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-rw-r--r--src/libextra/sort.rs7
-rw-r--r--src/libextra/test.rs11
-rw-r--r--src/libstd/iterator.rs7
-rw-r--r--src/libstd/kinds.rs12
-rw-r--r--src/libstd/prelude.rs2
-rw-r--r--src/libstd/ptr.rs1
-rw-r--r--src/libstd/tuple.rs52
-rw-r--r--src/libstd/vec.rs54
-rw-r--r--src/test/run-fail/zip-different-lengths.rs44
-rw-r--r--src/test/run-pass/zip-same-length.rs44
10 files changed, 12 insertions, 222 deletions
diff --git a/src/libextra/sort.rs b/src/libextra/sort.rs
index c7920e72708..bea7868fd32 100644
--- a/src/libextra/sort.rs
+++ b/src/libextra/sort.rs
@@ -782,11 +782,8 @@ mod test_qsort3 {
 
 #[cfg(test)]
 mod test_qsort {
-
     use sort::*;
 
-    use std::vec;
-
     fn check_sort(v1: &mut [int], v2: &mut [int]) {
         let len = v1.len();
         fn leual(a: &int, b: &int) -> bool { *a <= *b }
@@ -835,9 +832,7 @@ mod test_qsort {
 
         let immut_names = names;
 
-        let pairs = vec::zip_slice(expected, immut_names);
-        for p in pairs.iter() {
-            let (a, b) = *p;
+        for (&a, &b) in expected.iter().zip(immut_names.iter()) {
             debug!("%d %d", a, b);
             assert_eq!(a, b);
         }
diff --git a/src/libextra/test.rs b/src/libextra/test.rs
index a9c3bf98cb6..9778248f005 100644
--- a/src/libextra/test.rs
+++ b/src/libextra/test.rs
@@ -1121,7 +1121,6 @@ mod tests {
 
     use std::either;
     use std::comm::{stream, SharedChan};
-    use std::vec;
     use tempfile;
     use std::os;
 
@@ -1309,14 +1308,8 @@ mod tests {
               ~"test::parse_ignored_flag",
               ~"test::sort_tests"];
 
-        let pairs = vec::zip(expected, filtered);
-
-        for p in pairs.iter() {
-            match *p {
-                (ref a, ref b) => {
-                    assert!(*a == b.desc.name.to_str());
-                }
-            }
+        for (a, b) in expected.iter().zip(filtered.iter()) {
+            assert!(*a == b.desc.name.to_str());
         }
     }
 
diff --git a/src/libstd/iterator.rs b/src/libstd/iterator.rs
index 1a5e364542b..34bbe9292a5 100644
--- a/src/libstd/iterator.rs
+++ b/src/libstd/iterator.rs
@@ -174,6 +174,7 @@ pub trait Iterator<A> {
     /// assert!(it.peek().is_none());
     /// assert!(it.next().is_none());
     /// ~~~
+    #[inline]
     fn peekable(self) -> Peekable<A, Self> {
         Peekable{iter: self, peeked: None}
     }
@@ -931,8 +932,7 @@ impl<'self, A, B, T: Iterator<A>> Iterator<B> for Map<'self, A, B, T> {
     }
 }
 
-impl<'self, A, B, T: DoubleEndedIterator<A>> DoubleEndedIterator<B>
-for Map<'self, A, B, T> {
+impl<'self, A, B, T: DoubleEndedIterator<A>> DoubleEndedIterator<B> for Map<'self, A, B, T> {
     #[inline]
     fn next_back(&mut self) -> Option<B> {
         let next = self.iter.next_back();
@@ -940,8 +940,7 @@ for Map<'self, A, B, T> {
     }
 }
 
-impl<'self, A, B, T: RandomAccessIterator<A>> RandomAccessIterator<B>
-for Map<'self, A, B, T> {
+impl<'self, A, B, T: RandomAccessIterator<A>> RandomAccessIterator<B> for Map<'self, A, B, T> {
     #[inline]
     fn indexable(&self) -> uint {
         self.iter.indexable()
diff --git a/src/libstd/kinds.rs b/src/libstd/kinds.rs
index 6b45ddddf7e..6a48e18a3cc 100644
--- a/src/libstd/kinds.rs
+++ b/src/libstd/kinds.rs
@@ -18,27 +18,21 @@ intrinsic properties of the type. These classifications, often called
 They cannot be implemented by user code, but are instead implemented
 by the compiler automatically for the types to which they apply.
 
