1 files changed, 1 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs
index 0629191..7459c4e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -12,6 +12,7 @@
 #![deny(missing_docs)]
 #![deny(warnings)]
 #![feature(asm)]
+#![feature(const_fn)]
 #![no_std]
 
 extern crate volatile_register;