auto merge of #13588 : alexcrichton/rust/no-more-growing, r=thestinger

This is all in preparation for DST. This removes all the growable/shrinkable methods from `~[T]`.

2 files changed, 5 insertions, 3 deletions

diff --git a/src/libstd/sync/arc.rs b/src/libstd/sync/arc.rs
index 0d0bd740e41..498a6252a8f 100644
--- a/src/libstd/sync/arc.rs
+++ b/src/libstd/sync/arc.rs
@@ -23,12 +23,13 @@
 
 use cast;
 use clone::Clone;
+use iter::Iterator;
 use kinds::Send;
 use ops::Drop;
 use ptr::RawPtr;
 use sync::atomics::{fence, AtomicUint, Relaxed, Acquire, Release};
-use slice;
 use ty::Unsafe;
+use vec::Vec;
 
 /// An atomically reference counted pointer.
 ///
@@ -73,7 +74,8 @@ impl<T: Send> UnsafeArc<T> {
                 ~[] // need to free data here
             } else {
                 let ptr = new_inner(data, num_handles);
-                slice::from_fn(num_handles, |_| UnsafeArc { data: ptr })
+                let v = Vec::from_fn(num_handles, |_| UnsafeArc { data: ptr });
+                v.move_iter().collect()
             }
         }
     }
diff --git a/src/libstd/sync/deque.rs b/src/libstd/sync/deque.rs
index 8beadce2160..97239707d32 100644
--- a/src/libstd/sync/deque.rs
+++ b/src/libstd/sync/deque.rs
@@ -61,7 +61,7 @@ use ptr::RawPtr;
 use sync::arc::UnsafeArc;
 use sync::atomics::{AtomicInt, AtomicPtr, SeqCst};
 use unstable::sync::Exclusive;
-use slice::{OwnedVector, ImmutableVector};
+use slice::ImmutableVector;
 use vec::Vec;
 
 // Once the queue is less than 1/K full, then it will be downsized. Note that