ES.Next

[clover2123]

Support ES.Next on Escargot

ES.Next Standard : https://tc39.es/ecma262/
ES.Next Proposals : https://github.com/tc39/proposals

Based on the upper standard, we are going to update the new standard.

New Features in ECMAScript 2024

New Builtin Methods

• Promise.withResolvers
• Object.groupBy
• Map.groupBy
• Atomics.waitAsync
• String.isWellFormed
• String.toWellFormed

Other

• RegExp v flag

Unsupported Features (we do not support these features)

• look-behind assertions

[clover2123]

test262 TC for ES11 would be updated through #688

[clover2123]

Change the title and list based on ES.Next

[clover2123]

ECMAScript 2020 is now fully supported 🎉 🚀

[clover2123]

ECMAScript 2021 has been released.
The next version is ECMAScript 2022 (draft).

[zherczeg]

It seems "Array find from last" is implemented:
https://github.com/Samsung/escargot/blob/master/src/builtins/BuiltinArray.cpp#L1848

I think the list could be updated with it.

[zherczeg]

Is there some feature you would prefer to be implemented sooner? Temporal is currently in progress.

[zherczeg]

I checked the "Array find from last". I also see a lot of references for realms, is that also implemented?

[clover2123]

@zherczeg
Many thanks for your contributions.
I just updated the list of stage 3 based on the latest proposal list.
Please feel free to choose any blank items above.