src/test/ui/suggestions/path-display.rs - third_party/rust - Git at Google

 use std::path::Path;

 fn main() {
     let path = Path::new("/tmp/foo/bar.txt");
     println!("{}", path);
     //~^ ERROR E0277
 }
	use std::path::Path;

	fn main() {
	let path = Path::new("/tmp/foo/bar.txt");
	println!("{}", path);
	//~^ ERROR E0277
	}