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[ "jerryscript-project", "jerryscript" ]
version: commit 4dc2cb3328556cfb827f740bcb8d23be0ee14075 Build command: /tools/build.py --clean --debug --compile-flag=-fsanitize=address --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer --compile-flag=-fno-common --compile-flag=-g --strip=off --system-allocator=on --logging=on poc: var v0 = /((\b...
Segmentation fault in function ecma_regexp_match in file ecma-regexp-object.c
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3733/comments
1
2020-05-13T07:16:05Z
2020-05-15T15:58:18Z
https://github.com/jerryscript-project/jerryscript/issues/3733
617,204,443
3,733
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 90c7eccb ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion 'context.stack_top_uint8 == CBC_MAXIMUM_BYTE_VALUE && context.stack.last_position == 1 && context.stack.first_p != NULL && context.stack.first_p->next_p == NULL && context.stack.last_p == NULL' failed in parser_parse_source
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3727/comments
1
2020-05-07T13:26:22Z
2020-05-25T14:51:05Z
https://github.com/jerryscript-project/jerryscript/issues/3727
614,056,951
3,727
[ "jerryscript-project", "jerryscript" ]
I've got a bug that only shows up when cross compiling for a raspberry pi target. The code base was cloned from github in October 2019. Unfortunately, the git information wasn't preserved when it was cloned. It looks like the relevant functions haven't changed since then. I'm not terribly familiar with the jerryscr...
Infinite loop and stack smash in ecma_errol0_dtoa
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3724/comments
3
2020-05-07T00:52:42Z
2020-05-14T01:45:28Z
https://github.com/jerryscript-project/jerryscript/issues/3724
613,700,358
3,724
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 409e1fec ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion ecma_is_lexical_environment (object_p) || !ecma_op_object_is_fast_array (object_p) in ecma_create_named_data_property
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3715/comments
0
2020-05-04T19:41:33Z
2020-05-07T07:00:51Z
https://github.com/jerryscript-project/jerryscript/issues/3715
612,120,341
3,715
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 409e1fec ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion context_p->next_scanner_info_p->source_p == context_p->source_p in parser_parse_function_statement
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3714/comments
1
2020-05-04T18:14:02Z
2020-05-25T14:44:52Z
https://github.com/jerryscript-project/jerryscript/issues/3714
612,068,926
3,714
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 409e1fec ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion context_p->stack_depth == 0 in parser_parse_statements
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3713/comments
0
2020-05-04T18:12:14Z
2020-05-18T11:13:44Z
https://github.com/jerryscript-project/jerryscript/issues/3713
612,067,934
3,713
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 6ff299c8 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-flag=-g \ --s...
heap-buffer-overflow in ecma_collection_append
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3711/comments
0
2020-05-04T11:35:42Z
2020-05-07T14:11:15Z
https://github.com/jerryscript-project/jerryscript/issues/3711
611,806,127
3,711
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 6ff299c8 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-flag=-g \ --s...
Assertion JERRY_CONTEXT (jmem_heap_allocated_size) == 0 in jmem_heap_finalize
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3710/comments
2
2020-05-04T11:31:37Z
2020-05-14T15:11:30Z
https://github.com/jerryscript-project/jerryscript/issues/3710
611,803,626
3,710
[ "jerryscript-project", "jerryscript" ]
I have a question about ToLength function. I analyzed usage of Array.prototype.Map and it resulted in wrong output for lengths bigger than **2<sup>32</sup>** ###### Test code: ```js function callbackfn(val, idx, obj) { print("Inside callback, idx:", idx); return val; } var obj = { 0: 5, 1: 13, length: ...
ToLength function uses different limits than stated in ES6 standard
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3691/comments
4
2020-04-22T12:43:48Z
2020-07-29T20:17:28Z
https://github.com/jerryscript-project/jerryscript/issues/3691
604,727,657
3,691
[ "jerryscript-project", "jerryscript" ]
#### JerryScript revision 76bbb088e91d36ee19349b06127eb0cbd5eea94f ###### Build platform ``` operating system: ubuntu18.04 ``` ###### Build steps ``` python tools/build.py --debug --logging=on --error-messages=on --line-info=on --jerry-debugger=on ``` ###### Test case ``` try { alphabetR = ['a']; ...
DOS attack
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3674/comments
3
2020-04-13T14:38:17Z
2020-04-20T14:05:15Z
https://github.com/jerryscript-project/jerryscript/issues/3674
598,926,559
3,674
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 901e57c ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-flag...
Assertion ECMA_STRING_IS_REF_EQUALS_TO_ONE (string_p) in ecma_free_string_list
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3671/comments
1
2020-04-07T16:35:45Z
2020-05-14T15:11:54Z
https://github.com/jerryscript-project/jerryscript/issues/3671
596,002,568
3,671
[ "jerryscript-project", "jerryscript" ]
According to the ES5.1, `/^[\s]/` means a space character from the beginning of a string, and the `String.prototype.split` method divides a String into an ordered set of substrings. The division of the testcase is done by searching for the pattern `/^[\s]/`. And the output is different from other engines like V8, Spide...
an issue about String.prototype.split
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3669/comments
1
2020-04-07T10:49:17Z
2020-04-07T20:22:23Z
https://github.com/jerryscript-project/jerryscript/issues/3669
595,775,210
3,669
[ "jerryscript-project", "jerryscript" ]
First of all, when reporting a bug, give the issue a descriptive title. In the body of the issue, optionally give a free-form text description of the bug. Give the context necessary for others to understand the problem. Then, provide information necessary to reproduce the bug. Omit sections that are irrelevant ...
split
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3668/comments
0
2020-04-07T10:19:28Z
2020-04-07T10:19:39Z
https://github.com/jerryscript-project/jerryscript/issues/3668
595,757,675
3,668
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 28f2772 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-flag...
