1 // Copyright 2021 The Chromium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 mod more; 6 main()7fn main() { 8 println!("Hello, world!"); 9 #[cfg(is_new_rustc)] 10 println!("Is new rustc!"); 11 #[cfg(is_old_rustc)] 12 println!("Is old rustc!"); 13 #[cfg(is_android)] 14 println!("Is android!"); 15 #[cfg(is_mac)] 16 println!("Is darwin!"); 17 18 more::hello(); 19 } 20