https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98609
--- Comment #9 from Martin Uecker <muecker at gwdg dot de> --- I just ran into this problem again while trying to fix PR98608 where the problem is that instrumentation of parameters is missing. In parameters people often use n == 0 null and some of the -Wnonnull warnings we have currently even require setting it 0.
