gcc/testsuite/gcc.dg/format/ms_miss-2.c

   1 /* Test for warnings for missing format attributes.  Don't warn if no
   2    relevant parameters for a format attribute; see c/1017.  */
   3 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
   4 /* { dg-do compile { target { *-*-mingw* } } } */
   5 /* { dg-options "-std=gnu99 -Wmissing-format-attribute" } */
   6
   7 #define USE_SYSTEM_FORMATS
   8 #include "format.h"
   9
  10 void
  11 foo (int i, ...)
  12 {
  13   va_list ap;
  14   va_start (ap, i);
  15   vprintf ("Foo %s bar %s", ap); /* { dg-bogus "candidate" "bogus printf attribute warning" } */
  16   va_end (ap);
  17 }