From 38f2526beb8bcd0a8501aecfe95a2f65841a1c7f Mon Sep 17 00:00:00 2001
From: James Deng <cnjamesdeng@gmail.com>
Date: Tue, 4 Feb 2014 16:35:57 +1100
Subject: Feature gate all quasi-quoting macros.

---
 src/libsyntax/lib.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/libsyntax/lib.rs')

diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs
index e2aa9e3b3ee..8f549d528bc 100644
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -27,6 +27,8 @@ This API is completely unstable and subject to change.
       html_root_url = "http://static.rust-lang.org/doc/master")];
 
 #[feature(macro_rules, globs, managed_boxes)];
+#[allow(unknown_features)];
+#[feature(quote_expr)];
 
 #[deny(non_camel_case_types)];
 
-- 
cgit 1.4.1-3-g733a5