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-rw-r--r--src/libcore/hash/mod.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/libcore/hash/mod.rs b/src/libcore/hash/mod.rs
index fdc0020dfcd..3c5810fdf80 100644
--- a/src/libcore/hash/mod.rs
+++ b/src/libcore/hash/mod.rs
@@ -16,6 +16,7 @@
 //! # Examples
 //!
 //! ```rust
+//! # #![feature(hash)]
 //! use std::hash::{hash, Hash, SipHasher};
 //!
 //! #[derive(Hash)]
@@ -35,6 +36,7 @@
 //! the trait `Hash`:
 //!
 //! ```rust
+//! # #![feature(hash)]
 //! use std::hash::{hash, Hash, Hasher, SipHasher};
 //!
 //! struct Person {