https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124834
--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> --- (In reply to Halalaluyafail3 from comment #1) > It seems to be accepted in GCC 4, so I suppose it is a regression albeit a > very old one. It was not accepted in GCC 4. godbolt does not support linking with GCC 4.
