Add missing ES 2023+ features

[saghul]

ES2021 Or ES12

• [x] replaceAll
• [x] promise.any
• [x] WeakRef + FinalizationRegistry
• [x] Numeric Separators
• [x] Logical Operators

ES2022 Or ES13

• [x] Top level await
• [x] Class fields
• [x] [Array at()](https://github.com/sudheerj/ECMAScript-features#array-at())
• [x] Error cause
• [x] hasOwn
• [x] Regex match indices

ES2023 Or ES14

• [x] Find array from last
• [x] Hashbang syntax
• [x] Symbols as WeakMap keys
• [x] Change Array by Copy
• [ ] https://github.com/tc39/proposal-private-fields-in-in
• [x] Well-Formed Unicode Strings
• [ ] Atomics.waitAsync
• [ ] RegExp v flag with set notation + properties of strings | #228
• [ ] Resizable and growable ArrayBuffers
• [x] Array Grouping
• [x] Promise.withResolvers
• [ ] Duplicate named capture groups
• [ ] New Set methods

[saghul]

@bnoordhuis can you pl check if there is anything missing from the list?

[bnoordhuis]

Looking at https://github.com/tc39/proposals/blob/HEAD/finished-proposals.md#finished-proposals, I believe we're missing:

• https://github.com/tc39/proposal-regexp-match-indices
• https://github.com/tc39/proposal-private-fields-in-in
• https://github.com/tc39/proposal-regexp-v-flag
• https://github.com/tc39/proposal-resizablearraybuffer

[ammarahm-ed]

You guys are doing awesome work here. Here is frida-gum that implements WeakRef for QuickJS like this:

https://github.com/frida/frida-gum/blob/ed4f17176f8671af93fbbb9afdbb584fb7825bf6/bindings/gumjs/runtime/entrypoint-quickjs.js#L12

1. bind ref https://github.com/frida/frida-gum/blob/ed4f17176f8671af93fbbb9afdbb584fb7825bf6/bindings/gumjs/gumquickcore.c#L2261

2. deref https://github.com/frida/frida-gum/blob/ed4f17176f8671af93fbbb9afdbb584fb7825bf6/bindings/gumjs/gumquickcore.c#L2371C24-L2371C47

3. unbind ref https://github.com/frida/frida-gum/blob/ed4f17176f8671af93fbbb9afdbb584fb7825bf6/bindings/gumjs/gumquickcore.c#L2322

Which could make it easier to figure out the implementation for WeakRef possibly.

[saghul]

Thanks for sharing! I did lift a couple of commits from Frida already, but hadn't seen the gum part.

[ammarahm-ed]

Here's someone also implemented FinalizationRegistry for QuickJS: https://github.com/cashapp/zipline/blob/trunk/zipline/native/common/finalization-registry.c

I know this isn't the most perfect form but it almost gets you there.

[leeoniya]

new upstream release: https://github.com/bellard/quickjs/commit/daa35bc1e5d43192098af9b51caeb4f18f73f9f9

[saghul]

I'll backport some of the fixes, but there are no new ES features other than the ones he took from this project AFAICT :-)