src/test/ui/type/type-error-break-tail.rs - third_party/rust - Git at Google

 fn loop_ending() -> i32 {
     loop {
         if false { break; } //~ ERROR mismatched types
         return 42;
     }
 }

 fn main() {}
	fn loop_ending() -> i32 {
	loop {
	if false { break; } //~ ERROR mismatched types
	return 42;
	}
	}

	fn main() {}