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[rust.git] / tests / ui / impl-trait / issue-49556.rs
1 // check-pass
2 fn iter<'a>(data: &'a [usize]) -> impl Iterator<Item = usize> + 'a {
3     data.iter()
4         .map(
5             |x| x // fn(&'a usize) -> &'a usize
6         )
7         .map(
8             |x| *x // fn(&'a usize) -> usize
9         )
10 }
11
12 fn main() {
13 }