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

   Copyright 2008, 2009, 2010 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/>.  */

int xyz;

int bar ()

{

  xyz = 2; /* break in bar */

  return 1;

}

int foo ()

{

  xyz = 1; /* break in foo */

  return bar ();

}

int main ()

{

  xyz = 0;       /* break in main */

  foo ();

  return (xyz == 2 ? 0 : 1);

}               /* end of main */