[Bug c++/122842] Compiler crash when passing std::ranges::cbegin to a function with std::ranges::const_iterator_t as a template parameter

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122842

--- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #3)
> Oops, wrong link, this one:
> https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2836r1.html
> 
> Which would make the conversion work.

We do support that since r14-7258-g731444b3c39e3d

So it's just LWG 3946 that's missing.