https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95130
--- Comment #18 from Julian Waters <tanksherman27 at gmail dot com> --- That's great news! With regards to this patch, I'm fairly certain you have to proactively send it to gcc-patches mailing list for it to be merged; No gcc committer has the time to look for this issue and commit it. I also think it's probably time for ms_printf to formally recognize ISO C format specifiers once and for all, too