https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108636
Mark Bourgeault <Mark_B53 at yahoo dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |Mark_B53 at yahoo dot com --- Comment #9 from Mark Bourgeault <Mark_B53 at yahoo dot com> --- In 12.3, GCC still fails with -std=c++20 -fkeep-inline-functions, but passes with -std=c++17 -fkeep-inline-functions. Curiously, the other versions (10.5, 11.4, 13.1) pass with both option sets.