gcc/testsuite/c-c++-common/pr68833-2.c

   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" } */