1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // Test references to `Self::Item` in the trait. Issue #20220.
13 // pretty-expanded FIXME #23616
19 type IntoIter: Iterator<Item=Self::Item>;
21 fn into_iter_x(self) -> Self::IntoIter;
24 impl<T> IntoIteratorX for Vec<T> {
26 type IntoIter = vec::IntoIter<T>;
28 fn into_iter_x(self) -> vec::IntoIter<T> {
34 let vec = vec![1, 2, 3];
35 for (i, e) in vec.into_iter().enumerate() {