to-virtual-base-1.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 16 行

// Copyright (C) 2002 Free Software Foundation
// Contributed by Gabriel Dos Reis <[e-mail]>

struct A {
  virtual void f(const A* a) = 0;
};

struct B : virtual A {
  virtual void f(const A* a);
};

void B::f(const A* a)
{
  static_cast<const B&>(*a);             // { dg-error "" }
}