Assertion ecma_is_value_object (iterator) in ecma_op_iterator_next
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3665/comments
1
2020-04-02T16:49:09Z
2020-04-20T17:32:59Z
https://github.com/jerryscript-project/jerryscript/issues/3665
592,775,181
3,665
[ "jerryscript-project", "jerryscript" ]
According to Standard ECMA-262(from ES3 to ES10), when running this testcase blow, undefined should be converted to the global object in line 3 and line5, but jerry didn't do that in line 5 and threw a TypeError: Argument cannot be converted to an object. ###### JerryScript revision [996bf76](https://github.com/jer...
An issue about function.prototype.call
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3664/comments
7
2020-04-02T15:04:32Z
2020-04-03T14:33:35Z
https://github.com/jerryscript-project/jerryscript/issues/3664
592,703,143
3,664
[ "jerryscript-project", "jerryscript" ]
When printing `this`, most engines output `[object global]`, such as v8, spiderMonkey, chakra, etc., but the output of jerry is `[object Object]`. Why does it happen? ###### JerryScript revision [996bf76](https://github.com/jerryscript-project/jerryscript/commit/996bf76f5956c65342c1726d3f629fbea41320ab) ###### B...
A question about this
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3661/comments
2
2020-04-01T12:30:39Z
2020-04-03T23:45:07Z
https://github.com/jerryscript-project/jerryscript/issues/3661
591,878,903
3,661
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision c237ba60 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion literal_p->type == LEXER_UNUSED_LITERAL && literal_p->status_flags == LEXER_FLAG_FUNCTION_ARGUMENT in parser_compute_indicies
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3658/comments
0
2020-03-29T22:02:57Z
2020-04-21T09:59:31Z
https://github.com/jerryscript-project/jerryscript/issues/3658
589,896,293
3,658
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision c237ba6 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-flag...
Assertion context.status_flags & PARSER_SCANNING_SUCCESSFUL in parser_parse_source
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3656/comments
0
2020-03-29T14:47:42Z
2020-04-21T09:25:37Z
https://github.com/jerryscript-project/jerryscript/issues/3656
589,808,522
3,656
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 3c7a776c ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion literal_index < PARSER_REGISTER_START || !has_context in parser_parse_for_statement_start
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3655/comments
0
2020-03-28T14:02:55Z
2020-04-21T10:00:40Z
https://github.com/jerryscript-project/jerryscript/issues/3655
589,583,157
3,655
[ "jerryscript-project", "jerryscript" ]
When running this test case blow, jerry threw an exception in line 5. Why does this happen?Is it a bug of jerry? ###### JerryScript revision [996bf76](https://github.com/jerryscript-project/jerryscript/commit/996bf76f5956c65342c1726d3f629fbea41320ab) ###### Build platform Ubuntu 16.04.6 LTS (Linux 4.15.0-55...
A question about creating arrays.
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3650/comments
1
2020-03-27T13:58:24Z
2020-03-27T20:20:38Z
https://github.com/jerryscript-project/jerryscript/issues/3650
589,152,617
3,650
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 3c7a776c ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion index != ECMA_STRING_NOT_ARRAY_INDEX in ecma_builtin_array_prototype_object_sort
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3648/comments
0
2020-03-27T12:28:17Z
2020-04-15T13:21:07Z
https://github.com/jerryscript-project/jerryscript/issues/3648
589,099,893
3,648
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 655110ad ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion object_p->type_flags_refs >= ECMA_OBJECT_REF_ONE in ecma_deref_object
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3647/comments
1
2020-03-26T15:26:28Z
2020-04-15T16:08:58Z
https://github.com/jerryscript-project/jerryscript/issues/3647
588,507,383
3,647
[ "jerryscript-project", "jerryscript" ]
According to the description of `Array.prototype.lastIndexOf` in ES5.1 and ES6, when `fromIndex` is greater than or equal to the length of array, the whole array will be searched. But the output shows that the element can not be found. ###### JerryScript revision [996bf76](https://github.com/jerryscript-project/jer...
An issue about Array.prototype.lastIndexOf
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3646/comments
2
2020-03-26T14:10:40Z
2020-03-26T18:53:42Z
https://github.com/jerryscript-project/jerryscript/issues/3646
588,450,581
3,646
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 655110ad ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion (uint_ptr & ECMA_VALUE_TYPE_MASK) == 0 in ecma_pointer_to_ecma_value
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3641/comments
0
2020-03-25T20:31:45Z
2020-03-27T10:21:51Z
https://github.com/jerryscript-project/jerryscript/issues/3641
587,972,447
3,641
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 5b6d4f39 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion JERRY_CONTEXT (current_new_target) != JERRY_CONTEXT_INVALID_NEW_TARGET in ecma_op_implicit_constructor_handler_heritage_cb
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3640/comments
0
2020-03-24T20:47:28Z
2020-03-27T10:21:51Z
https://github.com/jerryscript-project/jerryscript/issues/3640
587,269,250
3,640
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision `655110a` commit ###### Build steps ```sh python tools/build.py --clean --compile-flag=-fsanitize=address ``` ###### Test case ``` a = [] for(var i=0; i<100; i++) a.push(i) a.slice(0, {valueOf: function(){a.length=0; return 100;}}) ``` ###### Output ``` ==34465==ERROR: Addr...
