From ba0d0c27df15b7a4d15d01eef3043ffb6cf65a8e Mon Sep 17 00:00:00 2001
From: Michal 'vorner' Vaner <vorner@vorner.cz>
Date: Sun, 17 May 2020 08:21:24 +0200
Subject: [PATCH] Stabilization of weak-into-raw

Stabilizes #60728.
---
 src/liballoc/rc.rs   | 16 ++++------------
 src/liballoc/sync.rs | 16 ++++------------
 2 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/liballoc/rc.rs b/src/liballoc/rc.rs
index 307f6714f3230..f8db9095bec91 100644
--- a/src/liballoc/rc.rs
+++ b/src/liballoc/rc.rs
@@ -579,8 +579,6 @@ impl<T: ?Sized> Rc<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(weak_into_raw)]
-    ///
     /// use std::rc::Rc;
     ///
     /// let x = Rc::new("hello".to_owned());
@@ -589,7 +587,7 @@ impl<T: ?Sized> Rc<T> {
     /// assert_eq!(x_ptr, Rc::as_ptr(&y));
     /// assert_eq!(unsafe { &*x_ptr }, "hello");
     /// ```
-    #[unstable(feature = "weak_into_raw", issue = "60728")]
+    #[stable(feature = "weak_into_raw", since = "1.45.0")]
     pub fn as_ptr(this: &Self) -> *const T {
         let ptr: *mut RcBox<T> = NonNull::as_ptr(this.ptr);
         let fake_ptr = ptr as *mut T;
@@ -1665,8 +1663,6 @@ impl<T> Weak<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(weak_into_raw)]
-    ///
     /// use std::rc::Rc;
     /// use std::ptr;
     ///
@@ -1684,7 +1680,7 @@ impl<T> Weak<T> {
     /// ```
     ///
     /// [`null`]: ../../std/ptr/fn.null.html
-    #[unstable(feature = "weak_into_raw", issue = "60728")]
+    #[stable(feature = "weak_into_raw", since = "1.45.0")]
     pub fn as_ptr(&self) -> *const T {
         let offset = data_offset_sized::<T>();
         let ptr = self.ptr.cast::<u8>().as_ptr().wrapping_offset(offset);
@@ -1702,8 +1698,6 @@ impl<T> Weak<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(weak_into_raw)]
-    ///
     /// use std::rc::{Rc, Weak};
     ///
     /// let strong = Rc::new("hello".to_owned());
@@ -1719,7 +1713,7 @@ impl<T> Weak<T> {
     ///
     /// [`from_raw`]: struct.Weak.html#method.from_raw
     /// [`as_ptr`]: struct.Weak.html#method.as_ptr
-    #[unstable(feature = "weak_into_raw", issue = "60728")]
+    #[stable(feature = "weak_into_raw", since = "1.45.0")]
     pub fn into_raw(self) -> *const T {
         let result = self.as_ptr();
         mem::forget(self);
@@ -1746,8 +1740,6 @@ impl<T> Weak<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(weak_into_raw)]
-    ///
     /// use std::rc::{Rc, Weak};
     ///
     /// let strong = Rc::new("hello".to_owned());
@@ -1772,7 +1764,7 @@ impl<T> Weak<T> {
     /// [`Weak`]: struct.Weak.html
     /// [`new`]: struct.Weak.html#method.new
     /// [`forget`]: ../../std/mem/fn.forget.html
-    #[unstable(feature = "weak_into_raw", issue = "60728")]
+    #[stable(feature = "weak_into_raw", since = "1.45.0")]
     pub unsafe fn from_raw(ptr: *const T) -> Self {
         if ptr.is_null() {
             Self::new()
diff --git a/src/liballoc/sync.rs b/src/liballoc/sync.rs
index 2bcf763354247..ae4cf6cb5f442 100644
--- a/src/liballoc/sync.rs
+++ b/src/liballoc/sync.rs
@@ -578,8 +578,6 @@ impl<T: ?Sized> Arc<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(weak_into_raw)]
-    ///
     /// use std::sync::Arc;
     ///
     /// let x = Arc::new("hello".to_owned());
@@ -588,7 +586,7 @@ impl<T: ?Sized> Arc<T> {
     /// assert_eq!(x_ptr, Arc::as_ptr(&y));
     /// assert_eq!(unsafe { &*x_ptr }, "hello");
     /// ```
-    #[unstable(feature = "weak_into_raw", issue = "60728")]
+    #[stable(feature = "weak_into_raw", since = "1.45.0")]
     pub fn as_ptr(this: &Self) -> *const T {
         let ptr: *mut ArcInner<T> = NonNull::as_ptr(this.ptr);
         let fake_ptr = ptr as *mut T;
@@ -1446,8 +1444,6 @@ impl<T> Weak<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(weak_into_raw)]
-    ///
     /// use std::sync::Arc;
     /// use std::ptr;
     ///
@@ -1465,7 +1461,7 @@ impl<T> Weak<T> {
     /// ```
     ///
     /// [`null`]: ../../std/ptr/fn.null.html
-    #[unstable(feature = "weak_into_raw", issue = "60728")]
+    #[stable(feature = "weak_into_raw", since = "1.45.0")]
     pub fn as_ptr(&self) -> *const T {
         let offset = data_offset_sized::<T>();
         let ptr = self.ptr.cast::<u8>().as_ptr().wrapping_offset(offset);
@@ -1483,8 +1479,6 @@ impl<T> Weak<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(weak_into_raw)]
-    ///
     /// use std::sync::{Arc, Weak};
     ///
     /// let strong = Arc::new("hello".to_owned());
@@ -1500,7 +1494,7 @@ impl<T> Weak<T> {
     ///
     /// [`from_raw`]: struct.Weak.html#method.from_raw
     /// [`as_ptr`]: struct.Weak.html#method.as_ptr
-    #[unstable(feature = "weak_into_raw", issue = "60728")]
+    #[stable(feature = "weak_into_raw", since = "1.45.0")]
     pub fn into_raw(self) -> *const T {
         let result = self.as_ptr();
         mem::forget(self);
@@ -1528,8 +1522,6 @@ impl<T> Weak<T> {
     /// # Examples
     ///
     /// ```
-    /// #![feature(weak_into_raw)]
-    ///
     /// use std::sync::{Arc, Weak};
     ///
     /// let strong = Arc::new("hello".to_owned());
@@ -1554,7 +1546,7 @@ impl<T> Weak<T> {
     /// [`Weak`]: struct.Weak.html
     /// [`Arc`]: struct.Arc.html
     /// [`forget`]: ../../std/mem/fn.forget.html
-    #[unstable(feature = "weak_into_raw", issue = "60728")]
+    #[stable(feature = "weak_into_raw", since = "1.45.0")]
     pub unsafe fn from_raw(ptr: *const T) -> Self {
         if ptr.is_null() {
             Self::new()