-
-
+// Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
macro_rules! zero {
- ($x:expr) => ($x == 0);
+ ($x:expr) => {
+ $x == 0
+ };
}
macro_rules! nonzero {
- ($x:expr) => (!zero!($x));
+ ($x:expr) => {
+ !zero!($x)
+ };
}
-#[warn(needless_continue)]
+#[warn(clippy::needless_continue)]
fn main() {
let mut i = 1;
while i < 10 {
if i % 2 == 0 && i % 3 == 0 {
println!("{}", i);
- println!("{}", i+1);
+ println!("{}", i + 1);
if i % 5 == 0 {
- println!("{}", i+2);
+ println!("{}", i + 2);
}
let i = 0;
println!("bar {} ", i);