SEGV on ecma_builtin_array_prototype_object_slice
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3637/comments
0
2020-03-24T14:11:59Z
2020-03-27T20:24:09Z
https://github.com/jerryscript-project/jerryscript/issues/3637
586,989,326
3,637
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 5b6d4f39 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-flag=-g \ --s...
SEGV in ecma_deref_object
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3636/comments
0
2020-03-24T11:10:17Z
2020-03-27T10:28:24Z
https://github.com/jerryscript-project/jerryscript/issues/3636
586,879,228
3,636
[ "jerryscript-project", "jerryscript" ]
# JerryScript version Master HEAD # Case ```javascript var i = 0; for (i = 0; i < 20; i++) { console.log(`${i}.toString(16)=${i.toString(16)}`); } for (i = 0; i < 20; i++) { console.log(`${i}.toString(2)=${i.toString(2)}`); } ``` # Output ``` 0.toString(16)=0 1.toString(16)=1.0 2.toString(16)=2....
BUG: Number.toString([2|16])
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3634/comments
12
2020-03-21T14:53:47Z
2020-05-26T13:53:53Z
https://github.com/jerryscript-project/jerryscript/issues/3634
585,514,828
3,634
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 5b6d4f39 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion JERRY_CONTEXT (current_new_target) != JERRY_CONTEXT_INVALID_NEW_TARGET in ecma_op_implicit_constructor_handler_cb
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3630/comments
0
2020-03-20T08:52:57Z
2020-03-27T10:21:51Z
https://github.com/jerryscript-project/jerryscript/issues/3630
584,924,416
3,630
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision b2e54e91 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
heap-buffer-overflow in ecma_collection_append
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3628/comments
0
2020-03-19T16:21:25Z
2020-03-27T10:28:37Z
https://github.com/jerryscript-project/jerryscript/issues/3628
584,533,998
3,628
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision b2e54e91 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion JERRY_CONTEXT (jmem_heap_allocated_size) == 0 in jmem_heap_finalize
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3625/comments
0
2020-03-19T12:50:01Z
2020-03-19T16:24:03Z
https://github.com/jerryscript-project/jerryscript/issues/3625
584,388,759
3,625
[ "jerryscript-project", "jerryscript" ]
Hello, I'm writing an encoding function from string to Uint8Array based on `'ascii'` encoding (1 char to 1 byte). I considered the functions `jerry_string_to_char_buffer()` and `jerry_string_to_utf8_char_buffer()`, but it encodes to two or more bytes for exceeding char code 127 (128 ~ 255). Here is an example ...
Question: Is there C API corresponds to `string.charCodeAt()`?
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3622/comments
2
2020-03-18T08:18:31Z
2020-03-27T02:49:20Z
https://github.com/jerryscript-project/jerryscript/issues/3622
583,549,536
3,622
[ "jerryscript-project", "jerryscript" ]
Hello, I'm going to implement 'length' property of bound function. I think that there are 2 approaches as belows. 1) Adding 'length' property when each bound function generated This approach is simple but all bound function objects always hold 'length' property whether it is really used or not. 2) Lazily inser...
Adding 'length' property to bound function
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3615/comments
1
2020-03-16T11:37:13Z
2020-04-04T00:04:03Z
https://github.com/jerryscript-project/jerryscript/issues/3615
582,221,874
3,615
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 47d85a12 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion context_p->next_scanner_info_p->type == SCANNER_TYPE_BLOCK in parser_push_block_context
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3611/comments
0
2020-03-14T13:28:05Z
2020-03-16T13:53:03Z
https://github.com/jerryscript-project/jerryscript/issues/3611
581,209,708
3,611
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 38862c39 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion context_p->next_scanner_info_p->source_p == context_p->source_p && context_p->next_scanner_info_p->type == SCANNER_TYPE_SWITCH in parser_parse_switch_statement_start
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3608/comments
0
2020-03-11T09:58:22Z
2020-03-16T13:44:40Z
https://github.com/jerryscript-project/jerryscript/issues/3608
579,138,917
3,608
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 72f8ef34 ###### Build platform Linux-4.15.0-88-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion ecma_object_check_class_name_is_object (obj_p) in ecma_object_get_class_name
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3606/comments
0
2020-03-10T15:09:13Z
2020-03-12T11:45:54Z
https://github.com/jerryscript-project/jerryscript/issues/3606
578,651,159
3,606
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 9b393ee2 ###### Build platform Linux-4.15.0-74-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
heap-use-after-free in scanner_pop_binding_list
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3595/comments
0
2020-02-27T16:15:26Z
2020-03-16T13:52:06Z
https://github.com/jerryscript-project/jerryscript/issues/3595
572,189,711
3,595
[ "jerryscript-project", "jerryscript" ]
As stated in [ES6 23.1.3.5](https://www.ecma-international.org/ecma-262/6.0/#sec-map.prototype.foreach), elements added after the call to __forEach__ begins should be visited. So new element added in callback needs to be visited after _old_ elements. ###### Test code: ```js var map = new Map; map.set('a', 1); ...
Map.forEach omits newly added elements
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3592/comments
1
2020-02-26T14:15:42Z
2020-03-17T18:30:56Z
https://github.com/jerryscript-project/jerryscript/issues/3592
571,407,379
3,592
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 9b393ee2ea07ef4e7971e72637e46923dfc15e6f ###### Build platform Ubuntu 18.04.4 LTS (Linux 4.15.0-76-generic x86_64) ###### Build steps ``` ./tools/build.py --clean --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fn...
