1  /* { dg-additional-options "--param analyzer-max-enodes-per-program-point=0 -Wno-analyzer-too-complex" } */
       2  
       3  typedef void (*sighandler_t) (int);
       4  
       5  void
       6  signal (int, sighandler_t);
       7  
       8  static void
       9  kw (int signum)
      10  {
      11    (void) signum;
      12  }
      13  
      14  void
      15  gk (int ot)
      16  {
      17    signal (ot, kw);
      18  }