1  extern void abort(void);
       2  extern void main_test (void);
       3  extern void abort (void);
       4  int inside_main;
       5  
       6  int
       7  main ()
       8  {
       9    inside_main = 1;
      10    main_test ();
      11    inside_main = 0;
      12    return 0;
      13  }
      14  
      15  /* When optimizing, all the constant cases should have been
      16     constant folded, so no calls to link_error should remain.
      17     In any case, link_error should not be called.  */
      18  
      19  #ifndef __OPTIMIZE__
      20  void
      21  link_error (void)
      22  {
      23    abort ();
      24  }
      25  #endif