Memory Access Violation in ecma_compare_ecma_non_direct_strings
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3589/comments
2
2020-02-25T18:13:45Z
2020-03-16T14:02:38Z
https://github.com/jerryscript-project/jerryscript/issues/3589
570,741,895
3,589
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 9b393ee2 ###### Build platform Linux-4.15.0-74-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion !ecma_op_function_args_has_flag (arguments_list_p, ECMA_FUNC_ARG_FLAG_CONSTRUCT_SUPER) in ecma_op_function_call_external
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3588/comments
1
2020-02-25T16:53:58Z
2020-03-02T09:37:41Z
https://github.com/jerryscript-project/jerryscript/issues/3588
570,702,161
3,588
[ "jerryscript-project", "jerryscript" ]
Hi jerryscript Community 🤗 I've been asked to help make sure that all the OpenJS Foundation project communities are aware that the deadline for our [OpenJS Conference Call for Proposals](https://events.linuxfoundation.org/openjs-world/program/cfp/) has been extended through Feb. 28. Previously, this event was calle...
[Info] OpenJS Conference & Collab Summit FYIs for Project Communities
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3587/comments
1
2020-02-25T14:54:12Z
2020-12-09T17:49:56Z
https://github.com/jerryscript-project/jerryscript/issues/3587
570,627,362
3,587
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 68909fc5 ###### Build platform Linux-4.15.0-74-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
heap-use-after-free in ecma_ref_ecma_string
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3580/comments
0
2020-02-22T17:03:27Z
2020-03-02T09:28:14Z
https://github.com/jerryscript-project/jerryscript/issues/3580
569,362,362
3,580
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 68909fc5 ###### Build platform Linux-4.15.0-74-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-flag=-g \ --s...
Assertion literal_index < PARSER_REGISTER_START || !has_context in parser_parse_for_statement_start
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3579/comments
1
2020-02-22T10:37:44Z
2020-03-16T13:59:56Z
https://github.com/jerryscript-project/jerryscript/issues/3579
569,316,075
3,579
[ "jerryscript-project", "jerryscript" ]
As ES6 standard says in [19.4.2.2 - 19.4.2.14](https://www.ecma-international.org/ecma-262/6.0/#sec-symbol.hasinstance) Symbol properties should have the attributes set to **false**. { [[Writable]]: **false**, [[Enumerable]]: **false**, [[Configurable]]: **false** }. ###### Test code: ```js ["hasInstance", "isCon...
Symbol properties have invalid attributes
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3578/comments
2
2020-02-21T14:46:44Z
2020-02-24T13:06:15Z
https://github.com/jerryscript-project/jerryscript/issues/3578
568,998,634
3,578
[ "jerryscript-project", "jerryscript" ]
When building with `JERRY_LINE_INFO` enabled, generating and executing a snapshot seems to ignore the `resource_name` argument provided to `jerry_generate_snapshot_with_args`, meaning that when you attempt to get a backtrace, one is never available.
resource_name is undefined when executing from a snapshot
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3577/comments
2
2020-02-21T13:26:55Z
2020-05-28T10:33:53Z
https://github.com/jerryscript-project/jerryscript/issues/3577
568,954,414
3,577
[ "jerryscript-project", "jerryscript" ]
To conform compatibility with ES6 some of the Math functions need to be implemented. List of missing features: - [x] Math.acosh [ES v6, 20.2.2.3](https://www.ecma-international.org/ecma-262/6.0/#sec-math.acosh) - [x] Math.asinh [ES v6, 20.2.2.5](https://www.ecma-international.org/ecma-262/6.0/#sec-math.asinh) -...
Implement missing Math functions from ES6 standard
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3568/comments
6
2020-02-19T12:39:59Z
2020-04-21T11:53:25Z
https://github.com/jerryscript-project/jerryscript/issues/3568
567,542,203
3,568
[ "jerryscript-project", "jerryscript" ]
Callback function of Map.prototype.forEach and Set.prototype.forEach does not provide third argument, which is object that is being traversed as wrote in [ES6 23.1.3.5](https://www.ecma-international.org/ecma-262/6.0/#sec-map.prototype.foreach) (map) and ES6 [23.2.3.6](https://www.ecma-international.org/ecma-262/6.0/#s...
Map.forEach and Set.forEach callback does not provide third argument
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3564/comments
1
2020-02-18T11:09:39Z
2020-02-18T18:22:09Z
https://github.com/jerryscript-project/jerryscript/issues/3564
566,818,770
3,564
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision v2.2.0 5fdeb7c ###### Build platform win10 for x64 ###### Build steps 1. open cmake gui 2. configure vs2019 compilation target win32 3. change "JERRY_PROFILE" to "es2015-subset" 3. open project and build debug version ###### Build log success ###### Test case no ...
const variable prompt undefined
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3561/comments
1
2020-02-15T11:10:22Z
2020-02-21T12:30:50Z
https://github.com/jerryscript-project/jerryscript/issues/3561
565,733,475
3,561
[ "jerryscript-project", "jerryscript" ]
Hello, I have a request about es6 benchmark suite. The current process of implementing new es6 features looks not optimal because developer should manually add test files. How about using es6-version `test262` (https://github.com/tc39/test262)? test262 tests each language feature in a single file, so it would h...
