about summary refs log tree commit diff
path: root/src/libsyntax
diff options
context:
space:
mode:
Diffstat (limited to 'src/libsyntax')
-rw-r--r--src/libsyntax/lib.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs
index 2aaab6aaa16..c8ec273a03f 100644
--- a/src/libsyntax/lib.rs
+++ b/src/libsyntax/lib.rs
@@ -22,6 +22,7 @@
 #![feature(crate_visibility_modifier)]
 #![feature(macro_at_most_once_rep)]
 #![cfg_attr(not(stage0), feature(nll))]
+#![cfg_attr(not(stage0), feature(infer_outlives_requirements))]
 #![feature(rustc_attrs)]
 #![feature(rustc_diagnostic_macros)]
 #![feature(slice_sort_by_cached_key)]