https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98463
--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
That just exposes a latent compiler bug though.
Slightly reduced:
#include <tuple>
struct empty { };
struct A
{
std::tuple<int, empty> _member;
virtual ~A(){}
};
A a;
