gcc-4.9/gcc/testsuite/gcc.dg/format/ms_nul-1.c


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/* Test diagnostics for suppressing contains nul
   -Wformat.  -Wformat.  */
/* Origin: Bruce Korb <bkorb@gnu.org> */
/* { dg-do compile { target { *-*-mingw* } } } */
/* { dg-options "-Wformat -Wno-format-contains-nul" } */

#define USE_SYSTEM_FORMATS
#include "format.h"

void
foo (void)
{
  static char const fmt[] = "x%s\0%s\n\0abc";
  printf (fmt+4, fmt+8); /* { dg-bogus "embedded.*in format" "bogus embed warning" } */
}