1  /* Test diagnostics for empty bodies in if / else.  */
       2  /* Origin: Joseph Myers <joseph@codesourcery.com> */
       3  /* { dg-do compile } */
       4  /* { dg-options "-Wempty-body" } */
       5  
       6  void
       7  f (int x)
       8  {
       9    if (x)
      10      ; /* { dg-warning "suggest braces around empty body in an" } */
      11    if (x)
      12      ; /* By design we don't warn in this case.  */
      13    else
      14      (void)0;
      15    if (x)
      16      (void)0;
      17    else
      18      ; /* { dg-warning "suggest braces around empty body in an" } */
      19    if (x)
      20      (void)0;
      21    else
      22      (void)0;
      23  }