rust/tests/ui/variance/variance-iterators-in-libcore.rs
jyn 01b75e20f2 Move some UI tests into subdirectories
to avoid going over the existing limit now that the ui-fulldeps tests have
been moved to ui.
2023-04-02 19:42:30 -04:00

11 lines
244 B
Rust

// run-pass
#![allow(dead_code)]
use std::iter::{Fuse, Zip};
fn fuse_covariant<'a, I>(iter: Fuse<&'static I>) -> Fuse<&'a I> { iter }
fn zip_covariant<'a, A, B>(iter: Zip<&'static A, &'static B>) -> Zip<&'a A, &'a B> { iter }
fn main() { }