vbase14.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 7 行

// { dg-options "-Wabi" }

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" }