https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118315
--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> --- # 301 "../include/fmt/base.h" #pragma GCC push_options # 303 "../include/fmt/base.h" #pragma GCC optimize("Og") # 303 "../include/fmt/base.h" ....