src/test/ui/error-codes/E0767.rs - third_party/rust - Git at Google

 fn main () {
     'a: loop {
         || {
             loop { break 'a; } //~ ERROR E0767
         }
     }
 }
	fn main () {
	'a: loop {
	\|\| {
	loop { break 'a; } //~ ERROR E0767
	}
	}
	}