From 8a6ca24bcb1264e7c41ff54d92d9e7dc0a07076f Mon Sep 17 00:00:00 2001
From: Matt Brubeck <mbrubeck@limpet.net>
Date: Wed, 12 Dec 2018 09:41:03 -0800
Subject: [PATCH] Allow ptr::hash to accept fat pointers

---
 src/libcore/ptr.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libcore/ptr.rs b/src/libcore/ptr.rs
index b11ae30327226..adcd0f2e7c6e9 100644
--- a/src/libcore/ptr.rs
+++ b/src/libcore/ptr.rs
@@ -2544,7 +2544,7 @@ pub fn eq<T: ?Sized>(a: *const T, b: *const T) -> bool {
 /// assert_eq!(actual, expected);
 /// ```
 #[unstable(feature = "ptr_hash", reason = "newly added", issue = "56286")]
-pub fn hash<T, S: hash::Hasher>(hashee: *const T, into: &mut S) {
+pub fn hash<T: ?Sized, S: hash::Hasher>(hashee: *const T, into: &mut S) {
     use hash::Hash;
     hashee.hash(into);
 }