Set allow(unstable) in crates that use unstable features

[rust.git] / src / libregex / lib.rs

diff --git a/src/libregex/lib.rs b/src/libregex/lib.rs
index 45f42336ceb45707091a06a3b44a705e02b9abfe..002b74cf1efa4afda248cf8b7d2581e0a645e5c9 100644 (file)
--- a/src/libregex/lib.rs
+++ b/src/libregex/lib.rs
@@ -24,6 +24,7 @@
        html_playground_url = "http://play.rust-lang.org/")]
 
 #![allow(unknown_features)]
+#![allow(unstable)]
 #![feature(slicing_syntax)]
 #![feature(box_syntax)]
 #![allow(unknown_features)] #![feature(int_uint)]