Rollup merge of #41135 - japaric:unstable-docs, r=steveklabnik

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

diff --git a/src/librustc/lib.rs b/src/librustc/lib.rs
index 294f80d7d2301b570787e74cb5b6db3cbf4ccc96..3b002fd4dfc1a210e8445eb9e2cd8469beac0c68 100644 (file)
--- a/src/librustc/lib.rs
+++ b/src/librustc/lib.rs
@@ -41,6 +41,7 @@
 #![feature(specialization)]
 #![feature(staged_api)]
 #![feature(unboxed_closures)]
+#![feature(discriminant_value)]
 
 extern crate arena;
 extern crate core;