Add tracking issue numbers

Author: SimonSapin

src/liballoc/boxed.rs

@@ -141,7 +141,7 @@ impl<T> Box<T> {
     ///
     /// assert_eq!(*five, 5)
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     pub fn new_uninit() -> Box<mem::MaybeUninit<T>> {
         let layout = alloc::Layout::new::<mem::MaybeUninit<T>>();
         let ptr = unsafe {
@@ -181,7 +181,7 @@ impl<T> Box<[T]> {
     ///
     /// assert_eq!(*values, [1, 2, 3])
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     pub fn new_uninit_slice(len: usize) -> Box<[mem::MaybeUninit<T>]> {
         let layout = alloc::Layout::array::<mem::MaybeUninit<T>>(len).unwrap();
         let ptr = unsafe { alloc::alloc(layout) };
@@ -220,7 +220,7 @@ impl<T> Box<mem::MaybeUninit<T>> {
     ///
     /// assert_eq!(*five, 5)
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     #[inline]
     pub unsafe fn assume_init(self) -> Box<T> {
         Box(Box::into_unique(self).cast())
@@ -258,7 +258,7 @@ impl<T> Box<[mem::MaybeUninit<T>]> {
     ///
     /// assert_eq!(*values, [1, 2, 3])
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     #[inline]
     pub unsafe fn assume_init(self) -> Box<[T]> {
         Box(Unique::new_unchecked(Box::into_raw(self) as _))

src/liballoc/rc.rs

@@ -348,7 +348,7 @@ impl<T> Rc<T> {
     ///
     /// assert_eq!(*five, 5)
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     pub fn new_uninit() -> Rc<mem::MaybeUninit<T>> {
         let layout = Layout::new::<RcBox<mem::MaybeUninit<T>>>();
         unsafe {
@@ -438,7 +438,7 @@ impl<T> Rc<[T]> {
     ///
     /// assert_eq!(*values, [1, 2, 3])
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     pub fn new_uninit_slice(len: usize) -> Rc<[mem::MaybeUninit<T>]> {
         let data_layout = Layout::array::<mem::MaybeUninit<T>>(len).unwrap();
         let (layout, offset) = Layout::new::<RcBox<()>>().extend(data_layout).unwrap();
@@ -492,7 +492,7 @@ impl<T> Rc<mem::MaybeUninit<T>> {
     ///
     /// assert_eq!(*five, 5)
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     #[inline]
     pub unsafe fn assume_init(self) -> Rc<T> {
         Rc {
@@ -536,7 +536,7 @@ impl<T> Rc<[mem::MaybeUninit<T>]> {
     ///
     /// assert_eq!(*values, [1, 2, 3])
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     #[inline]
     pub unsafe fn assume_init(self) -> Rc<[T]> {
         Rc {
@@ -762,7 +762,7 @@ impl<T: ?Sized> Rc<T> {
     /// assert_eq!(*x, "foo");
     /// ```
     #[inline]
-    #[unstable(feature = "get_mut_unchecked", issue = "0")]
+    #[unstable(feature = "get_mut_unchecked", issue = "63292")]
     pub unsafe fn get_mut_unchecked(this: &mut Self) -> &mut T {
         &mut this.ptr.as_mut().value
     }

src/liballoc/sync.rs

@@ -332,7 +332,7 @@ impl<T> Arc<T> {
     ///
     /// assert_eq!(*five, 5)
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     pub fn new_uninit() -> Arc<mem::MaybeUninit<T>> {
         let layout = Layout::new::<ArcInner<mem::MaybeUninit<T>>>();
         unsafe {
@@ -422,7 +422,7 @@ impl<T> Arc<[T]> {
     ///
     /// assert_eq!(*values, [1, 2, 3])
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     pub fn new_uninit_slice(len: usize) -> Arc<[mem::MaybeUninit<T>]> {
         let data_layout = Layout::array::<mem::MaybeUninit<T>>(len).unwrap();
         let (layout, offset) = Layout::new::<ArcInner<()>>().extend(data_layout).unwrap();
@@ -476,7 +476,7 @@ impl<T> Arc<mem::MaybeUninit<T>> {
     ///
     /// assert_eq!(*five, 5)
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     #[inline]
     pub unsafe fn assume_init(self) -> Arc<T> {
         Arc {
@@ -520,7 +520,7 @@ impl<T> Arc<[mem::MaybeUninit<T>]> {
     ///
     /// assert_eq!(*values, [1, 2, 3])
     /// ```
-    #[unstable(feature = "new_uninit", issue = "0")]
+    #[unstable(feature = "new_uninit", issue = "63291")]
     #[inline]
     pub unsafe fn assume_init(self) -> Arc<[T]> {
         Arc {
@@ -1147,7 +1147,7 @@ impl<T: ?Sized> Arc<T> {
     /// assert_eq!(*x, "foo");
     /// ```
     #[inline]
-    #[unstable(feature = "get_mut_unchecked", issue = "0")]
+    #[unstable(feature = "get_mut_unchecked", issue = "63292")]
     pub unsafe fn get_mut_unchecked(this: &mut Self) -> &mut T {
         &mut this.ptr.as_mut().data
     }