2 #![warn(clippy::reversed_empty_ranges)]
4 const ANSWER: i32 = 42;
7 (42..=21).for_each(|x| println!("{}", x));
8 let _ = (ANSWER..21).filter(|x| x % 2 == 0).take(10).collect::<Vec<_>>();
11 for _ in 42u32..21u32 {}
13 // These should be ignored as they are not empty ranges:
15 (21..=42).for_each(|x| println!("{}", x));
16 (21..42).for_each(|x| println!("{}", x));
18 let arr = [1, 2, 3, 4, 5];