diff --git a/src/libextra/flatpipes.rs b/src/libextra/flatpipes.rs
index de0a988f94c..9ce7362ef71 100644
--- a/src/libextra/flatpipes.rs
+++ b/src/libextra/flatpipes.rs
@@ -446,7 +446,7 @@ pub mod flatteners {
T: Decodable<D>>(
buf: &[u8])
-> T {
- let buf = vec::to_owned(buf);
+ let buf = buf.to_owned();
let buf_reader = @BufReader::new(buf);
let reader = buf_reader as @Reader;
let mut deser: D = FromReader::from_reader(reader);
diff --git a/src/libextra/getopts.rs b/src/libextra/getopts.rs
index c481fb8f544..f8119143c61 100644
--- a/src/libextra/getopts.rs
+++ b/src/libextra/getopts.rs
@@ -343,7 +343,7 @@ pub fn getopts(args: &[~str], opts: &[Opt]) -> Result {
}
i += 1;
}
- return Ok(Matches {opts: vec::to_owned(opts),
+ return Ok(Matches {opts: opts.to_owned(),
vals: vals,
free: free});
}
diff --git a/src/libextra/md4.rs b/src/libextra/md4.rs
index 6b08fea580f..2c60be44519 100644
--- a/src/libextra/md4.rs
+++ b/src/libextra/md4.rs
@@ -28,7 +28,7 @@ pub fn md4(msg: &[u8]) -> Quad {
let orig_len: u64 = (msg.len() * 8u) as u64;
// pad message
- let mut msg = vec::append(vec::to_owned(msg), [0x80u8]);
+ let mut msg = vec::append(msg.to_owned(), [0x80u8]);
let mut bitlen = orig_len + 8u64;
while (bitlen + 64u64) % 512u64 > 0u64 {
msg.push(0u8);
diff --git a/src/libextra/num/bigint.rs b/src/libextra/num/bigint.rs
index 13b55a4609b..4bc77f313df 100644
--- a/src/libextra/num/bigint.rs
+++ b/src/libextra/num/bigint.rs
@@ -567,7 +567,7 @@ impl BigUint {
/// Creates and initializes an BigUint.
pub fn from_slice(slice: &[BigDigit]) -> BigUint {
- return BigUint::new(vec::to_owned(slice));
+ return BigUint::new(slice.to_owned());
}
/// Creates and initializes an BigUint.
diff --git a/src/libextra/stats.rs b/src/libextra/stats.rs
index b6a2deb1663..f488c03ce75 100644
--- a/src/libextra/stats.rs
+++ b/src/libextra/stats.rs
@@ -12,7 +12,6 @@ use sort;
use std::cmp;
use std::io;
use std::num;
-use std::vec;
// NB: this can probably be rewritten in terms of num::Num
// to be less f64-specific.
@@ -200,13 +199,13 @@ impl<'self> Stats for &'self [f64] {
}
fn percentile(self, pct: f64) -> f64 {
- let mut tmp = vec::to_owned(self);
+ let mut tmp = self.to_owned();
sort::tim_sort(tmp);
percentile_of_sorted(tmp, pct)
}
fn quartiles(self) -> (f64,f64,f64) {
- let mut tmp = vec::to_owned(self);
+ let mut tmp = self.to_owned();
sort::tim_sort(tmp);
let a = percentile_of_sorted(tmp, 25.0);
let b = percentile_of_sorted(tmp, 50.0);
@@ -251,7 +250,7 @@ priv fn percentile_of_sorted(sorted_samples: &[f64],
///
/// See: http://en.wikipedia.org/wiki/Winsorising
pub fn winsorize(samples: &mut [f64], pct: f64) {
- let mut tmp = vec::to_owned(samples);
+ let mut tmp = samples.to_owned();
sort::tim_sort(tmp);
let lo = percentile_of_sorted(tmp, pct);
let hi = percentile_of_sorted(tmp, 100.0-pct);
diff --git a/src/librustc/metadata/decoder.rs b/src/librustc/metadata/decoder.rs
index 1e508d08131..65b01c6af10 100644
--- a/src/librustc/metadata/decoder.rs
+++ b/src/librustc/metadata/decoder.rs
@@ -714,7 +714,7 @@ pub fn maybe_get_item_ast(cdata: cmd, tcx: ty::ctxt,
let item_doc = lookup_item(id, cdata.data);
let path = {
let item_path = item_path(item_doc);
- vec::to_owned(item_path.init())
+ item_path.init().to_owned()
};
