https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115285
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |needs-bisection Target Milestone|13.4 |12.4 Summary|[13/14/15 Regression] |[13/14/15 Regression] |std::unordered_set can have |std::unordered_set can have |duplicate values since |duplicate value |r13-1114 | --- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #2) > r13-1114-gdc9b92facf87a6 Looks like this just exposed the issue with .insert. See my new testcase which fails for GCC 12+ .