rollup merge of #22491: Gankro/into_iter

Conflicts:
	src/libcollections/bit.rs
	src/libcollections/linked_list.rs
	src/libcollections/vec_deque.rs
	src/libstd/sys/common/wtf8.rs

3 files changed, 8 insertions, 8 deletions

diff --git a/src/libsyntax/attr.rs b/src/libsyntax/attr.rs
index a3afe5780d0..56efa5e0c93 100644
--- a/src/libsyntax/attr.rs
+++ b/src/libsyntax/attr.rs
@@ -26,11 +26,11 @@ use parse::token;
 use ptr::P;
 
 use std::cell::{RefCell, Cell};
-use std::collections::BitvSet;
+use std::collections::BitSet;
 use std::collections::HashSet;
 use std::fmt;
 
-thread_local! { static USED_ATTRS: RefCell<BitvSet> = RefCell::new(BitvSet::new()) }
+thread_local! { static USED_ATTRS: RefCell<BitSet> = RefCell::new(BitSet::new()) }
 
 pub fn mark_used(attr: &Attribute) {
     let AttrId(id) = attr.node.id;
diff --git a/src/libsyntax/owned_slice.rs b/src/libsyntax/owned_slice.rs
index 0f9a56baa17..f5201d4a8bc 100644
--- a/src/libsyntax/owned_slice.rs
+++ b/src/libsyntax/owned_slice.rs
@@ -10,7 +10,7 @@
 
 use std::default::Default;
 use std::fmt;
-use std::iter::FromIterator;
+use std::iter::{IntoIterator, FromIterator};
 use std::ops::Deref;
 use std::vec;
 use serialize::{Encodable, Decodable, Encoder, Decoder};
@@ -77,8 +77,8 @@ impl<T: Clone> Clone for OwnedSlice<T> {
 }
 
 impl<T> FromIterator<T> for OwnedSlice<T> {
-    fn from_iter<I: Iterator<Item=T>>(iter: I) -> OwnedSlice<T> {
-        OwnedSlice::from_vec(iter.collect())
+    fn from_iter<I: IntoIterator<Item=T>>(iter: I) -> OwnedSlice<T> {
+        OwnedSlice::from_vec(iter.into_iter().collect())
     }
 }
 
diff --git a/src/libsyntax/util/small_vector.rs b/src/libsyntax/util/small_vector.rs
index b2009a7e848..0a39d380904 100644
--- a/src/libsyntax/util/small_vector.rs
+++ b/src/libsyntax/util/small_vector.rs
@@ -11,7 +11,7 @@
 use self::SmallVectorRepr::*;
 use self::IntoIterRepr::*;
 
-use std::iter::FromIterator;
+use std::iter::{IntoIterator, FromIterator};
 use std::mem;
 use std::slice;
 use std::vec;
@@ -30,7 +30,7 @@ enum SmallVectorRepr<T> {
 }
 
 impl<T> FromIterator<T> for SmallVector<T> {
-    fn from_iter<I: Iterator<Item=T>>(iter: I) -> SmallVector<T> {
+    fn from_iter<I: IntoIterator<Item=T>>(iter: I) -> SmallVector<T> {
         let mut v = SmallVector::zero();
         v.extend(iter);
         v
@@ -38,7 +38,7 @@ impl<T> FromIterator<T> for SmallVector<T> {
 }
 
 impl<T> Extend<T> for SmallVector<T> {
-    fn extend<I: Iterator<Item=T>>(&mut self, iter: I) {
+    fn extend<I: IntoIterator<Item=T>>(&mut self, iter: I) {
         for val in iter {
             self.push(val);
         }