enable question_mark feature in rustc_borrowck

rust-lang · Mar 23, 2016 · c548eda · c548eda
1 parent 2628f3c
commit c548eda
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/librustc_borrowck/lib.rs b/src/librustc_borrowck/lib.rs
@@ -25,6 +25,7 @@
 #![feature(staged_api)]
 #![feature(associated_consts)]
 #![feature(nonzero)]
+#![feature(question_mark)]
 #[macro_use] extern crate log;
 #[macro_use] extern crate syntax;