1  /* PR c/80919 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-Wall" } */
       4  
       5  void
       6  fn (void)
       7  {
       8    int a[0];
       9    __builtin_printf("%d\n", &a); /* { dg-warning "expects argument of type" } */
      10    __builtin_printf("%i\n", &a); /* { dg-warning "expects argument of type" } */
      11  
      12    __builtin_printf("%o\n", &a); /* { dg-warning "expects argument of type" } */
      13    __builtin_printf("%u\n", &a); /* { dg-warning "expects argument of type" } */
      14    __builtin_printf("%x\n", &a); /* { dg-warning "expects argument of type" } */
      15    __builtin_printf("%X\n", &a); /* { dg-warning "expects argument of type" } */
      16  }