| /* PR c/4076 -Wunused doesn't warn about static function only called by itself. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-Wunused-function" } */ | |
| static void foo (void) {} /* { dg-warning "'foo' defined but not used" } */ | |
| static void bar (void) { bar (); } /* { dg-warning "'bar' defined but not used" } */ |