gcc/testsuite/gcc.dg/format/pr78304-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -Wall -Wextra" } */
   3
   4 extern int printf (const char *, ...);
   5
   6 # define PRIu32         "u"
   7
   8 void test (const char *msg)
   9 {
  10   printf ("size: %" PRIu32 "\n", msg); /* { dg-warning "expects argument of type" } */
  11 }