diff --git a/src/libcore/num/int.rs b/src/libcore/num/int.rs
deleted file mode 100644
index 2132b9516ab..00000000000
--- a/src/libcore/num/int.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2012-2014 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.
-
-//! Deprecated: replaced by `isize`.
-//!
-//! The rollout of the new type will gradually take place over the
-//! alpha cycle along with the development of clearer conventions
-//! around integer types.
-
-#![unstable(feature = "core")]
-#![deprecated(since = "1.0.0", reason = "replaced by isize")]
-
-#[cfg(target_pointer_width = "32")] int_module! { int, 32 }
-#[cfg(target_pointer_width = "64")] int_module! { int, 64 }
diff --git a/src/libcore/num/uint.rs b/src/libcore/num/uint.rs
deleted file mode 100644
index f66a0eed971..00000000000
--- a/src/libcore/num/uint.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-// Copyright 2012-2014 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.
-
-//! Deprecated: replaced by `usize`.
-//!
-//! The rollout of the new type will gradually take place over the
-//! alpha cycle along with the development of clearer conventions
-//! around integer types.
-
-#![unstable(feature = "core")]
-#![deprecated(since = "1.0.0", reason = "replaced by usize")]
-
-uint_module! { uint, int, ::int::BITS }
diff --git a/src/librand/rand_impls.rs b/src/librand/rand_impls.rs
index d5c5d500465..74d2c408060 100644
--- a/src/librand/rand_impls.rs
+++ b/src/librand/rand_impls.rs
@@ -12,18 +12,18 @@
 
 use core::prelude::*;
 use core::char;
-use core::int;
-use core::uint;
+use core::isize;
+use core::usize;
 
 use {Rand,Rng};
 
-impl Rand for int {
+impl Rand for isize {
     #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> int {
-        if int::BITS == 32 {
-            rng.gen::<i32>() as int
+    fn rand<R: Rng>(rng: &mut R) -> isize {
+        if isize::BITS == 32 {
+            rng.gen::<i32>() as isize
         } else {
-            rng.gen::<i64>() as int
+            rng.gen::<i64>() as isize
         }
     }
 }
@@ -56,13 +56,13 @@ impl Rand for i64 {
     }
 }
 
-impl Rand for uint {
+impl Rand for usize {
     #[inline]
-    fn rand<R: Rng>(rng: &mut R) -> uint {
-        if uint::BITS == 32 {
-            rng.gen::<u32>() as uint
+    fn rand<R: Rng>(rng: &mut R) -> usize {
+        if usize::BITS == 32 {
+            rng.gen::<u32>() as usize
         } else {
-            rng.gen::<u64>() as uint
+            rng.gen::<u64>() as usize
         }
     }
 }
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index b5bdeb7f181..607c124076d 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -109,7 +109,7 @@
 #![feature(box_syntax)]
 #![feature(collections)]
 #![feature(core)]
-#![feature(int_uint)]
+#![feature(hash)]
 #![feature(lang_items)]
 #![feature(libc)]
 #![feature(linkage, thread_local, asm)]