1  /* { dg-do compile } */
       2  /* { dg-options "-w" } */
       3  
       4  int a;
       5  void try_help () __attribute__ ((__noreturn__));
       6  void try_help ()
       7  {
       8  }
       9  
      10  int main ()
      11  {
      12    switch (a)
      13      {
      14        case '1':
      15        case '2':
      16        case '3':
      17        case '4':
      18        case '5':
      19        case '6':
      20        case '7':
      21        case '8':
      22        case '9':
      23  	  break;
      24        default:
      25  	  try_help ();
      26      }
      27  }