https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106064
--- Comment #11 from Alex Coplan <acoplan at gcc dot gnu.org> --- (In reply to Jakub Jelinek from comment #8) > The IMHO UB case is for a != b when one address is at the start of one > object and the other address is at the end of another one Just to dig a little deeper on this, what makes this case UB? Is there something in the standard to this effect?
