/* This testcase is part of GDB, the GNU debugger.

   Copyright 2018-2021 Free Software Foundation, Inc.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

struct super {
  int w;
  super () : w(17) {}
};

struct superbase {
  int x;
  superbase () : x(22) {}
};

struct base : superbase {
  int i;
  double d;
  base() : i(55), d(6.25) {}
};

typedef base tbase;
struct derived: virtual super, virtual tbase
{
  void func_d() { }
};

struct foo: virtual derived
{
  void func_f() { }
};

int main()
{
  derived().func_d();
  foo().func_f();

  return 0;
}
