When executin the TypedArray's slice method it is possible to have
the a different element sized output TypedArray. In such case
the data must be converted to the desired element type/size.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
In the Array.slice method when the engine uses fast arrays the "end" value
was not updated if the input array's length changed. This can occur when the start/end
index normalization executes a method and the length is changed forcefully.
This leads to a buffer-overflow as the element copy reads too much data from the input
array.
JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.usz@partner.samsung.com
We don't need to check arguments length inside the custom dispatchers,
because we have already checked within ecma_bultin_dispatch_routine.
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com
Function arguments must be passed as string values.
Snapshots are generated from compiled code rather than source code.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
The following methods were implemented:
- Array.prototype.at based on ECMA-262 Stage 3 Draft Relative Indexing Method proposal
- String.prototype.at based on ECMA-262 Stage 3 Draft Relative Indexing Method proposal
- TypedArray.prototype.at based on ECMA-262 Stage 3 Draft Relative Indexing Method proposal
https://tc39.es/proposal-relative-indexing-method/
JerryScript-DCO-1.0-Signed-off-by: Daniel Batiz batizjob@gmail.com
Remove JERRY_BUILTIN_MAP/SET/WEAKMAP/WEAKSET
and replace them with JERRY_BUILTIN_CONTAINER.
JerryScript-DCO-1.0-Signed-off-by: Bela Toth tbela@inf.u-szeged.hu
The two bytes which stored the id is free to use. Currently the only exception is containers.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
added two new file ecma-errors.h and ecma-erros.c
it contains the most used errors messages.
JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu
A new class type enum is introduced to describe the class of objects.
This enum is organized to improve property resolve and GC performance.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
Furthermore rename JERRY_PROP_IS_THROW to JERRY_PROP_SHOULD_THROW
and add more invalid descriptor checks.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
Also i updated the promise race and all method to the latest standart
The two jerry/es.next test-cases has been update to support the latest standart
JerryScript-DCO-1.0-Signed-off-by: bence gabor kis kisbg@inf.u-szeged.hu
Related test262 test-cases has been removed from skip list.
Execpt two test-case since they need other feature to work (Finalization registry and async GC)
JerryScript-DCO-1.0-Signed-off-by: Bence Gabor Kis kisbg@inf.u-szeged.hu
Instead of a fixed number of arguments, a call info structure is passed
to the handlers, which can be extended in the future without breaknig the
API. This structure holds new.target value, so its getter function is removed.
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
- Optimize year from time calculation
- Force arithmetic operations to int32_t/int64_t whenever possible
- Optimize number conversion in date parse
- Cache local TZA of the date object
- Fix a bug in Date.parse timezone parsing
JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik robert.fancsik@h-lab.eu
