From cf429890198e2ba460be846982b1eb60d4ebfaa6 Mon Sep 17 00:00:00 2001
From: Corey Richardson <corey@octayn.net>
Date: Wed, 14 May 2014 16:53:23 -0700
Subject: [PATCH] num: have Num inherit from Clone

A numeric type which can't be cloned is nonsense. If this
weren't used for BigInt etc, it could even be Copy.
---
 src/libcore/num/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs
index 22411fef3b268..22410af853c0a 100644
--- a/src/libcore/num/mod.rs
+++ b/src/libcore/num/mod.rs
@@ -24,7 +24,7 @@ use ops::{Not, BitAnd, BitOr, BitXor, Shl, Shr};
 use option::{Option, Some, None};
 
 /// The base trait for numeric types
-pub trait Num: Eq + Zero + One
+pub trait Num: Eq + Zero + One + Clone
              + Neg<Self>
              + Add<Self,Self>
              + Sub<Self,Self>