2 #![warn(clippy::default_instead_of_iter_empty)]
4 use std::collections::HashMap;
8 iter: std::iter::Empty<usize>,
13 let _ = std::iter::Empty::<usize>::default();
14 let _ = std::iter::Empty::<HashMap<usize, usize>>::default();
15 let _foo: std::iter::Empty<usize> = std::iter::Empty::default();
18 let _ = Vec::<usize>::default();
19 let _ = String::default();
20 let _ = Iter::default();