X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibsyntax%2Flib.rs;h=b0c2aa3dbb28ead5ef9079041b1e7228b6d2866a;hb=55dce720b24fde5d8489498fb5f7abd8c52c28f3;hp=0184a3214b5b4985748e5d17f6e99f4d52be8f35;hpb=1b208b12f80a2536c1f7b28c917be4b40547200a;p=rust.git

diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs
index 0184a3214b5..b0c2aa3dbb2 100644
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -13,7 +13,7 @@
 #![feature(label_break_value)]
 #![feature(nll)]
 #![feature(try_trait)]
-#![feature(slice_patterns)]
+#![cfg_attr(bootstrap, feature(slice_patterns))]
 #![feature(unicode_internals)]
 #![recursion_limit = "256"]