1  /* { dg-do compile } */
       2  /* { dg-options "-O0 -Wall" } */
       3  
       4  int main()
       5  {
       6    char foo[3];
       7    int i;
       8  
       9    for (i = 0; i < 16; i++)
      10      __builtin_snprintf(foo, sizeof(foo), "%d", i);  /* { dg-bogus "truncated" } */
      11  }