Benchmark test for ES2015
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3555/comments
5
2020-02-13T02:47:00Z
2020-05-19T08:07:09Z
https://github.com/jerryscript-project/jerryscript/issues/3555
564,403,931
3,555
[ "jerryscript-project", "jerryscript" ]
(my second bug report here. I apologize in advance for any mistakes) ###### JerryScript revision 5fdeb7c1d68e8c5209e186e1760bc703a723d588 ###### Build platform Debian GNU/Linux 10 (buster) (Linux 4.19.0-6-686-pae i686) ###### Build steps ``` CXX=afl-clang-fast++ CC=afl-clang-fast python tools/build.py --de...
Assertion (type == SCANNER_STREAM_TYPE_VAR) in scanner_is_context_needed
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3554/comments
2
2020-02-13T02:44:42Z
2020-03-17T12:07:00Z
https://github.com/jerryscript-project/jerryscript/issues/3554
564,403,349
3,554
[ "jerryscript-project", "jerryscript" ]
(my first bug report here. I apologize in advance for any mistakes) ###### JerryScript revision 5fdeb7c1d68e8c5209e186e1760bc703a723d588 ###### Build platform Debian GNU/Linux 10 (buster) (Linux 4.19.0-6-686-pae i686) ###### Build steps ``` CXX=afl-clang-fast++ CC=afl-clang-fast python tools/build.py --deb...
Assertion (context.status_flags & PARSER_SCANNING_SUCCESSFUL) in parser_parse_source
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3553/comments
0
2020-02-13T02:42:22Z
2020-03-16T13:44:39Z
https://github.com/jerryscript-project/jerryscript/issues/3553
564,402,717
3,553
[ "jerryscript-project", "jerryscript" ]
Hi there, I have a question about compilation methodology of JerryScript. It seems that JerryScript generates all bytecode for the whole source code at once (correct me if I'm wrong). I think that it is inefficient for memory consumption because this approach holds the entire bytecode in memory but only part of so...
Why does JerryScript generate the all bytecode at once?
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3548/comments
2
2020-02-07T07:53:26Z
2020-02-10T04:47:30Z
https://github.com/jerryscript-project/jerryscript/issues/3548
561,477,516
3,548
[ "jerryscript-project", "jerryscript" ]
Building JerryScript Zephyr port with the latest Zephyr SDK 0.11.1, based on GCC 9.2.0, I get an error like: ~~~ In file included from /mnt/hdd/opt/zephyr-sdk-0.11.1/x86_64-zephyr-elf/x86_64-zephyr-elf/include/string.h:180, from /home/pfalcon/projects-3rdparty/Embedded/Zephyr/jerryscript/jerry-cor...
Apparent array bounds checking warning-as-error false positive with GCC 9.2
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3544/comments
2
2020-02-06T04:24:26Z
2020-02-06T13:18:20Z
https://github.com/jerryscript-project/jerryscript/issues/3544
560,770,536
3,544
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision b73100d9 ###### Build platform Linux-4.15.0-74-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion ECMA_PROPERTY_GET_TYPE (property) == ECMA_PROPERTY_TYPE_NAMEDDATA || ECMA_PROPERTY_GET_TYPE (property) == ECMA_PROPERTY_TYPE_NAMEDACCESSOR || ECMA_PROPERTY_GET_TYPE (property) == ECMA_PROPERTY_TYPE_VIRTUAL in ecma_is_property_configurable
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3536/comments
0
2020-01-26T22:06:30Z
2020-02-03T14:13:00Z
https://github.com/jerryscript-project/jerryscript/issues/3536
555,295,047
3,536
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision e693854d ###### Build platform Linux-4.15.0-74-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion JERRY_CONTEXT (jmem_heap_allocated_size) == 0 in jmem_heap_finalize
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3534/comments
0
2020-01-23T18:48:30Z
2020-01-24T09:54:56Z
https://github.com/jerryscript-project/jerryscript/issues/3534
554,338,106
3,534
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 608bc9e5 ###### Build platform Linux-4.15.0-74-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion array_index_name_pos == array_index_named_properties_count in ecma_op_object_get_property_names
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3532/comments
0
2020-01-23T12:12:50Z
2020-01-23T16:21:36Z
https://github.com/jerryscript-project/jerryscript/issues/3532
554,119,863
3,532
[ "jerryscript-project", "jerryscript" ]
I was trying to use jerryscript on esp8266. But the way showing in ["/target/esp8266"](https://github.com/jerryscript-project/jerryscript/blob/master/targets/esp8266/readme.md) is different from ["getting start page"](https://github.com/jerryscript-project/jerryscript/blob/master/docs/00.GETTING-STARTED.md). And I don'...
Can I build a esp8266 version throw tools/build.py?
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3528/comments
1
2020-01-20T03:42:16Z
2020-01-20T06:41:33Z
https://github.com/jerryscript-project/jerryscript/issues/3528
552,048,747
3,528
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 71d4e121 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion (literal_p->status_flags & ~(LEXER_FLAG_SOURCE_PTR | LEXER_FLAG_LATE_INIT)) == 0 in parser_compute_indicies
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3527/comments
1
2020-01-18T09:43:57Z
2020-01-20T15:49:09Z
https://github.com/jerryscript-project/jerryscript/issues/3527
551,747,092
3,527
[ "jerryscript-project", "jerryscript" ]
Jerry version: Rev: 71d4e121 Build command: tools/build.py --profile=es2015-subset ---error-messages ON OS: Mac OS 10.14.2 **Code sample:** ``` class Base { constructor() { this.x = [0, 0]; } sampeFunc() { this.x[0]++; // crash here return this.x; } ...
