tests/ui/hygiene/auxiliary/legacy_interaction.rs - rust-lang/rust - Git at Google

 #[macro_export]
 macro_rules! m {
     () => {
         fn f() {} // (2)
         g(); // (1)
     }
 }
	#[macro_export]
	macro_rules! m {
	() => {
	fn f() {} // (2)
	g(); // (1)
	}
	}