]> git.lizzy.rs Git - rust.git/blob - tests/ui/regions/regions-borrow-evec-uniq.rs
internally change regions to be covariant
[rust.git] / tests / ui / regions / regions-borrow-evec-uniq.rs
1 // run-pass
2
3
4 fn foo(x: &[isize]) -> isize {
5     x[0]
6 }
7
8 pub fn main() {
9     let p = vec![1,2,3,4,5];
10     let r = foo(&p);
11     assert_eq!(r, 1);
12
13     let p = vec![5,4,3,2,1];
14     let r = foo(&p);
15     assert_eq!(r, 5);
16 }