src/test/ui/match/match-non-exhaustive.rs - third_party/rust - Git at Google

 fn main() {
     match 0 { 1 => () } //~ ERROR non-exhaustive patterns
     match 0 { 0 if false => () } //~ ERROR non-exhaustive patterns
 }
	fn main() {
	match 0 { 1 => () } //~ ERROR non-exhaustive patterns
	match 0 { 0 if false => () } //~ ERROR non-exhaustive patterns
	}