https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116341
Xi Ruoyao <xry111 at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |DUPLICATE Status|UNCONFIRMED |RESOLVED See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=113159 CC| |xry111 at gcc dot gnu.org --- Comment #2 from Xi Ruoyao <xry111 at gcc dot gnu.org> --- The comparator is not a weak order, thus the behavior is undefined. Dup of PR113159 (an enhancement request to avoid OOB access even with such a silly comparator) but note that it's not a bug, it's just an enhancement request. *** This bug has been marked as a duplicate of bug 113159 ***