From 95cfc35607ccf5f02f02de56a35a9ef50fa23a82 Mon Sep 17 00:00:00 2001
From: Nick Cameron <ncameron@mozilla.com>
Date: Fri, 26 Sep 2014 17:48:16 +1200
Subject: Put slicing syntax behind a feature gate.

[breaking-change]

If you are using slicing syntax you will need to add #![feature(slicing_syntax)] to your crate.
---
 src/libnum/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/libnum')

diff --git a/src/libnum/lib.rs b/src/libnum/lib.rs
index 17071d22dee..fa41cf37112 100644
--- a/src/libnum/lib.rs
+++ b/src/libnum/lib.rs
@@ -43,7 +43,8 @@
 //!
 //! [newt]: https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method
 
-#![feature(macro_rules)]
+#![allow(unknown_features)]
+#![feature(macro_rules, slicing_syntax)]
 #![feature(default_type_params)]
 
 #![crate_name = "num"]
-- 
cgit 1.4.1-3-g733a5