match decode_inlined_item(cdata, tcx, copy path, item_doc) {
Some(ref ii) => csearch::found((/*bad*/copy *ii)),
diff --git a/src/librustc/metadata/encoder.rs b/src/librustc/metadata/encoder.rs
index a9f3200af12..742d549e202 100644
--- a/src/librustc/metadata/encoder.rs
+++ b/src/librustc/metadata/encoder.rs
@@ -1659,7 +1659,7 @@ pub fn encode_metadata(parms: EncodeParams, crate: &crate) -> ~[u8] {
let writer_bytes: &mut ~[u8] = wr.bytes;
- vec::to_owned(metadata_encoding_version) +
+ metadata_encoding_version.to_owned() +
flate::deflate_bytes(*writer_bytes)
}
diff --git a/src/librustc/middle/check_match.rs b/src/librustc/middle/check_match.rs
index 3d6f8a3615f..b1095e53075 100644
--- a/src/librustc/middle/check_match.rs
+++ b/src/librustc/middle/check_match.rs
@@ -484,7 +484,7 @@ pub fn specialize(cx: &MatchCheckCtxt,
match cx.tcx.def_map.find(&pat_id) {
Some(&def_variant(_, id)) => {
if variant(id) == *ctor_id {
- Some(vec::to_owned(r.tail()))
+ Some(r.tail().to_owned())
} else {
None
}
@@ -522,7 +522,7 @@ pub fn specialize(cx: &MatchCheckCtxt,
_ => fail!("type error")
};
if match_ {
- Some(vec::to_owned(r.tail()))
+ Some(r.tail().to_owned())
} else {
None
}
@@ -569,7 +569,7 @@ pub fn specialize(cx: &MatchCheckCtxt,
_ => fail!("type error")
};
if match_ {
- Some(vec::to_owned(r.tail()))
+ Some(r.tail().to_owned())
} else {
None
}
@@ -579,7 +579,7 @@ pub fn specialize(cx: &MatchCheckCtxt,
Some(args) => args,
None => vec::from_elem(arity, wild())
};
- Some(vec::append(args, vec::to_owned(r.tail())))
+ Some(vec::append(args, r.tail()))
}
def_variant(_, _) => None,
@@ -591,7 +591,7 @@ pub fn specialize(cx: &MatchCheckCtxt,
Some(args) => new_args = args,
None => new_args = vec::from_elem(arity, wild())
}
- Some(vec::append(new_args, vec::to_owned(r.tail())))
+ Some(vec::append(new_args, r.tail()))
}
_ => None
}
@@ -609,7 +609,7 @@ pub fn specialize(cx: &MatchCheckCtxt,
_ => wild()
}
});
- Some(vec::append(args, vec::to_owned(r.tail())))
+ Some(vec::append(args, r.tail()))
} else {
None
}
@@ -640,7 +640,7 @@ pub fn specialize(cx: &MatchCheckCtxt,
_ => wild()
}
}).collect();
- Some(vec::append(args, vec::to_owned(r.tail())))
+ Some(vec::append(args, r.tail()))
}
}
}
@@ -676,14 +676,14 @@ pub fn specialize(cx: &MatchCheckCtxt,
single => true,
_ => fail!("type error")
};
- if match_ { Some(vec::to_owned(r.tail())) } else { None }
+ if match_ { Some(r.tail().to_owned()) } else { None }
}
pat_range(lo, hi) => {
let (c_lo, c_hi) = match *ctor_id {
val(ref v) => ((/*bad*/copy *v), (/*bad*/copy *v)),
range(ref lo, ref hi) =>
((/*bad*/copy *lo), (/*bad*/copy *hi)),
- single => return Some(vec::to_owned(r.tail())),
+ single => return Some(r.tail().to_owned()),
_ => fail!("type error")
};
let v_lo = eval_const_expr(cx.tcx, lo);
@@ -693,7 +693,7 @@ pub fn specialize(cx: &MatchCheckCtxt,
let m2 = compare_const_vals(&c_hi, &v_hi);
match (m1, m2) {
(Some(val1), Some(val2)) if val1 >= 0 && val2 <= 0 => {
- Some(vec::to_owned(r.tail()))
+ Some(r.tail().to_owned())
},
(Some(_), Some(_)) => None,
_ => {
@@ -734,7 +734,7 @@ pub fn specialize(cx: &MatchCheckCtxt,
}
pub fn default(cx: &MatchCheckCtxt, r: &[@pat]) -> Option<~[@pat]> {
- if is_wild(cx, r[0]) { Some(vec::to_owned(r.tail())) }
+ if is_wild(cx, r[0]) { Some(r.tail().to_owned()) }
else { None }
}
