Must tail call attribute in D?

[MrSmith]

On Wednesday, 21 August 2024 at 12:22:43 UTC, Dmitry Olshansky 
wrote:
> https://blog.reverberate.org/2021/04/21/musttail-efficient-interpreters.html
>
> This returns me back to threaded code VM for std.regex, AFAICT 
> it was blocked because I only could get tail calls in optimized 
> build. Otherwise it was going to blow up the stack, 
> particularly if it was small fiber stack.
>
> What do you think is it feasible to enable in D?
>
> ——
> Dmitry Olshansky
> CEO @ [Glow Labs](https://glow-labs.pro)
> https://olshansky.me/about/

I did partial implementation for LDC. If anyone wants they can 
continue the process