From 0bb54814e1d076f397093917a48035fba96cfa1c Mon Sep 17 00:00:00 2001
From: Finomnis <finomnis@gmail.com>
Date: Sun, 3 Sep 2023 23:20:31 +0200
Subject: [PATCH] Stabilize const_transmute_copy

---
 library/core/src/lib.rs     | 1 -
 library/core/src/mem/mod.rs | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs
index b97cb652076e4..e78a34cd41d15 100644
--- a/library/core/src/lib.rs
+++ b/library/core/src/lib.rs
@@ -156,7 +156,6 @@
 #![feature(const_slice_split_at_mut)]
 #![feature(const_str_from_utf8_unchecked_mut)]
 #![feature(const_swap)]
-#![feature(const_transmute_copy)]
 #![feature(const_try)]
 #![feature(const_type_id)]
 #![feature(const_type_name)]
diff --git a/library/core/src/mem/mod.rs b/library/core/src/mem/mod.rs
index 732fcce0f2930..19b0c8669c805 100644
--- a/library/core/src/mem/mod.rs
+++ b/library/core/src/mem/mod.rs
@@ -1051,7 +1051,7 @@ pub const fn copy<T: Copy>(x: &T) -> T {
 #[inline]
 #[must_use]
 #[stable(feature = "rust1", since = "1.0.0")]
-#[rustc_const_unstable(feature = "const_transmute_copy", issue = "83165")]
+#[rustc_const_stable(feature = "const_transmute_copy", since = "CURRENT_RUSTC_VERSION")]
 pub const unsafe fn transmute_copy<Src, Dst>(src: &Src) -> Dst {
     assert!(
         size_of::<Src>() >= size_of::<Dst>(),