https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78022
--- Comment #1 from fiesh at zefix dot tv --- The same happens with 6.2.1.
- [Bug c++/78022] New: Strange C++ compilation er... fiesh at zefix dot tv
- [Bug c++/78022] Strange C++ compilation er... fiesh at zefix dot tv
- [Bug c++/78022] constexpr int template rej... pinskia at gcc dot gnu.org
