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

   Copyright 2010-2019 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/>.  */

#include <unistd.h>

extern void do_nothing (void);

int second(){
  fork() ;
  return 12;
}

int first(){
  int i;

  for (i = 0; i < 2; i++)
    do_nothing ();

  return second();
}

int main (){
  do_nothing();
  return first();
}