #3356
Fixes #3361

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi [email protected]
 2019-11-27 11:06:51 +01:00
Szilagyi Adam 0c6b306429 Implement Regexp.prototype[@@match] method (#3345) 
The algorithm is based on ECMA-262 v6, 21.2.5.6

The following helper methods are also implemented:
  - RegExpExec: ECMA-262 v6, 21.2.5.2.1
  - AdvanceStringIndex: ECMA-262 v6, 21.2.5.2.3

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi [email protected]
 2019-11-26 16:05:48 +01:00
Zoltan Herczeg 9725936848 Rework register reference in the vm. (#3370) 
The aim is storing only ecma values on the vm stack.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg [email protected]
 2019-11-26 16:03:20 +01:00
Robert Fancsik cbeecdb703 Fix this property reference on assignment patterns (#3365) 
This patch fixes #3348.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-11-26 15:49:55 +01:00
Robert Fancsik 12211d8aaa Fix the order of the function arguments for spread operation (#3369) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-11-26 15:47:36 +01:00
Robert Fancsik aeb8431aff Fix the scanning of default array/object literals. (#3367) 
Scanning should continue with `SCAN_MODE_POST_PRIMARY_EXPRESSION` in all cases.

Fixes #3360.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-11-26 13:07:28 +01:00
Robert Fancsik f63e4c363b Fix the assertion for VM_OC_EVAL. (#3366) 
Eval flag can be set for spreaded argument function calls as well.

This patch fixes #3364.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-11-26 13:05:56 +01:00
Csaba Osztrogonác 4d422e17df Make Date.parse() ECMA-262 conform (#3314) 
Changes:
- Parse output of Date.prototype.toString() and Date.prototype.toUTCString()
- Date.prototype.toString() is ECMA-262 v9 conform now, only TZ part changed
  (Before ECMA-262 v9 it was implementation-dependent.)
- Reused day_names_p and month_names_p arrays (and made them more efficient)
- Tests updated and new tests added

Fixes #2946.

JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
 2019-11-26 13:04:11 +01:00
Dániel Bátyai 16d0e83b64 Fix adding fast arrays as keys to a weak container (#3362) 
Fixes #3359.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
 2019-11-26 08:21:33 +01:00
Csaba Osztrogonác 2e8a8f5caa Fix the es2015-subset profile build on Windows (#3347) 
JERRY_ATTR_NOINLINE define is __declspec(noinline) which should be placed
at the beginning of the declaration and caused build fail because it was
placed after the * character. Details can be found here:
https://docs.microsoft.com/en-us/cpp/cpp/declspec?view=vs-2019

JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
 2019-11-25 11:49:54 +01:00
Dániel Bátyai 37850bbfef Fix refcount when returning with the argument in Object built-ins (#3353) 
Fixes #3350.
Fixes #3351.
Fixes #3352.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
 2019-11-25 11:49:24 +01:00
Dániel Bátyai b2d34724d4 Fix Reflect.getPrototypeOf for primitive arguments (#3354) 
Fixes #3349.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
 2019-11-25 11:49:04 +01:00
Dániel Bátyai 1c6f334f62 Fix class name check for WeakMap and WeakSet prototype (#3358) 
Fixes #3357.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
 2019-11-25 11:48:33 +01:00
Robert Fancsik 62356796fc Support get/set as property name in object literal (#3340) 
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik [email protected]
 2019-11-22 16:05:38 +01:00
Dániel Bátyai 279d4d4119 Add handling for RegExp unicode and sticky flags (#3341) 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
 2019-11-22 14:04:03 +01:00
Dániel Bátyai fc2218e828 Fix weakrefs when adding a key to the same container multiple times (#3343) 
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai [email protected]
 2019-11-22 13:55:36 +01:00