https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100137
--- Comment #1 from Moritz Beutel <spamandnoise at gmail dot com> --- The problem was discovered in gsl-lite by a user of the library: https://github.com/gsl-lite/gsl-lite/issues/303 This bug (if confirmed) should probably be added to the -Warray-bounds meta-bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56456