[Bug libstdc++/124121] Missed optimization in initialization of std::inplace_vector with std::initializer_list

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124121

--- Comment #20 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jan Schultke from comment #19)
> I agree, and maybe some additional standard features are needed.

See comment 9.