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add mutability annotations to libcore

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This commit is contained in:
Niko Matsakis
2012-03-06 20:48:40 -08:00
parent 674587cfe5
commit 713006c7b6
22 changed files with 204 additions and 198 deletions
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8
src/libcore/os.rs
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@@ -41,7 +41,7 @@ native mod rustrt {
fn env() -> [(str,str)] {
let pairs = [];
let mut pairs = [];
for p in rustrt::rust_env_pairs() {
let vs = str::splitn_char(p, '=', 1u);
assert vec::len(vs) == 2u;
@@ -87,7 +87,7 @@ mod win32 {
}
fn as_utf16_p<T>(s: str, f: fn(*u16) -> T) -> T {
let t = str::to_utf16(s);
let mut t = str::to_utf16(s);
// Null terminate before passing on.
t += [0u16];
vec::as_buf(t, f)
@@ -468,13 +468,13 @@ fn list_dir(p: path) -> [str] {
#[cfg(target_os = "win32")]
fn star() -> str { "*" }
let p = p;
let mut p = p;
let pl = str::len(p);
if pl == 0u || (p[pl - 1u] as char != path::consts::path_sep
&& p[pl - 1u] as char != path::consts::alt_path_sep) {
p += path::path_sep();
}
let full_paths: [str] = [];
let mut full_paths: [str] = [];
for filename: str in rustrt::rust_list_files(p + star()) {
if !str::eq(filename, ".") {
if !str::eq(filename, "..") {