// { dg-options "-Wabi -fabi-version=1" } | |
struct E1 {}; | |
struct E2 : public E1 {}; // { dg-warning "layout" } | |
struct E : public E1, public E2 {}; // { dg-warning "layout|ambiguity" } | |
struct N : public E { virtual void f () {} }; // { dg-warning "nearly" } |