From b499e5a08906658e2fb1652f773670b7910a7855 Mon Sep 17 00:00:00 2001
From: Steve Klabnik <steve@steveklabnik.com>
Date: Fri, 12 Feb 2016 11:55:31 -0500
Subject: [PATCH] Remove incorrect documentation

Fixes #31599
---
 src/libcore/ptr.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/libcore/ptr.rs b/src/libcore/ptr.rs
index a826f2bb444..3cbb2f17be7 100644
--- a/src/libcore/ptr.rs
+++ b/src/libcore/ptr.rs
@@ -127,8 +127,7 @@ pub unsafe fn read<T>(src: *const T) -> T {
     tmp
 }
 
-/// Variant of read_and_zero that writes the specific drop-flag byte
-/// (which may be more appropriate than zero).
+#[allow(missing_docs)]
 #[inline(always)]
 #[unstable(feature = "filling_drop",
            reason = "may play a larger role in std::ptr future extensions",