name and length properties has been updated.
Enabling BigInt support in TypedArray.prototype.sort when no
comparefn function is provided.
JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
Value was not freed when error occurs. It caused assertion to fail
when BigInt was used.
JerryScript-DCO-1.0-Signed-off-by: Rafal Walczyna r.walczyna@samsung.com
DefineOwnProperty result could be false, and we should throw an error in that case.
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
When the `toLocaleString` was called on a TypedArray's value
the resulting object's `toString/valueOf` invocations could
create errors. These error values were not released.
In addition the input element value for the toString operation
was released twice in case of an error.
Fixes: #4148.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
Changes:
- Since ES6 Array.prototype.unshift shouldn't iterate
over the array elements if argument count is 0.
- Add proper guard for a check introduced in ES6.
- Update comments to reference to ES5.1 and ES11 specs too.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác csaba.osztrogonac@h-lab.eu
CreateDataPropertyOrThrow is introduced in ES2015, and these methods should use it
to throw TypeError exception if the requested property update cannot be performed.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác csaba.osztrogonac@h-lab.eu
This patch adds several small features:
- Support right shift with negative numbers
- Support exponentation operator
- BigInts can be enabled in ES5.1 mode
- Remove dead code from ecma_deref_bigint
- Support longer BigInt literals in the parser
- Fix various BigInt comparison issues
- Do not discard unary plus for BigInt constants
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
In the standard if we create a Symbol object without adding a description value
default value is undefined not empty string.
JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu
In case of ES.next the Array.prototype.filter should raise an error
if the property on the target array's data property creation fails.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
__lookupGetter__ is based on ECMA-262 v11, B.2.2.4
__lookupSetter__ is based on ECMA-262 v11, B.2.2.5
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
__defineGetter__ is based on ECMA-262 v11, B.2.2.2
__defineSetter__ is based on ECMA-262 v11, B.2.2.3
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
Supported operations:
- parse BigInt (decimal, hexadecimal, binary)
- toString with any radix between 2 and 36
- arithmetic operations: negate, add, subtract, multiply, divide, modulo
- left and right shift
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
In case of ARM Nuttx build with IoT.js there are small conversion
and signedness warnings resulting in a build failure.
```
ecma-builtin-regexp-prototype.c: error: conversion from 'int' to '_Bool8' {aka 'unsigned char'}
may change value [-Werror=conversion]
116 | return ecma_make_boolean_value (flags & re_flags[offset]);
| ~~~~~~^~~~~~~~~~~~~~~~~~
js-scanner-util.c: In function 'scanner_pop_literal_pool':
js-scanner-util.c:628:43: error: comparison of integer expressions of different signedness:
'intptr_t' {aka 'int'} and 'unsigned int' [-Werror=sign-compare]
628 | else if (diff >= -UINT8_MAX && diff <= UINT16_MAX)
| ^~
js-scanner-util.c:891:43: error: comparison of integer expressions of different signedness:
'intptr_t' {aka 'int'} and 'unsigned int' [-Werror=sign-compare]
891 | else if (diff >= -UINT8_MAX && diff <= UINT16_MAX)
```
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
The property descriptors must be free'd during the iteration in the
Object.assign even if the property is not enumerable (or there is no value/getter).
Fixes: #4048
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
I've removed the ecma_op_object_get_property_names method, and implemented the following ones:
- ecma_op_object_own_property_keys: this is now the internal [[OwnPropertyKeys]] method
- ecma_op_object_enumerate: this is used for the for-in iterator
- ecma_object_sort_property_names: this is used for sorting the property names of an object
- ecma_object_list_lazy_property_names: this is for getting the lazy instantiated properties
- ecma_object_prop_name_is_duplicated: this is for checking if a given property is duplicated in an object
Also the for-in operation with Proxy object works with this patch, #3992 should be closed
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