-The 2 kinds are
-
-* Send - owned types and types containing owned types.  These types
-  may be transferred across task boundaries.
-
-* Freeze - types that are deeply immutable.
-
 */
 
-#[allow(missing_doc)];
-
+/// Types able to be transferred across task boundaries.
 #[lang="send"]
 pub trait Send {
     // empty.
 }
 
+/// Types that are either immutable or have inherited mutability.
 #[lang="freeze"]
 pub trait Freeze {
     // empty.
 }
 
+/// Types with a constant size known at compile-time.
 #[lang="sized"]
 pub trait Sized {
     // Empty.
diff --git a/src/libstd/prelude.rs b/src/libstd/prelude.rs
index deee49bc472..63f73002009 100644
--- a/src/libstd/prelude.rs
+++ b/src/libstd/prelude.rs
@@ -69,7 +69,7 @@ pub use str::{Str, StrVector, StrSlice, OwnedStr};
 pub use from_str::FromStr;
 pub use to_bytes::IterBytes;
 pub use to_str::{ToStr, ToStrConsume};
-pub use tuple::{CopyableTuple, ImmutableTuple, ExtendedTupleOps};
+pub use tuple::{CopyableTuple, ImmutableTuple};
 pub use tuple::{CloneableTuple1, ImmutableTuple1};
 pub use tuple::{CloneableTuple2, CloneableTuple3, CloneableTuple4, CloneableTuple5};
 pub use tuple::{CloneableTuple6, CloneableTuple7, CloneableTuple8, CloneableTuple9};
diff --git a/src/libstd/ptr.rs b/src/libstd/ptr.rs
index b13d46d540d..50c25a2f722 100644
--- a/src/libstd/ptr.rs
+++ b/src/libstd/ptr.rs
@@ -47,6 +47,7 @@ pub unsafe fn buf_len<T>(buf: **T) -> uint {
 }
 
 impl<T> Clone for *T {
+    #[inline]
     fn clone(&self) -> *T {
         *self
     }
diff --git a/src/libstd/tuple.rs b/src/libstd/tuple.rs
index 8a3c024ede5..12073a1f4f0 100644
--- a/src/libstd/tuple.rs
+++ b/src/libstd/tuple.rs
@@ -13,9 +13,6 @@
 #[allow(missing_doc)];
 
 use clone::Clone;
-use vec;
-use vec::ImmutableVector;
-use iterator::Iterator;
 
 pub use self::inner::*;
 
@@ -79,55 +76,6 @@ impl<T, U> ImmutableTuple<T, U> for (T, U) {
     }
 }
 
-pub trait ExtendedTupleOps<A,B> {
-    fn zip(&self) -> ~[(A, B)];
-    fn map<C>(&self, f: &fn(a: &A, b: &B) -> C) -> ~[C];
-}
-
-impl<'self,
-     A:Clone,
-     B:Clone>
-     ExtendedTupleOps<A,B> for
-     (&'self [A], &'self [B]) {
-    #[inline]
-    fn zip(&self) -> ~[(A, B)] {
-        match *self {
-            (ref a, ref b) => {
-                vec::zip_slice(*a, *b)
-            }
-        }
-    }
-
-    #[inline]
-    fn map<C>(&self, f: &fn(a: &A, b: &B) -> C) -> ~[C] {
-        match *self {
-            (ref a, ref b) => {
-                a.iter().zip(b.iter()).map(|(aa, bb)| f(aa, bb)).collect()
-            }
-        }
-    }
-}
-
-impl<A:Clone, B:Clone> ExtendedTupleOps<A,B> for (~[A], ~[B]) {
-    #[inline]
-    fn zip(&self) -> ~[(A, B)] {
-        match *self {
-            (ref a, ref b) => {
-                vec::zip_slice(*a, *b)
-            }
-        }
-    }
-
-    #[inline]
-    fn map<C>(&self, f: &fn(a: &A, b: &B) -> C) -> ~[C] {
-        match *self {
-            (ref a, ref b) => {
-                a.iter().zip(b.iter()).map(|(aa, bb)| f(aa, bb)).collect()
-            }
-        }
-    }
-}
-
 // macro for implementing n-ary tuple functions and operations
 
 macro_rules! tuple_impls {
diff --git a/src/libstd/vec.rs b/src/libstd/vec.rs
index a605ea4373f..7748c040a1d 100644
--- a/src/libstd/vec.rs
+++ b/src/libstd/vec.rs
@@ -391,39 +391,6 @@ pub fn unzip<T,U>(v: ~[(T, U)]) -> (~[T], ~[U]) {
 }
 
