1  /* PR sanitizer/79757 */
       2  /* { dg-do compile } */
       3  /* { dg-require-effective-target int128 } */
       4  /* { dg-options "-fsanitize=undefined" } */
       5  
       6  unsigned __int128 x, y;
       7  
       8  void
       9  fn1 (z)
      10    __auto_type z = x / y; /* { dg-error "parameter 'z' is initialized" } */
      11  {
      12  }
      13  
      14  void
      15  fn2 (z)
      16    __auto_type z = x >> y; /* { dg-error "parameter 'z' is initialized" } */
      17  {
      18  }