On Wed, 11 Feb 2026 at 01:35, Alejandro Colomar via Std-Proposals
<std-proposals_at_[hidden]> wrote:
> I don't think it would be so complex. GCC's __attribute__((const)) is
> part of the type (at least in C, I'd guess also in C++?).

I don't think so, for C++: https://godbolt.org/z/P6YoK7W7Y