On 06/03/2025 18.30, Jarrad Waterloo via Std-Proposals wrote:
> Another important proposal turns some lvalues back into rvalues.
>
> 2022
> Last use optimization
> https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2666r0.pdf <https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p2666r0.pdf>

This paper needs an update, according to
https://github.com/cplusplus/papers/issues/1332

Jens