From c5229e5d2ea6168ec80a7feeea1a513b2b3176c0 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Wed, 30 Apr 2014 22:00:31 -0700
Subject: core: Inhert ~/@/& cmp traits, remove old modules

This commit removes the std::{managed, reference} modules. The modules serve
essentially no purpose, and the only free function removed was `managed::ptr_eq`
which can be achieved by comparing references.

[breaking-change]
---
 src/libstd/reference.rs | 57 -------------------------------------------------
 1 file changed, 57 deletions(-)
 delete mode 100644 src/libstd/reference.rs

(limited to 'src/libstd/reference.rs')

diff --git a/src/libstd/reference.rs b/src/libstd/reference.rs
deleted file mode 100644
index eb615afd85f..00000000000
--- a/src/libstd/reference.rs
+++ /dev/null
@@ -1,57 +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.
-
-//! Utilities for references
-
-#[cfg(not(test))]
-use cmp::{Eq, Ord, Ordering, TotalEq, TotalOrd};
-
-// Equality for region pointers
-#[cfg(not(test))]
-impl<'a, T: Eq> Eq for &'a T {
-    #[inline]
-    fn eq(&self, other: & &'a T) -> bool {
-        *(*self) == *(*other)
-    }
-    #[inline]
-    fn ne(&self, other: & &'a T) -> bool {
-        *(*self) != *(*other)
-    }
-}
-
-// Comparison for region pointers
-#[cfg(not(test))]
-impl<'a, T: Ord> Ord for &'a T {
-    #[inline]
-    fn lt(&self, other: & &'a T) -> bool {
-        *(*self) < *(*other)
-    }
-    #[inline]
-    fn le(&self, other: & &'a T) -> bool {
-        *(*self) <= *(*other)
-    }
-    #[inline]
-    fn ge(&self, other: & &'a T) -> bool {
-        *(*self) >= *(*other)
-    }
-    #[inline]
-    fn gt(&self, other: & &'a T) -> bool {
-        *(*self) > *(*other)
-    }
-}
-
-#[cfg(not(test))]
-impl<'a, T: TotalOrd> TotalOrd for &'a T {
-    #[inline]
-    fn cmp(&self, other: & &'a T) -> Ordering { (**self).cmp(*other) }
-}
-
-#[cfg(not(test))]
-impl<'a, T: TotalEq> TotalEq for &'a T {}
-- 
cgit 1.4.1-3-g733a5