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
JSON strings can contain unescaped LINE SEPARATOR and PARAGRAPH SEPARATOR in ES11
JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@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
With a disabled ES2015 module system the build fails as an enum value
is incorrectly guarded and used.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
__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
The ECMA_OBJECT_IS_PROXY(proto_p) check is necessary throughout the prototype chain
not just at the beginning
Fixes#4045
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
In case of `-fPIC` and single file build one of the Regexp's method
raises an error during linking:
```
ecma-regexp-object.c: In function ‘ecma_regexp_run’:
re-bytecode.c:258:1: error: inlining failed in call to ‘always_inline’ ‘re_get_value’:
function body can be overwritten at link time
```
By adding the `inline` keyword for the method the build error can be resolved.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
In case of a TypedArray the input `byteOffset` argument must be a
multiple of the `BYTES_PER_ELEMENT` value.
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
