gcc/testsuite/gcc.dg/format/pr78498.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -Wall -Wextra -fdiagnostics-show-caret" } */
   3
   4 void f (void)
   5 {
   6   __builtin_printf ("%i", ""); /* { dg-warning "expects argument of type" } */
   7 /* { dg-begin-multiline-output "" }
   8    __builtin_printf ("%i", "");
   9                       ~^   ~~
  10                       %s
  11    { dg-end-multiline-output "" } */
  12 }