library: Stabilize const_ptr_as_ref

Const-stabilizes: - `NonNull::as_mut`
qinheping · Oct 2, 2024 · cd6c1cc · cd6c1cc
1 parent ecb0f03
commit cd6c1cc
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Showing 3 changed files with 2 additions and 3 deletions.
diff --git a/core/src/lib.rs b/core/src/lib.rs
@@ -140,7 +140,6 @@
 #![feature(const_option_ext)]
 #![feature(const_pin)]
 #![feature(const_pointer_is_aligned)]
-#![feature(const_ptr_as_ref)]
 #![feature(const_ptr_is_null)]
 #![feature(const_ptr_sub_ptr)]
 #![feature(const_ptr_write)]

diff --git a/core/src/ptr/non_null.rs b/core/src/ptr/non_null.rs
@@ -394,7 +394,8 @@ impl<T: ?Sized> NonNull<T> {
     ///
     /// [the module documentation]: crate::ptr#safety
     #[stable(feature = "nonnull", since = "1.25.0")]
-    #[rustc_const_unstable(feature = "const_ptr_as_ref", issue = "91822")]
+    #[cfg_attr(bootstrap, rustc_allow_const_fn_unstable(const_mut_refs))]
+    #[rustc_const_stable(feature = "const_ptr_as_ref", since = "CURRENT_RUSTC_VERSION")]
     #[must_use]
     #[inline(always)]
     pub const unsafe fn as_mut<'a>(&mut self) -> &'a mut T {

diff --git a/core/tests/lib.rs b/core/tests/lib.rs
@@ -30,7 +30,6 @@
 #![feature(const_option_ext)]
 #![feature(const_pin)]
 #![feature(const_pointer_is_aligned)]
-#![feature(const_ptr_as_ref)]
 #![feature(const_ptr_write)]
 #![feature(const_result)]
 #![feature(const_slice_from_ref)]