Storing result of "super" call in local var breaks "this" context.
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3526/comments
5
2020-01-17T13:15:59Z
2020-03-16T14:02:00Z
https://github.com/jerryscript-project/jerryscript/issues/3526
551,409,409
3,526
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision f3d49f65 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion ECMA_STRING_IS_REF_EQUALS_TO_ONE (string_p) in ecma_free_string_list
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3523/comments
0
2020-01-16T18:01:05Z
2020-01-17T10:36:40Z
https://github.com/jerryscript-project/jerryscript/issues/3523
550,966,601
3,523
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 210b631b ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion (opcode >= CBC_PRE_INCR && opcode <= CBC_POST_DECR) || (opcode == CBC_ASSIGN && (context_p->token.type == LEXER_ASSIGN || LEXER_IS_BINARY_LVALUE_TOKEN (context_p->token.type))) in parser_check_invalid_new_target
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3519/comments
0
2020-01-14T21:17:40Z
2020-01-16T15:04:00Z
https://github.com/jerryscript-project/jerryscript/issues/3519
549,823,545
3,519
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision b6c2e6eb ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion object_p != NULL in ecma_make_object_value
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3506/comments
0
2020-01-10T17:46:51Z
2020-01-14T14:35:50Z
https://github.com/jerryscript-project/jerryscript/issues/3506
548,209,712
3,506
[ "jerryscript-project", "jerryscript" ]
Hi , all I have noted many jerry APIs are marked as `release_value` needed for the returned value of those API, for example, [jerry_create_array](https://github.com/jerryscript-project/jerryscript/blob/master/jerry-core/api/jerry.c#L1372). And for some APIs, such as `jerry_create_undefined()`, that note is not decl...
[question] jerry_release_value() for jerry_create_undefined()?
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3500/comments
4
2020-01-08T12:36:46Z
2020-01-09T02:25:29Z
https://github.com/jerryscript-project/jerryscript/issues/3500
546,834,471
3,500
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision It started to assert since 40d930d62c518361218e232d8600a9960472776b , but valid on ToT too. ###### Build platform platform independent ###### Build steps $ tools/build.py --debug --clean --error-messages=ON --logging=ON ###### Test case tests/jerry/fail/regression-test-issue-187...
ICE: Assertion 'lit_is_valid_cesu8_string (string_p, string_size)'
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3498/comments
1
2020-01-07T18:05:15Z
2020-01-14T14:11:59Z
https://github.com/jerryscript-project/jerryscript/issues/3498
546,428,336
3,498
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision fa2ddb24 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion JERRY_CONTEXT (jmem_heap_allocated_size) == 0 in jmem_heap_finalize
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3485/comments
1
2020-01-06T10:48:54Z
2020-01-07T14:14:33Z
https://github.com/jerryscript-project/jerryscript/issues/3485
545,663,745
3,485
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision e21e4a18 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion object_p->type_flags_refs >= ECMA_OBJECT_REF_ONE in ecma_deref_object
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3483/comments
0
2020-01-04T13:59:56Z
2020-01-10T14:25:41Z
https://github.com/jerryscript-project/jerryscript/issues/3483
545,288,162
3,483
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 518fcf2c ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion old_length < new_length in ecma_fast_array_extend
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3479/comments
0
2019-12-27T21:42:31Z
2020-01-10T11:16:54Z
https://github.com/jerryscript-project/jerryscript/issues/3479
542,998,943
3,479
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 518fcf2c ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion object_p->type_flags_refs >= ECMA_OBJECT_REF_ONE in ecma_deref_object
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3478/comments
0
2019-12-27T18:39:42Z
2020-01-03T13:18:43Z
https://github.com/jerryscript-project/jerryscript/issues/3478
542,957,032
3,478
[ "jerryscript-project", "jerryscript" ]
when execute this case on the other engines can be run success, but jerryscript throws exception:Script Error: ReferenceError expression like this: `var _ref; var args = [1]; function Root() { } function _p(arg1, arg2) { return arg1 ? arg1 : arg2; } //success var temp = (_ref = Object.getPrototype...
A question of Assignment
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3477/comments
2
2019-12-23T01:50:56Z
2020-01-17T10:37:11Z
https://github.com/jerryscript-project/jerryscript/issues/3477
541,535,989
3,477
[ "jerryscript-project", "jerryscript" ]
When executing this testcase on other engines, (like [quickjs](https://bellard.org/quickjs/), v8 and spiderMonkey) I get the expected output. Only jerryscript throws an exception. Unfortunately I didn't find clear description about it in ES5.1 or ES6. Is this an issue of jerryscript? ###### JerryScript revision [99...
A question of function parameter
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3473/comments
3
2019-12-20T08:08:56Z
2020-01-16T18:39:17Z
https://github.com/jerryscript-project/jerryscript/issues/3473
540,843,563
3,473
[ "jerryscript-project", "jerryscript" ]
Although using same functions through different ways(As shows in testcase1 and testcase2), they react differently. So suspect it is a bug. ###### version [996bf76](https://github.com/jerryscript-project/jerryscript/commit/996bf76f5956c65342c1726d3f629fbea41320ab) ###### command `jerryscript/build/bin/jerry testca...
