Stabilize new_zeroed_alloc

Author: thaliaarchi

library/alloc/src/boxed.rs

@@ -290,8 +290,6 @@ impl<T> Box<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(new_zeroed_alloc)]
-    ///
     /// let zero = Box::<u32>::new_zeroed();
     /// let zero = unsafe { zero.assume_init() };
     ///
@@ -301,7 +299,7 @@ impl<T> Box<T> {
     /// [zeroed]: mem::MaybeUninit::zeroed
     #[cfg(not(no_global_oom_handling))]
     #[inline]
-    #[unstable(feature = "new_zeroed_alloc", issue = "129396")]
+    #[stable(feature = "new_zeroed_alloc", since = "CURRENT_RUSTC_VERSION")]
     #[must_use]
     pub fn new_zeroed() -> Box<mem::MaybeUninit<T>> {
         Self::new_zeroed_in(Global)
@@ -660,8 +658,6 @@ impl<T> Box<[T]> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(new_zeroed_alloc)]
-    ///
     /// let values = Box::<[u32]>::new_zeroed_slice(3);
     /// let values = unsafe { values.assume_init() };
     ///
@@ -670,7 +666,7 @@ impl<T> Box<[T]> {
     ///
     /// [zeroed]: mem::MaybeUninit::zeroed
     #[cfg(not(no_global_oom_handling))]
-    #[unstable(feature = "new_zeroed_alloc", issue = "129396")]
+    #[stable(feature = "new_zeroed_alloc", since = "CURRENT_RUSTC_VERSION")]
     #[must_use]
     pub fn new_zeroed_slice(len: usize) -> Box<[mem::MaybeUninit<T>]> {
         unsafe { RawVec::with_capacity_zeroed(len).into_box(len) }

library/alloc/src/rc.rs

@@ -515,8 +515,6 @@ impl<T> Rc<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(new_zeroed_alloc)]
-    ///
     /// use std::rc::Rc;
     ///
     /// let zero = Rc::<u32>::new_zeroed();
@@ -527,7 +525,7 @@ impl<T> Rc<T> {
     ///
     /// [zeroed]: mem::MaybeUninit::zeroed
     #[cfg(not(no_global_oom_handling))]
-    #[unstable(feature = "new_zeroed_alloc", issue = "129396")]
+    #[stable(feature = "new_zeroed_alloc", since = "CURRENT_RUSTC_VERSION")]
     #[must_use]
     pub fn new_zeroed() -> Rc<mem::MaybeUninit<T>> {
         unsafe {
@@ -1054,8 +1052,6 @@ impl<T> Rc<[T]> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(new_zeroed_alloc)]
-    ///
     /// use std::rc::Rc;
     ///
     /// let values = Rc::<[u32]>::new_zeroed_slice(3);
@@ -1066,7 +1062,7 @@ impl<T> Rc<[T]> {
     ///
     /// [zeroed]: mem::MaybeUninit::zeroed
     #[cfg(not(no_global_oom_handling))]
-    #[unstable(feature = "new_zeroed_alloc", issue = "129396")]
+    #[stable(feature = "new_zeroed_alloc", since = "CURRENT_RUSTC_VERSION")]
     #[must_use]
     pub fn new_zeroed_slice(len: usize) -> Rc<[mem::MaybeUninit<T>]> {
         unsafe {

library/alloc/src/sync.rs

@@ -516,8 +516,6 @@ impl<T> Arc<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(new_zeroed_alloc)]
-    ///
     /// use std::sync::Arc;
     ///
     /// let zero = Arc::<u32>::new_zeroed();
@@ -529,7 +527,7 @@ impl<T> Arc<T> {
     /// [zeroed]: mem::MaybeUninit::zeroed
     #[cfg(not(no_global_oom_handling))]
     #[inline]
-    #[unstable(feature = "new_zeroed_alloc", issue = "129396")]
+    #[stable(feature = "new_zeroed_alloc", since = "CURRENT_RUSTC_VERSION")]
     #[must_use]
     pub fn new_zeroed() -> Arc<mem::MaybeUninit<T>> {
         unsafe {
@@ -1197,8 +1195,6 @@ impl<T> Arc<[T]> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(new_zeroed_alloc)]
-    ///
     /// use std::sync::Arc;
     ///
     /// let values = Arc::<[u32]>::new_zeroed_slice(3);
@@ -1210,7 +1206,7 @@ impl<T> Arc<[T]> {
     /// [zeroed]: mem::MaybeUninit::zeroed
     #[cfg(not(no_global_oom_handling))]
     #[inline]
-    #[unstable(feature = "new_zeroed_alloc", issue = "129396")]
+    #[stable(feature = "new_zeroed_alloc", since = "CURRENT_RUSTC_VERSION")]
     #[must_use]
     pub fn new_zeroed_slice(len: usize) -> Arc<[mem::MaybeUninit<T>]> {
         unsafe {

library/std/src/lib.rs

@@ -376,7 +376,6 @@
 #![feature(allocator_api)]
 #![feature(get_mut_unchecked)]
 #![feature(map_try_insert)]
-#![feature(new_zeroed_alloc)]
 #![feature(slice_concat_trait)]
 #![feature(thin_box)]
 #![feature(try_reserve_kind)]