1  /* Bug in reorg.c, deleting the "++" in the last loop in main.
       2     Origin: <hp@axis.com>.  */
       3  
       4  extern void f (void);
       5  extern int x (int, char **);
       6  extern int r (const char *);
       7  extern char *s (char *, char **);
       8  extern char *m (char *);
       9  char *u;
      10  char *h;
      11  int check = 0;
      12  int o = 0;
      13  
      14  int main (int argc, char **argv)
      15  {
      16    char *args[] = {"a", "b", "c", "d", "e"};
      17    if (x (5, args) != 0 || check != 2 || o != 5)
      18      abort ();
      19    exit (0);
      20  }
      21  
      22  int x (int argc, char **argv)
      23  {
      24    int opt = 0;
      25    char *g = 0;
      26    char *p = 0;
      27  
      28    if (argc > o && argc > 2 && argv[o])
      29      {
      30        g = s (argv[o], &p);
      31        if (g)
      32  	{
      33  	  *g++ = '\0';
      34  	  h = s (g, &p);
      35  	  if (g == p)
      36  	    h = m (g);
      37  	}
      38        u = s (argv[o], &p);
      39        if (argv[o] == p)
      40  	u = m (argv[o]);
      41      }
      42    else
      43      abort ();
      44  
      45    while (++o < argc)
      46      if (r (argv[o]) == 0)
      47        return 1;
      48  
      49    return 0;
      50  }
      51  
      52  char *m (char *x) { abort (); }
      53  char *s (char *v, char **pp)
      54  {
      55    if (strcmp (v, "a") != 0 || check++ > 1)
      56      abort ();
      57    *pp = v+1;
      58    return 0;
      59  }
      60  
      61  int r (const char *f)
      62  {
      63    static char c[2] = "b";
      64    static int cnt = 0;
      65  
      66    if (*f != *c || f[1] != c[1] || cnt > 3)
      67      abort ();
      68    c[0]++;
      69    cnt++;
      70    return 1;
      71  }