rust/tests/ui/for-loop-while/for-loop-into-iterator.rs
2024-02-16 20:02:50 +00:00

20 lines
267 B
Rust

//@ run-pass
// Test that for loops can do what RFC #235 claims
fn main() {
let mut v = vec![1];
for x in &v {
assert_eq!(x, &1);
}
for x in &mut v {
assert_eq!(x, &mut 1);
}
for x in v {
assert_eq!(x, 1);
}
}