[Bug libstdc++/123326] [16 Regression] Bootstrap broken on FreeBSD by r16-6038

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123326

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
[apinski@xeond2 gcc]$ c++filt
_ZNSt8__format25__locale_encoding_to_utf8ERKSt6localeSt17basic_string_viewIcSt11char_traitsIcEEPv
std::__format::__locale_encoding_to_utf8(std::locale const&,
std::basic_string_view<char, std::char_traits<char> >, void*)