From 1876c7e54f82b970b65a7e41e41b68873fec6ea1 Mon Sep 17 00:00:00 2001
From: Joshua Nelson <jyn514@gmail.com>
Date: Wed, 7 Apr 2021 09:46:13 -0400
Subject: [PATCH] Add `free` as a doc alias for `drop`

---
 library/core/src/mem/mod.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/core/src/mem/mod.rs b/library/core/src/mem/mod.rs
index 446d72f1d32e4..746b077c920a1 100644
--- a/library/core/src/mem/mod.rs
+++ b/library/core/src/mem/mod.rs
@@ -886,7 +886,7 @@ pub const fn replace<T>(dest: &mut T, src: T) -> T {
 /// ```
 ///
 /// [`RefCell`]: crate::cell::RefCell
-#[doc(alias = "delete")]
+#[doc(alias("delete", "free"))]
 #[inline]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub fn drop<T>(_x: T) {}