[Arech]

Yes, true, thanks. I confused "will it throw given inputs&state?" with "can it potentially throw?".

I wonder, why compilers don't expose that information? Some operator returning tri-state "this code provably doesn't throw | could throw | can't see, break the compilation" could help writing generic code immensely. Instead we have to resolve to multi-storey noexcept() operator inside a noexcept qualifier which is very detrimental for the code readability...