errmk-1.c

来自「linux下编程用 编译软件」· C语言 代码 · 共 13 行

/* Test for format checking not giving tree checking errors.  */
/* Origin: Joseph Myers <[e-mail]> */
/* { dg-do compile } */
/* { dg-options "-Wformat" } */

#include "format.h"

void
foo (int t)
{
  printf ("%*d", u, t); /* { dg-error "undeclared|function" "u undeclared error" } */
}