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

   1 /* Test for strfmon format checking.  Test for missing fill character
   2    at end of format.  */
   3 /* Origin: Joseph Myers <joseph@codesourcery.com> */
   4 /* { dg-do compile } */
   5 /* { dg-options "-std=gnu99 -Wformat" } */
   6
   7 #include "format.h"
   8
   9 void
  10 foo (char *s, size_t m)
  11 {
  12   strfmon (s, m, "%="); /* { dg-warning "missing fill character at end" } */
  13 }