-// 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.
+// run-rustfix
-
-#![feature(tool_lints)]
+#![allow(unused_parens)]
fn f() -> usize {
42
}
#[warn(clippy::range_plus_one)]
+#[warn(clippy::range_minus_one)]
fn main() {
- for _ in 0..2 { }
- for _ in 0..=2 { }
+ for _ in 0..2 {}
+ for _ in 0..=2 {}
+
+ for _ in 0..3 + 1 {}
+ for _ in 0..=3 + 1 {}
- for _ in 0..3+1 { }
- for _ in 0..=3+1 { }
+ for _ in 0..1 + 5 {}
+ for _ in 0..=1 + 5 {}
- for _ in 0..1+5 { }
- for _ in 0..=1+5 { }
+ for _ in 1..1 + 1 {}
+ for _ in 1..=1 + 1 {}
- for _ in 1..1+1 { }
- for _ in 1..=1+1 { }
+ for _ in 0..13 + 13 {}
+ for _ in 0..=13 - 7 {}
- for _ in 0..13+13 { }
- for _ in 0..=13-7 { }
+ for _ in 0..(1 + f()) {}
+ for _ in 0..=(1 + f()) {}
- for _ in 0..(1+f()) { }
- for _ in 0..=(1+f()) { }
+ let _ = ..11 - 1;
+ let _ = ..=11 - 1;
+ let _ = ..=(11 - 1);
+ let _ = (1..11 + 1);
+ let _ = (f() + 1)..(f() + 1);
- let _ = ..11-1;
- let _ = ..=11-1;
- let _ = ..=(11-1);
- let _ = (1..11+1);
- let _ = (f()+1)..(f()+1);
+ const ONE: usize = 1;
+ // integer consts are linted, too
+ for _ in 1..ONE + ONE {}
let mut vec: Vec<()> = std::vec::Vec::new();
vec.drain(..);