shadow1.c

来自「linux下编程用 编译软件」· C语言 代码 · 共 33 行

// Copyright (C) 2004 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 15 Oct 2004 <[e-mail]>

// We forgot to ignore current context and friends when determing
// which exceptions shadowed eachother.

struct E;

struct B {};

struct D : private B
{
  friend class E;
  
  static B *baz (D *);
  virtual void V () throw (B);  // { dg-error "overriding" "" }
};

struct E : public D
{
  virtual void V () throw (D); // { dg-error "looser throw" "" }
};

B* foo (D *);

B *D::baz (D *p)
{
  try {foo (p);}
  catch (B const &b) {}
  catch (D const &d) {}
  return p;
}