rust/tests/ui/reversed_empty_ranges_unfixable.rs
2020-05-13 20:33:32 +02:00

16 lines
327 B
Rust

#![warn(clippy::reversed_empty_ranges)]
const ANSWER: i32 = 42;
const SOME_NUM: usize = 3;
fn main() {
let _ = (42 + 10..42 + 10).map(|x| x / 2).find(|&x| x == 21);
let arr = [1, 2, 3, 4, 5];
let _ = &arr[3usize..=1usize];
let _ = &arr[SOME_NUM..1];
let _ = &arr[3..3];
for _ in ANSWER..ANSWER {}
}