[Bug c++/106212] Code becomes non-constexpr with _GLIBCXX_DEBUG

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106212

--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> ---
Patch: https://gcc.gnu.org/pipermail/gcc-patches/2024-December/671270.html