bjoernager/rust
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librustc: Remove the broken overloaded assign-ops from the language.

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They evaluated the receiver twice. They should be added back with
`AddAssign`, `SubAssign`, etc., traits.
This commit is contained in:
Patrick Walton 2013-06-11 19:13:42 -07:00 • committed by Corey Richardson
parent 3fcd4dca30
commit a1531ed946
57 changed files with 316 additions and 209 deletions
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16
src/libstd/path.rs
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@ -21,8 +21,8 @@ use cmp::Eq;
use iterator::IteratorUtil;
use libc;
use option::{None, Option, Some};
use str;
use str::{Str, StrSlice, StrVector};
use str;
use to_str::ToStr;
use ascii::{AsciiCast, AsciiStr};
use vec::{OwnedVector, ImmutableVector};
@ -476,7 +476,7 @@ impl ToStr for PosixPath {
fn to_str(&self) -> ~str {
let mut s = ~"";
if self.is_absolute {
s += "/";
s.push_str("/");
}
s + self.components.connect("/")
}
@ -655,15 +655,21 @@ impl ToStr for WindowsPath {
fn to_str(&self) -> ~str {
let mut s = ~"";
match self.host {
Some(ref h) => { s += "\\\\"; s += *h; }
Some(ref h) => {
s.push_str("\\\\");
s.push_str(*h);
}
None => { }
}
match self.device {
Some(ref d) => { s += *d; s += ":"; }
Some(ref d) => {
s.push_str(*d);
s.push_str(":");
}
None => { }
}
if self.is_absolute {
s += "\\";
s.push_str("\\");
}
s + self.components.connect("\\")
}