---

yaml
---
r: 109817
b: refs/heads/master
c: 026d206
h: refs/heads/master
i:
  109815: 484fd62
v: v3

Author: stepancheg

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 08e95a87b84aad8051ea806c963d089effaf0a7f
+refs/heads/master: 026d206aa1e23a2496b5de47c0caf99024cc0f27
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: c7fac4471201977fdb1c0c0a26c87287e12dc644
 refs/heads/try: f64fdf524a434f0e5cd0bc91d09c144723f3c90d

trunk/src/libstd/vec.rs

@@ -230,9 +230,7 @@ impl<T: Clone> Vec<T> {
     /// ```
     #[inline]
     pub fn push_all(&mut self, other: &[T]) {
-        for element in other.iter() {
-            self.push((*element).clone())
-        }
+        self.extend(other.iter().map(|e| e.clone()));
     }
 
     /// Grows the `Vec` in-place.
@@ -947,9 +945,7 @@ impl<T> Vec<T> {
     /// assert_eq!(vec, vec!(~1, ~2, ~3, ~4));
     /// ```
     pub fn push_all_move(&mut self, other: Vec<T>) {
-        for element in other.move_iter() {
-            self.push(element)
-        }
+        self.extend(other.move_iter());
     }
 
     /// Returns a mutable slice of `self` between `start` and `end`.