diff --git a/src/librustc/middle/trans/adt.rs b/src/librustc/middle/trans/adt.rs
index dc8f6b1d05b..0a2d24ee5ff 100644
--- a/src/librustc/middle/trans/adt.rs
+++ b/src/librustc/middle/trans/adt.rs
@@ -47,7 +47,6 @@
use std::container::Map;
use std::libc::c_ulonglong;
use std::option::{Option, Some, None};
-use std::vec;
use lib::llvm::{ValueRef, True, IntEQ, IntNE};
use middle::trans::_match;
@@ -219,7 +218,7 @@ fn mk_struct(cx: &mut CrateContext, tys: &[ty::t], packed: bool) -> Struct {
size: machine::llsize_of_alloc(cx, llty_rec) /*bad*/as u64,
align: machine::llalign_of_min(cx, llty_rec) /*bad*/as u64,
packed: packed,
- fields: vec::to_owned(tys)
+ fields: tys.to_owned(),
}
}
diff --git a/src/librustc/middle/ty.rs b/src/librustc/middle/ty.rs
index e9b3fb0dc1e..46257244d57 100644
--- a/src/librustc/middle/ty.rs
+++ b/src/librustc/middle/ty.rs
@@ -3782,7 +3782,7 @@ pub fn item_path(cx: ctxt, id: ast::def_id) -> ast_map::path {
}
ast_map::node_variant(ref variant, _, path) => {
- vec::append_one(vec::to_owned(path.init()),
+ vec::append_one(path.init().to_owned(),
ast_map::path_name((*variant).node.name))
}
diff --git a/src/libstd/rand.rs b/src/libstd/rand.rs
index 55b6fad21e7..2cf45ba70ec 100644
--- a/src/libstd/rand.rs
+++ b/src/libstd/rand.rs
@@ -591,7 +591,7 @@ impl<R: Rng> RngUtil for R {
/// Shuffle a vec
fn shuffle<T:Copy>(&mut self, values: &[T]) -> ~[T] {
- let mut m = vec::to_owned(values);
+ let mut m = values.to_owned();
self.shuffle_mut(m);
m
}
diff --git a/src/libstd/vec.rs b/src/libstd/vec.rs
index 4ab93da8c09..409c1967298 100644
--- a/src/libstd/vec.rs
+++ b/src/libstd/vec.rs
@@ -91,11 +91,6 @@ pub fn from_elem<T:Copy>(n_elts: uint, t: T) -> ~[T] {
}
}
-/// Creates a new unique vector with the same contents as the slice
-pub fn to_owned<T:Copy>(t: &[T]) -> ~[T] {
- from_fn(t.len(), |i| copy t[i])
-}
-
/// Creates a new vector with a capacity of `capacity`
#[cfg(stage0)]
pub fn with_capacity<T>(capacity: uint) -> ~[T] {
diff --git a/src/libsyntax/attr.rs b/src/libsyntax/attr.rs
index e4532c476d7..055d5540f8d 100644
--- a/src/libsyntax/attr.rs
+++ b/src/libsyntax/attr.rs
@@ -20,7 +20,6 @@ use diagnostic::span_handler;
use parse::comments::{doc_comment_style, strip_doc_comment_decoration};
use std::hashmap::HashSet;
-use std::vec;
/* Constructors */
pub fn mk_name_value_item_str(name: @str, value: @str)
@@ -256,7 +255,7 @@ pub fn last_meta_item_list_by_name(items: ~[@ast::meta_item], name: &str)
pub fn sort_meta_items(items: &[@ast::meta_item]) -> ~[@ast::meta_item] {
// This is sort of stupid here, converting to a vec of mutables and back
- let mut v = vec::to_owned(items);
+ let mut v = items.to_owned();
do extra::sort::quick_sort(v) |ma, mb| {
get_meta_item_name(*ma) <= get_meta_item_name(*mb)
}
diff --git a/src/libsyntax/ext/asm.rs b/src/libsyntax/ext/asm.rs
index 532757346d0..bf7cccdc9ef 100644
--- a/src/libsyntax/ext/asm.rs
+++ b/src/libsyntax/ext/asm.rs
@@ -19,8 +19,6 @@ use ext::base::*;
use parse;
use parse::token;
-use std::vec;
-
enum State {
Asm,
Outputs,
@@ -43,7 +41,7 @@ pub fn expand_asm(cx: @ExtCtxt, sp: span, tts: &[ast::token_tree])
-> base::MacResult {
let p = parse::new_parser_from_tts(cx.parse_sess(),
cx.cfg(),
- vec::to_owned(tts));
+ tts.to_owned());
let mut asm = @"";
