tests/ui/error-codes/E0130.rs - third_party/rust - Git at Google

 extern "C" {
     fn foo((a, b): (u32, u32));
 //~^ ERROR E0130
 }

 fn main() {}
	extern "C" {
	fn foo((a, b): (u32, u32));
	//~^ ERROR E0130
	}

	fn main() {}