1  /* PR c/68833 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-Werror=missing-format-attribute" } */
       4  
       5  #include <stdarg.h>
       6  
       7  void
       8  foo (const char *fmt, ...)
       9  {
      10    va_list ap;
      11    va_start (ap, fmt);
      12    __builtin_vprintf (fmt, ap); /* { dg-error "candidate" "printf attribute warning" } */
      13    va_end (ap);
      14  }
      15  
      16  /* { dg-prune-output "treated as errors" } */