From b36039a6eedb7c1c932cef304cdac7d3e59b2f9e Mon Sep 17 00:00:00 2001
From: Dzmitry Malyshau <kvarkus@gmail.com>
Date: Wed, 25 Mar 2015 22:14:17 -0400
Subject: [PATCH] Fixed the tests

---
 src/rotation.rs     | 1 +
 tests/quaternion.rs | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/rotation.rs b/src/rotation.rs
index 2a45328..8e92d31 100644
--- a/src/rotation.rs
+++ b/src/rotation.rs
@@ -133,6 +133,7 @@ pub trait Rotation3<S: BaseNum>: Rotation<S, Vector3<S>, Point3<S>>
 /// matrix:
 ///
 /// ```no_run
+/// #![feature(core)]
 /// use cgmath::rad;
 /// use cgmath::Vector2;
 /// use cgmath::{Matrix, ToMatrix2};
diff --git a/tests/quaternion.rs b/tests/quaternion.rs
index 05c46f7..6b0dcf2 100644
--- a/tests/quaternion.rs
+++ b/tests/quaternion.rs
@@ -13,6 +13,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#![feature(core)]
 
 extern crate cgmath;