https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77817
--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> --- (In reply to Marc Mutz from comment #12) > Is replacing a matching comment with __attribute__(fallthrough)) so > complicated as to make this a wontfix? It is not really possible. __attribute__((fallthrough)) has precise rules on where it can appear, while /* FALLTHRU */ comments, being comments, can appear anywhere. Especially with -Wimplicit-fallthrough=1 when all comments are considered fallthru comments...
