From 74e111caf6d9634917f77977a4e51e562498be87 Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <japaricious@gmail.com>
Date: Mon, 19 Jan 2015 09:48:05 -0500
Subject: impl Iterator for &mut Iterator and Box<Iterator>

closes #20953
closes #21361
---
 src/test/run-pass/issue-20953.rs | 19 +++++++++++++++++++
 src/test/run-pass/issue-21361.rs | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 src/test/run-pass/issue-20953.rs
 create mode 100644 src/test/run-pass/issue-21361.rs

(limited to 'src/test')

diff --git a/src/test/run-pass/issue-20953.rs b/src/test/run-pass/issue-20953.rs
new file mode 100644
index 00000000000..647302bbc93
--- /dev/null
+++ b/src/test/run-pass/issue-20953.rs
@@ -0,0 +1,19 @@
+// Copyright 2014 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.
+
+fn main() {
+    let mut shrinker: Box<Iterator<Item=i32>> = Box::new(vec![1].into_iter());
+    println!("{:?}", shrinker.next());
+    for v in shrinker { assert!(false); }
+
+    let mut shrinker: &mut Iterator<Item=i32> = &mut vec![1].into_iter();
+    println!("{:?}", shrinker.next());
+    for v in shrinker { assert!(false); }
+}
diff --git a/src/test/run-pass/issue-21361.rs b/src/test/run-pass/issue-21361.rs
new file mode 100644
index 00000000000..bb20b3a3215
--- /dev/null
+++ b/src/test/run-pass/issue-21361.rs
@@ -0,0 +1,19 @@
+// Copyright 2014 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.
+
+fn main() {
+    let v = vec![1, 2, 3];
+    let boxed: Box<Iterator<Item=i32>> = Box::new(v.into_iter());
+    assert_eq!(boxed.max(), Some(3));
+
+    let v = vec![1, 2, 3];
+    let boxed: &mut Iterator<Item=i32> = &mut v.into_iter();
+    assert_eq!(boxed.max(), Some(3));
+}
-- 
cgit 1.4.1-3-g733a5