[Bug c++/122671] GCC fails to compile-time valid C++26 code using both constexpr placement new (P2747R2) and constexpr exceptions (P3068R6).

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122671

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
https://cplusplus.github.io/LWG/issue4477