[TeaVMFan]

This seems to also impact Java and TeaVM, see this post:

https://groups.google.com/g/teavm/c/gpy0JoKYqbU

[trusktr]

Yep, it will impact any language with WTF-16. Those languages may incur a performance hit if the vote passes to not support "expressive UTF-16", but more notably, there will be data integrity issues that can lead to security issues.