From 0689f2b217237c356b61772f4e2532d07edc236a Mon Sep 17 00:00:00 2001
From: Brendan Zabarauskas <bjzaba@yahoo.com.au>
Date: Fri, 2 Nov 2012 10:39:03 +1000
Subject: [PATCH] Add Todo comments

---
 src/common/math.rs | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/common/math.rs b/src/common/math.rs
index 4546da2..bc4449b 100644
--- a/src/common/math.rs
+++ b/src/common/math.rs
@@ -1,5 +1,5 @@
 use cmp::Ord;
-use num::{Num, from_int};
+use num::*;
 
 use ncast::*;
 
@@ -12,6 +12,11 @@ pub trait ExactEq {
     pure fn exact_eq(other: &self) -> bool;
 }
 
+/**
+ * TODO: This trait will be implemented for <T:Num Ord> when generic trait
+ * support is improved. At the moment this would cause a conflict between the
+ * implementations in lmath::vector.
+ */
 trait MinMax {
     pure fn min(other: &self) -> self;
     pure fn max(other: &self) -> self;
@@ -85,7 +90,11 @@ impl float: MinMax {
     #[inline(always)] pure fn max(other: &float) -> float { if self > *other { self } else { *other } }
 }
 
-
+/**
+ * TODO: This trait will be implemented for <T:NumCast Ord> when generic trait
+ * support is improved. At the moment this would cause a conflict between the
+ * implementations in lmath::vector.
+ */
 trait Abs {
     pure fn abs() -> self;
 }