Subversion Repositories scarts

/* { dg-do run } */
/* { dg-options "" } */
/* Verify that the cleanup handler receives the proper contents
   of the variable.  */
 
extern void exit(int);
extern void abort(void);
 
static int expected;
 
static void
handler(int *p)
{
  if (*p != expected)
    abort ();
}
 
static void __attribute__((noinline))
bar(void)
{
}
 
static void doit(int x, int y)
{
  int r __attribute__((cleanup (handler)));
  if (x < y)
    {
      r = 0;
      return;
    }
 
  bar();
  r = x + y;
}
 
int main()
{
  expected = 0;
  doit (1, 2);
 
  expected = 3;
  doit (2, 1);
 
  return 0;
}