rust/tests/ui/range_plus_minus_one.rs
2018-10-11 12:16:22 +02:00

46 lines
1001 B
Rust

// 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.
fn f() -> usize {
42
}
#[warn(clippy::range_plus_one)]
fn main() {
for _ in 0..2 { }
for _ in 0..=2 { }
for _ in 0..3+1 { }
for _ in 0..=3+1 { }
for _ in 0..1+5 { }
for _ in 0..=1+5 { }
for _ in 1..1+1 { }
for _ in 1..=1+1 { }
for _ in 0..13+13 { }
for _ in 0..=13-7 { }
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 mut vec: Vec<()> = std::vec::Vec::new();
vec.drain(..);
}