gcc/testsuite/gcc.dg/cpp/pr69985.c

   1 /* { dg-options "-Wformat" } */
   2 extern int printf (const char *__restrict __format, ...);
   3 void test (void)
   4 {
   5   /* A very long line, so that we start a new line map.  */
   6   printf ("%llu01233456789012334567890123345678901233456789012334567890123345678901233456789012334567890123345678901233456789012334567890123345678901233456789"); /* { dg-warning "15: format .%llu. expects a matching" } */
   7 }