src/test/ui/pub/pub-ident-fn.rs - third_party/rust - Git at Google

 // run-rustfix

 pub   foo(_s: usize) -> bool { true }
 //~^ ERROR missing `fn` for function definition

 fn main() {
     foo(2);
 }
	// run-rustfix

	pub foo(_s: usize) -> bool { true }
	//~^ ERROR missing `fn` for function definition

	fn main() {
	foo(2);
	}