rust-clippy/tests/ui/len_zero_ranges.rs

17 lines
352 B
Rust

// run-rustfix
#![warn(clippy::len_zero)]
#![allow(unused)]
// Now that `Range(Inclusive)::is_empty` is stable (1.47), we can always suggest this
mod issue_3807 {
fn suggestion_is_fine_range() {
let _ = (0..42).len() == 0;
}
fn suggestion_is_fine_range_inclusive() {
let _ = (0_u8..=42).len() == 0;
}
}
fn main() {}