core: Inherit the unit module

3 files changed, 6 insertions, 53 deletions

diff --git a/src/libstd/fmt/mod.rs b/src/libstd/fmt/mod.rs
index 8c999c2e2e3..7623da8734e 100644
--- a/src/libstd/fmt/mod.rs
+++ b/src/libstd/fmt/mod.rs
@@ -1250,6 +1250,12 @@ impl<'a> Show for &'a any::Any {
     fn fmt(&self, f: &mut Formatter) -> Result { f.pad("&Any") }
 }
 
+impl Show for () {
+    fn fmt(&self, f: &mut Formatter) -> Result {
+        f.pad("()")
+    }
+}
+
 impl Show for TypeId {
     fn fmt(&self, f: &mut Formatter) -> Result {
         write!(f.buf, "TypeId \\{ {} \\}", self.hash())
diff --git a/src/libstd/lib.rs b/src/libstd/lib.rs
index ef07fc2f995..5e71fc72dc9 100644
--- a/src/libstd/lib.rs
+++ b/src/libstd/lib.rs
@@ -190,7 +190,6 @@ pub mod prelude;
 #[path = "num/f32.rs"]   pub mod f32;
 #[path = "num/f64.rs"]   pub mod f64;
 
-pub mod unit;
 pub mod bool;
 pub mod tuple;
 
diff --git a/src/libstd/unit.rs b/src/libstd/unit.rs
deleted file mode 100644
index 38307f415ac..00000000000
--- a/src/libstd/unit.rs
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2012-2013 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.
-
-//! Functions for the unit type.
-
-#[cfg(not(test))]
-use default::Default;
-#[cfg(not(test))]
-use cmp::{Eq, Equal, Ord, Ordering, TotalEq, TotalOrd};
-use fmt;
-
-#[cfg(not(test))]
-impl Eq for () {
-    #[inline]
-    fn eq(&self, _other: &()) -> bool { true }
-    #[inline]
-    fn ne(&self, _other: &()) -> bool { false }
-}
-
-#[cfg(not(test))]
-impl Ord for () {
-    #[inline]
-    fn lt(&self, _other: &()) -> bool { false }
-}
-
-#[cfg(not(test))]
-impl TotalOrd for () {
-    #[inline]
-    fn cmp(&self, _other: &()) -> Ordering { Equal }
-}
-
-#[cfg(not(test))]
-impl TotalEq for () {}
-
-#[cfg(not(test))]
-impl Default for () {
-    #[inline]
-    fn default() -> () { () }
-}
-
-impl fmt::Show for () {
-    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        f.pad("()")
-    }
-}