[Bug sanitizer/109446] Possible destination array overflow without diagnosis in memcpy

[mohamed.selim at dxc dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109446

--- Comment #1 from Mohamed <mohamed.selim at dxc dot com> ---
correction to scenario II should pass by value as follows
//void test(Bar b) // scenario II