let mut outputs = ~[];
diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs
index 56868874916..c9bd2986a42 100644
--- a/src/libsyntax/ext/base.rs
+++ b/src/libsyntax/ext/base.rs
@@ -18,7 +18,6 @@ use parse;
use parse::token;
use parse::token::{ident_to_str, intern, str_to_ident};
-use std::vec;
use std::hashmap::HashMap;
// new-style macro! tt code:
@@ -362,7 +361,7 @@ pub fn get_exprs_from_tts(cx: @ExtCtxt, tts: &[ast::token_tree])
-> ~[@ast::expr] {
let p = parse::new_parser_from_tts(cx.parse_sess(),
cx.cfg(),
- vec::to_owned(tts));
+ tts.to_owned());
let mut es = ~[];
while *p.token != token::EOF {
if es.len() != 0 {
diff --git a/src/libsyntax/ext/log_syntax.rs b/src/libsyntax/ext/log_syntax.rs
index 9e6776363a8..409873d347b 100644
--- a/src/libsyntax/ext/log_syntax.rs
+++ b/src/libsyntax/ext/log_syntax.rs
@@ -15,7 +15,6 @@ use ext::base;
use print;
use parse::token::{get_ident_interner};
-use std::vec;
use std::io;
pub fn expand_syntax_ext(cx: @ExtCtxt,
@@ -26,7 +25,7 @@ pub fn expand_syntax_ext(cx: @ExtCtxt,
cx.print_backtrace();
io::stdout().write_line(
print::pprust::tt_to_str(
- &ast::tt_delim(vec::to_owned(tt)),
+ &ast::tt_delim(tt.to_owned()),
get_ident_interner()));
//trivial expression
diff --git a/src/libsyntax/ext/quote.rs b/src/libsyntax/ext/quote.rs
index c550e3382a2..3e0e9c93fd0 100644
--- a/src/libsyntax/ext/quote.rs
+++ b/src/libsyntax/ext/quote.rs
@@ -17,8 +17,6 @@ use parse::token::*;
use parse::token;
use parse;
-use std::vec;
-
/**
*
* Quasiquoting works via token trees.
@@ -653,7 +651,7 @@ fn expand_tts(cx: @ExtCtxt,
let p = parse::new_parser_from_tts(
cx.parse_sess(),
cx.cfg(),
- vec::to_owned(tts)
+ tts.to_owned()
);
*p.quote_depth += 1u;
let tts = p.parse_all_token_trees();
diff --git a/src/libsyntax/ext/trace_macros.rs b/src/libsyntax/ext/trace_macros.rs
index 299706b2d40..ba3b8f22e69 100644
--- a/src/libsyntax/ext/trace_macros.rs
+++ b/src/libsyntax/ext/trace_macros.rs
@@ -16,8 +16,6 @@ use parse::lexer::{new_tt_reader, reader};
use parse::parser::Parser;
use parse::token::keywords;
-use std::vec;
-
pub fn expand_trace_macros(cx: @ExtCtxt,
sp: span,
tt: &[ast::token_tree])
@@ -27,7 +25,7 @@ pub fn expand_trace_macros(cx: @ExtCtxt,
let tt_rdr = new_tt_reader(
copy cx.parse_sess().span_diagnostic,
None,
- vec::to_owned(tt)
+ tt.to_owned()
);
let rdr = tt_rdr as @reader;
let rust_parser = Parser(
diff --git a/src/libsyntax/ext/tt/macro_rules.rs b/src/libsyntax/ext/tt/macro_rules.rs
index 6de504c66fd..a2e3d7bfeca 100644
--- a/src/libsyntax/ext/tt/macro_rules.rs
+++ b/src/libsyntax/ext/tt/macro_rules.rs
@@ -23,7 +23,6 @@ use parse::token::{get_ident_interner, special_idents, gensym_ident, ident_to_st
use parse::token::{FAT_ARROW, SEMI, nt_matchers, nt_tt};
use print;
-use std::vec;
use std::io;
pub fn add_new_extension(cx: @ExtCtxt,
@@ -82,7 +81,7 @@ pub fn add_new_extension(cx: @ExtCtxt,
io::println(fmt!("%s! { %s }",
cx.str_of(name),
print::pprust::tt_to_str(
- &ast::tt_delim(vec::to_owned(arg)),
+ &ast::tt_delim(arg.to_owned()),
get_ident_interner())));
}
@@ -99,7 +98,7 @@ pub fn add_new_extension(cx: @ExtCtxt,
let arg_rdr = new_tt_reader(
s_d,
None,
- vec::to_owned(arg)
+ arg.to_owned()
) as @reader;
match parse(cx.parse_sess(), cx.cfg(), arg_rdr, *mtcs) {
success(named_matches) => {