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annotate libstd and start enforcing mutability

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This commit is contained in:
Niko Matsakis
2012-03-14 14:03:56 -04:00
parent 273c5e5f11
commit 6b35875dca
19 changed files with 145 additions and 138 deletions
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6
src/libstd/smallintmap.rs
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@@ -66,7 +66,7 @@ fn max_key<T>(m: smallintmap<T>) -> uint {
#[doc = "Implements the map::map interface for smallintmap"]
impl <V: copy> of map::map<uint, V> for smallintmap<V> {
fn size() -> uint {
let sz = 0u;
let mut sz = 0u;
for item in self.v {
alt item { some(_) { sz += 1u; } _ {} }
}
@@ -90,7 +90,7 @@ impl <V: copy> of map::map<uint, V> for smallintmap<V> {
fn find(&&key: uint) -> option<V> { find(self, key) }
fn rehash() { fail }
fn items(it: fn(&&uint, V)) {
let idx = 0u;
let mut idx = 0u;
for item in self.v {
alt item {
some(elt) {
@@ -102,7 +102,7 @@ impl <V: copy> of map::map<uint, V> for smallintmap<V> {
}
}
fn keys(it: fn(&&uint)) {
let idx = 0u;
let mut idx = 0u;
for item in self.v {
if item != none { it(idx); }
idx += 1u;