https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94109
--- Comment #10 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- (In reply to Dominique d'Humieres from comment #9) > Is it a false positive or not? You probably need a higher optimization level with -fanalyzer, it doesn't show anything at -O. Nor does valgrind show anything. So, I'd say a false positive.