---

yaml
---
r: 183478
b: refs/heads/beta
c: 28e48f3
h: refs/heads/master
v: v3

Author: nikomatsakis

[refs]

@@ -31,7 +31,7 @@ refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
 refs/heads/batch: b7fd822592a4fb577552d93010c4a4e14f314346
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
-refs/heads/beta: c87166e149c6c67d72c62667ae8cd96cb27bc090
+refs/heads/beta: 28e48f308c28be41d0aec27ced895084cdc842c1
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: eb836bf767aa1d8d4cba488a9091cde3c0ab4b2f

branches/beta/src/test/run-pass/associated-types-issue-20220.rs

@@ -0,0 +1,36 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// Test references to `Self::Item` in the trait. Issue #20220.
+
+use std::vec;
+
+trait IntoIteratorX {
+    type Item;
+    type IntoIter: Iterator<Item=Self::Item>;
+
+    fn into_iter_x(self) -> Self::IntoIter;
+}
+
+impl<T> IntoIteratorX for Vec<T> {
+    type Item = T;
+    type IntoIter = vec::IntoIter<T>;
+
+    fn into_iter_x(self) -> vec::IntoIter<T> {
+        self.into_iter()
+    }
+}
+
+fn main() {
+    let vec = vec![1, 2, 3];
+    for (i, e) in vec.into_iter().enumerate() {
+        assert_eq!(i+1, e);
+    }
+}