A bug about return statement of function
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3467/comments
0
2019-12-19T13:41:00Z
2019-12-19T18:32:00Z
https://github.com/jerryscript-project/jerryscript/issues/3467
540,321,058
3,467
[ "jerryscript-project", "jerryscript" ]
According to ES5.1 and ES6, when `length` of `obj` is 0 and `initialValue`(the second parameter) is assigned to be `undefined`, the method below should return undefined. Only when `length` is 0 and `initialValue` is not present, the method should throw an TypeError exception. ###### version [996bf76](https://githu...
An issue of Array.prototype.reduceRight
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3463/comments
0
2019-12-19T13:01:39Z
2020-01-06T14:17:54Z
https://github.com/jerryscript-project/jerryscript/issues/3463
540,300,152
3,463
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision d0b4e7dd ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion ecma_op_object_is_fast_array (object_p) in ecma_fast_array_extend
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3459/comments
1
2019-12-18T15:49:28Z
2020-01-06T09:30:11Z
https://github.com/jerryscript-project/jerryscript/issues/3459
539,764,587
3,459
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision d0b4e7dd ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion byte_code_start_p[-1] == CBC_EXT_PUSH_SUPER || byte_code_start_p[-1] == CBC_EXT_PUSH_CONSTRUCTOR_SUPER_PROP in vm_loop
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3458/comments
0
2019-12-18T12:50:33Z
2019-12-19T11:38:38Z
https://github.com/jerryscript-project/jerryscript/issues/3458
539,661,505
3,458
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision d0b4e7dd ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion ecma_is_value_object (iterator) in ecma_op_iterator_next
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3455/comments
1
2019-12-17T20:43:15Z
2020-01-14T15:03:27Z
https://github.com/jerryscript-project/jerryscript/issues/3455
539,299,810
3,455
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision d0b4e7dd ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion source_p != NULL in scanner_insert_info
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3454/comments
0
2019-12-17T20:31:58Z
2019-12-19T14:50:10Z
https://github.com/jerryscript-project/jerryscript/issues/3454
539,294,769
3,454
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision df6995d0 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion JERRY_CONTEXT (jmem_heap_allocated_size) == 0 in jmem_heap_finalize
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3446/comments
1
2019-12-12T07:51:41Z
2019-12-12T10:31:07Z
https://github.com/jerryscript-project/jerryscript/issues/3446
536,812,606
3,446
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision f7382ce8 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion JERRY_CONTEXT (jmem_heap_allocated_size) == 0 in jmem_heap_finalize
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3437/comments
0
2019-12-10T22:33:23Z
2019-12-11T09:24:50Z
https://github.com/jerryscript-project/jerryscript/issues/3437
536,032,867
3,437
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision b8bc013f ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion scope_stack_p >= context_p->scope_stack_p in parser_parse_function_statement
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3434/comments
1
2019-12-10T09:26:56Z
2020-01-13T14:14:30Z
https://github.com/jerryscript-project/jerryscript/issues/3434
535,599,984
3,434
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision b8bc013f ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion context_p->stack_top_uint8 == SCAN_STACK_CATCH_STATEMENT in scanner_scan_primary_expression_end
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3433/comments
1
2019-12-10T09:24:54Z
2020-01-13T10:39:08Z
https://github.com/jerryscript-project/jerryscript/issues/3433
535,598,850
3,433
[ "jerryscript-project", "jerryscript" ]
Hi, I am running Jerryscript on a microcontroller and I was wondering if there is a way to step the execution of JS from C. For example lets say the Javascript is busy going around in a loop like while(1), could the C program dictate the speed of execution? Like, instead of ``` jerry_run(parsed_code); ``` w...
Tick/stepping of execution for embedded systems with no OS
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3432/comments
2
2019-12-09T13:30:45Z
2019-12-09T17:26:51Z
https://github.com/jerryscript-project/jerryscript/issues/3432
534,933,135
3,432
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 5ceffd20 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion ECMA_STRING_IS_REF_EQUALS_TO_ONE (string_p) in ecma_free_string_list
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3431/comments
0
2019-12-08T17:11:44Z
2019-12-12T11:17:46Z
https://github.com/jerryscript-project/jerryscript/issues/3431
534,571,770
3,431
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 1829d2df ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion object_p->type_flags_refs >= ECMA_OBJECT_REF_ONE in ecma_deref_object
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3422/comments
0
2019-12-05T09:50:40Z
2019-12-10T13:42:11Z
https://github.com/jerryscript-project/jerryscript/issues/3422
533,239,101
3,422
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 1829d2df ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion ecma_get_lex_env_type (lex_env_p) == ECMA_LEXICAL_ENVIRONMENT_DECLARATIVE in ecma_clone_decl_lexical_environment
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3421/comments
1
2019-12-05T09:29:23Z
2020-01-08T13:55:03Z
https://github.com/jerryscript-project/jerryscript/issues/3421
533,227,222
3,421
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 1829d2df ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
Assertion JERRY_CONTEXT (jmem_heap_allocated_size) == 0 in jmem_heap_finalize
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3420/comments
0
2019-12-05T09:27:28Z
2019-12-05T19:24:38Z
https://github.com/jerryscript-project/jerryscript/issues/3420
533,226,231
3,420
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 1829d2df ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-fla...
