]> git.lizzy.rs Git - rust.git/blob - src/test/ui/variance-iterators-in-libcore.rs
Merge commit 'dbee13661efa269cb4cd57bb4c6b99a19732b484' into sync_cg_clif-2020-12-27
[rust.git] / src / test / ui / variance-iterators-in-libcore.rs
1 // run-pass
2
3 #![allow(dead_code)]
4
5 use std::iter::{Fuse, Zip};
6
7 fn fuse_covariant<'a, I>(iter: Fuse<&'static I>) -> Fuse<&'a I> { iter }
8 fn zip_covariant<'a, A, B>(iter: Zip<&'static A, &'static B>) -> Zip<&'a A, &'a B> { iter }
9
10 fn main() { }