On Mon, 25 May 2026, 06:13 Mital Ashok via Std-Proposals, <
std-proposals_at_[hidden]> wrote:

>
> I'm working on a proof-of-concept Clang implementation of this. I was
> also wondering if there have been similar proposals for this in the
> past? Sort of similar: <htttps://wg21.link/P2785R3>,
> <https://wg21.link/P0573R2>
>

https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0927r2.pdf seems
relevant too.