SEGV in vm_construct_literal_object
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3419/comments
0
2019-12-05T09:22:48Z
2019-12-12T11:17:46Z
https://github.com/jerryscript-project/jerryscript/issues/3419
533,223,736
3,419
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision bfc495f0 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile...
heap-use-after-free in ecma_free_string_list
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3411/comments
0
2019-12-03T23:47:15Z
2019-12-04T11:51:53Z
https://github.com/jerryscript-project/jerryscript/issues/3411
532,344,045
3,411
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision bfc495f0 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile...
heap-use-after-free in jmem_pools_collect_empty
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3410/comments
0
2019-12-03T16:12:48Z
2019-12-04T13:12:07Z
https://github.com/jerryscript-project/jerryscript/issues/3410
532,096,638
3,410
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 9634ca55 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile...
heap-use-after-free in ecma_deref_object
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3409/comments
0
2019-12-03T12:04:02Z
2019-12-04T11:51:53Z
https://github.com/jerryscript-project/jerryscript/issues/3409
531,936,933
3,409
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 9634ca55 ###### Build platform Linux-4.15.0-72-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile...
heap-buffer-overflow in ecma_builtin_array_prototype_object_copy_within
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3408/comments
0
2019-12-03T11:57:38Z
2019-12-06T12:33:42Z
https://github.com/jerryscript-project/jerryscript/issues/3408
531,933,644
3,408
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 51efba40 ###### Build platform Linux-4.15.0-62-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-f...
Assertion ECMA_PROPERTY_VALUE_PTR (property_p)->value == ECMA_VALUE_UNINITIALIZED in vm_loop
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3398/comments
1
2019-12-01T16:39:35Z
2020-01-13T14:14:00Z
https://github.com/jerryscript-project/jerryscript/issues/3398
530,758,565
3,398
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 51efba40 ###### Build platform Linux-4.15.0-62-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-f...
Assertion context.status_flags & PARSER_SCANNING_SUCCESSFUL in parser_parse_source
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3397/comments
1
2019-12-01T09:33:48Z
2019-12-06T12:53:35Z
https://github.com/jerryscript-project/jerryscript/issues/3397
530,701,625
3,397
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 51efba40 ###### Build platform Linux-4.15.0-62-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile...
Assertion ecma_find_named_property (frame_ctx_p->lex_env_p, name_p) == NULL in vm_init_loop
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3396/comments
0
2019-12-01T09:30:51Z
2020-04-24T14:55:15Z
https://github.com/jerryscript-project/jerryscript/issues/3396
530,701,339
3,396
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 51efba40 ###### Build platform Linux-4.15.0-62-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-f...
Assertion object_p->type_flags_refs >= ECMA_OBJECT_REF_ONE in ecma_deref_object
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3395/comments
0
2019-12-01T00:00:53Z
2019-12-04T13:13:44Z
https://github.com/jerryscript-project/jerryscript/issues/3395
530,645,693
3,395
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 51efba40 ###### Build platform Linux-4.15.0-62-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile...
Assertion CBC_CALL <= next_call_opcode && next_call_opcode <= CBC_CALL2_PROP_BLOCK in vm_loop
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3394/comments
0
2019-11-30T23:47:08Z
2019-12-04T13:13:01Z
https://github.com/jerryscript-project/jerryscript/issues/3394
530,644,584
3,394
[ "jerryscript-project", "jerryscript" ]
Strict mode functions are not allowed to access property `arguments`. However, when running this testcase blow, the output is `[object Object] `. ###### JerryScript revision [996bf76](https://github.com/jerryscript-project/jerryscript/commit/996bf76f5956c65342c1726d3f629fbea41320ab) ###### Build platform U...
A question about getting arguments' descriptor of strict mode functions
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3393/comments
3
2019-11-30T08:38:34Z
2020-01-23T14:53:38Z
https://github.com/jerryscript-project/jerryscript/issues/3393
530,550,994
3,393
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 0bc42a3f ###### Build platform Linux-4.15.0-62-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-flag=-g \ --...
Assertion JERRY_CONTEXT (jmem_heap_allocated_size) == 0 in jmem_heap_finalize
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3392/comments
0
2019-11-29T22:21:37Z
2019-12-03T08:34:54Z
https://github.com/jerryscript-project/jerryscript/issues/3392
530,499,320
3,392
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 0bc42a3f ###### Build platform Linux-4.15.0-62-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-f...
heap-use-after-free in ecma_deref_object
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3390/comments
0
2019-11-29T19:50:55Z
2019-12-03T08:34:39Z
https://github.com/jerryscript-project/jerryscript/issues/3390
530,473,568
3,390
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 0bc42a3f ###### Build platform Linux-4.15.0-62-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-f...
Assertion index < UINT32_MAX - 1 in ecma_op_advance_string_index
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3389/comments
0
2019-11-29T19:42:11Z
2019-12-04T10:14:26Z
https://github.com/jerryscript-project/jerryscript/issues/3389
530,471,826
3,389
[ "jerryscript-project", "jerryscript" ]
###### JerryScript revision 0bc42a3f ###### Build platform Linux-4.15.0-62-generic-x86_64-with-Ubuntu-18.04-bionic ###### Build steps ``` ./tools/build.py --clean --debug --compile-flag=-fsanitize=address \ --compile-flag=-m32 --compile-flag=-fno-omit-frame-pointer \ --compile-flag=-fno-common --compile-f...
heap-buffer-overflow in ecma_date_parse_year
https://api.github.com/repos/jerryscript-project/jerryscript/issues/3388/comments
0
2019-11-29T19:20:40Z
2019-12-03T12:42:39Z
https://github.com/jerryscript-project/jerryscript/issues/3388
530,467,484
3,388