bjoernager/rust
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core: remove unused 'mut' variables

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This commit is contained in:
Alex Crichton 2013-04-12 01:10:01 -04:00
parent d1985c9dd0
commit 13537d2e0c
13 changed files with 18 additions and 18 deletions
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6
src/libcore/str.rs
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@ -673,7 +673,7 @@ pub fn levdistance(s: &str, t: &str) -> uint {
for t.each_chari |j, tc| {
let mut next = dcol[j + 1];
let next = dcol[j + 1];
if sc == tc {
dcol[j + 1] = current;
@ -909,7 +909,7 @@ impl TotalOrd for @str {
/// Bytewise slice less than
fn lt(a: &str, b: &str) -> bool {
let (a_len, b_len) = (a.len(), b.len());
let mut end = uint::min(a_len, b_len);
let end = uint::min(a_len, b_len);
let mut i = 0;
while i < end {
@ -1715,7 +1715,7 @@ pub fn utf16_chars(v: &[u16], f: &fn(char)) {
let len = vec::len(v);
let mut i = 0u;
while (i < len && v[i] != 0u16) {
let mut u = v[i];
let u = v[i];
if u <= 0xD7FF_u16 || u >= 0xE000_u16 {
f(u as char);