From 4e51ef7ccd9729b1f9074a44ef49778a3c53c3d4 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Mon, 5 Aug 2019 11:21:15 +0200
Subject: [PATCH] Test content, not value

Co-Authored-By: Aleksey Kladov <aleksey.kladov@gmail.com>
---
 src/libcore/tests/ptr.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libcore/tests/ptr.rs b/src/libcore/tests/ptr.rs
index df5f4faa60e..d5a079da989 100644
--- a/src/libcore/tests/ptr.rs
+++ b/src/libcore/tests/ptr.rs
@@ -163,7 +163,7 @@ fn test_as_mut() {
         // Pointers to unsized types -- slices
         let s: &mut [u8] = &mut [1, 2, 3];
         let ms: *mut [u8] = s;
-        assert_eq!(ms.as_mut().unwrap() as *mut _, s as *mut _);
+        assert_eq!(ms.as_mut(), Some(&mut [1, 2, 3]));
 
         let mz: *mut [u8] = &mut [];
         assert_eq!(mz.as_mut(), Some(&mut [][..]));