https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79082
--- Comment #14 from Franz Sirl <sirl at gcc dot gnu.org> --- I just finished testing with r245021 and now the warnings are as expected. All warnings are there with -Wformat-truncation=2 and also -Wformat-truncation=1 behaves according to the documentation (BTW, there's a typo in invoke.texi, "truncatation" instead of "truncation"). You can close the bug.
