---

yaml
---
r: 228195
b: refs/heads/try
c: a5cc17a
h: refs/heads/master
i:
  228193: a501191
  228191: c4f6d2d
v: v3

Author: bluss

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: aca2057ed5fb7af3f8905b2bc01f72fa001c35c8
 refs/heads/snap-stage3: 1af31d4974e33027a68126fa5a5a3c2c6491824f
-refs/heads/try: 6ac0ba3c3a1fc20e17923724e1e7635131eb19d6
+refs/heads/try: a5cc17adaadf9bc4da3b6b375879fda55ed823c9
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try/src/libstd/io/buffered.rs

@@ -19,7 +19,6 @@ use error;
 use fmt;
 use io::{self, DEFAULT_BUF_SIZE, Error, ErrorKind, SeekFrom};
 use ptr;
-use iter;
 
 /// Wraps a `Read` and buffers input from it
 ///
@@ -63,11 +62,9 @@ impl<R: Read> BufReader<R> {
     /// Creates a new `BufReader` with the specified buffer capacity
     #[stable(feature = "rust1", since = "1.0.0")]
     pub fn with_capacity(cap: usize, inner: R) -> BufReader<R> {
-        let mut buf = Vec::with_capacity(cap);
-        buf.extend(iter::repeat(0).take(cap));
         BufReader {
             inner: inner,
-            buf: buf,
+            buf: vec![0; cap],
             pos: 0,
             cap: 0,
         }