 /**
- * Convert two vectors to a vector of pairs, by reference. As zip().
- */
-pub fn zip_slice<T:Clone,U:Clone>(v: &[T], u: &[U]) -> ~[(T, U)] {
-    let mut zipped = ~[];
-    let sz = v.len();
-    let mut i = 0u;
-    assert_eq!(sz, u.len());
-    while i < sz {
-        zipped.push((v[i].clone(), u[i].clone()));
-        i += 1u;
-    }
-    zipped
-}
-
-/**
- * Convert two vectors to a vector of pairs.
- *
- * Returns a vector of tuples, where the i-th tuple contains the
- * i-th elements from each of the input vectors.
- */
-pub fn zip<T, U>(mut v: ~[T], mut u: ~[U]) -> ~[(T, U)] {
-    let mut i = v.len();
-    assert_eq!(i, u.len());
-    let mut w = with_capacity(i);
-    while i > 0 {
-        w.push((v.pop(),u.pop()));
-        i -= 1;
-    }
-    w.reverse();
-    w
-}
-
-/**
  * Iterate over all permutations of vector `v`.
  *
  * Permutations are produced in lexicographic order with respect to the order
@@ -724,12 +691,6 @@ impl<T> Vector<T> for @[T] {
 }
 
 impl<'self, T> Container for &'self [T] {
-    /// Returns true if a vector contains no elements
-    #[inline]
-    fn is_empty(&self) -> bool {
-        self.as_imm_buf(|_p, len| len == 0u)
-    }
-
     /// Returns the length of a vector
     #[inline]
     fn len(&self) -> uint {
@@ -738,12 +699,6 @@ impl<'self, T> Container for &'self [T] {
 }
 
 impl<T> Container for ~[T] {
-    /// Returns true if a vector contains no elements
-    #[inline]
-    fn is_empty(&self) -> bool {
-        self.as_imm_buf(|_p, len| len == 0u)
-    }
-
     /// Returns the length of a vector
     #[inline]
     fn len(&self) -> uint {
@@ -2865,14 +2820,7 @@ mod tests {
 
     #[test]
     fn test_zip_unzip() {
-        let v1 = ~[1, 2, 3];
-        let v2 = ~[4, 5, 6];
-
-        let z1 = zip(v1, v2);
-
-        assert_eq!((1, 4), z1[0]);
-        assert_eq!((2, 5), z1[1]);
-        assert_eq!((3, 6), z1[2]);
+        let z1 = ~[(1, 4), (2, 5), (3, 6)];
 
         let (left, right) = unzip(z1);
 
diff --git a/src/test/run-fail/zip-different-lengths.rs b/src/test/run-fail/zip-different-lengths.rs
deleted file mode 100644
index f31fea52639..00000000000
--- a/src/test/run-fail/zip-different-lengths.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// In this case, the code should compile but
-// the assert should fail at runtime
-// error-pattern:assertion failed
-extern mod extra;
-use std::vec::{same_length, zip};
-
-fn enum_chars(start: u8, end: u8) -> ~[char] {
-    assert!(start < end);
-    let mut i = start;
-    let mut r = ~[];
-    while i <= end { r.push(i as char); i += 1 as u8; }
-    return r;
-}
-
-fn enum_uints(start: uint, end: uint) -> ~[uint] {
-    assert!(start < end);
-    let mut i = start;
-    let mut r = ~[];
-    while i <= end { r.push(i); i += 1; }
-    return r;
-}
-
-fn main() {
-    let a = 'a' as u8;
-    let j = 'j' as u8;
-    let k = 1;
-    let l = 9;
-    let chars = enum_chars(a, j);
-    let ints = enum_uints(k, l);
-
-    assert!(same_length(chars, ints));
-    let ps = zip(chars, ints);
-    fail!("the impossible happened");
-}
diff --git a/src/test/run-pass/zip-same-length.rs b/src/test/run-pass/zip-same-length.rs
deleted file mode 100644
index d97148746d0..00000000000
--- a/src/test/run-pass/zip-same-length.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-// In this case, the code should compile and should
-// succeed at runtime
-
-use std::vec;
-
-fn enum_chars(start: u8, end: u8) -> ~[char] {
-    assert!(start < end);
-    let mut i = start;
-    let mut r = ~[];
-    while i <= end { r.push(i as char); i += 1u as u8; }
-    return r;
-}
-
-fn enum_uints(start: uint, end: uint) -> ~[uint] {
-    assert!(start < end);
-    let mut i = start;
-    let mut r = ~[];
-    while i <= end { r.push(i); i += 1u; }
-    return r;
-}
-
-pub fn main() {
-    let a = 'a' as u8;
-    let j = 'j' as u8;
-    let k = 1u;
-    let l = 10u;
-    let chars = enum_chars(a, j);
-    let ints = enum_uints(k, l);
-
-    let ps = vec::zip(chars, ints);
-
-    assert_eq!(ps.head(), &('a', 1u));
-    assert_eq!(ps.last(), &(j as char, 10u));
-}
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-09-21 17:17:25 +0000