tests/ui/deref-patterns/gate.rs - rust-lang/rust - Git at Google

 // gate-test-string_deref_patterns
 fn main() {
     match String::new() {
         "" | _ => {}
         //~^ ERROR mismatched types
     }
 }
	// gate-test-string_deref_patterns
	fn main() {
	match String::new() {
	"" \| _ => {}
	//~^ ERROR mismatched types
	}
	}