From e3606b2b0298be6122d002257b50ba42f0b4d4d2 Mon Sep 17 00:00:00 2001
From: Andreas Molzer <andreas.molzer@nebumind.com>
Date: Fri, 21 Oct 2022 14:34:16 +0200
Subject: Reduce mutability in std-use of with_metadata_of

---
 library/alloc/src/rc.rs   | 2 +-
 library/alloc/src/sync.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'library/alloc')

diff --git a/library/alloc/src/rc.rs b/library/alloc/src/rc.rs
index 6d247681c66..9c229665c7e 100644
--- a/library/alloc/src/rc.rs
+++ b/library/alloc/src/rc.rs
@@ -1386,7 +1386,7 @@ impl<T: ?Sized> Rc<T> {
             Self::allocate_for_layout(
                 Layout::for_value(&*ptr),
                 |layout| Global.allocate(layout),
-                |mem| mem.with_metadata_of(ptr as *mut RcBox<T>),
+                |mem| mem.with_metadata_of(ptr as *const RcBox<T>),
             )
         }
     }
diff --git a/library/alloc/src/sync.rs b/library/alloc/src/sync.rs
index df315dad893..e8d9de4fb3c 100644
--- a/library/alloc/src/sync.rs
+++ b/library/alloc/src/sync.rs
@@ -1204,7 +1204,7 @@ impl<T: ?Sized> Arc<T> {
             Self::allocate_for_layout(
                 Layout::for_value(&*ptr),
                 |layout| Global.allocate(layout),
-                |mem| mem.with_metadata_of(ptr as *mut ArcInner<T>),
+                |mem| mem.with_metadata_of(ptr as *const ArcInner<T>),
             )
         }
     }
-- 
cgit 1.4.1-3-g733a5