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

   Copyright 2009 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 a_global = 41;
#ifndef NO_B_GLOBAL
int b_global = 42;
#endif
int c_global = 43;

int foo () {
  return a_global +
#ifndef NO_B_GLOBAL
    b_global +
#endif
    c_global;
}