https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70035
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[5/6 Regression] Calling a |[5 Regression] Calling a |non-virtual member in |non-virtual member in |base-class constructor call |base-class constructor call |with ubsan causes segfault |with ubsan causes segfault |when superclass has virtual |when superclass has virtual |member with same name |member with same name Known to fail|6.0 | --- Comment #8 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Fixed for g++ 6+ so far.