https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62017
Yury Gribov <y.gribov at samsung dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dodji at gcc dot gnu.org, | |jakub at redhat dot com, | |kcc at gcc dot gnu.org, | |y.gribov at samsung dot com --- Comment #1 from Yury Gribov <y.gribov at samsung dot com> --- Adding sanitizer folks. It seems that size of standalone IC class is 16 but this shortens to 8 (due to virtual inheritance magic) when IC inherited in CC. GCC still emits 16 byte check which causes false positive.