covariant5.c

来自「linux下编程用 编译软件」· C语言 代码 · 共 28 行

// { dg-do compile }

// Copyright (C) 2002 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 27 Dec 2002 <[e-mail]>

// We ICE'd

struct c0 {};

struct c1 : virtual c0
{
  virtual c0 &f2();
};

struct c3 : c1
{
  virtual c1 &f2();
};

c1 &c3::f2()
{
  throw 0;
}

struct c4 : virtual c3
{
};