miss-2.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 17 行

/* Test for warnings for missing format attributes.  Don't warn if no
   relevant parameters for a format attribute; see c/1017.  */
/* Origin: Joseph Myers <[e-mail]> */
/* { dg-do compile } */
/* { dg-options "-std=gnu99 -Wformat -Wmissing-format-attribute" } */

#include "format.h"

void
foo (int i, ...)
{
  va_list ap;
  va_start (ap, i);
  vprintf ("Foo %s bar %s", ap); /* { dg-bogus "candidate" "bogus printf attribute warning" } */
  va_end (ap);
}