1  static unsigned int expr_hash_table_size = 1;
       2  
       3  int
       4  main ()
       5  {
       6    int del = 1;
       7    unsigned int i = 0;
       8  
       9    if (i < expr_hash_table_size && del)
      10      exit (0);
      11    abort ();
      12  }