From 610bcaf6f35b076749f5b09c2c0ec6f01f974eeb Mon Sep 17 00:00:00 2001
From: Taylor Cramer <cramertj@google.com>
Date: Mon, 17 Dec 2018 18:14:07 -0800
Subject: Stabilize Pin

---
 src/liballoc/boxed.rs | 6 +++---
 src/liballoc/lib.rs   | 1 -
 src/liballoc/rc.rs    | 4 ++--
 src/liballoc/sync.rs  | 4 ++--
 4 files changed, 7 insertions(+), 8 deletions(-)

(limited to 'src/liballoc')

diff --git a/src/liballoc/boxed.rs b/src/liballoc/boxed.rs
index f1581310b48..6a63bee2795 100644
--- a/src/liballoc/boxed.rs
+++ b/src/liballoc/boxed.rs
@@ -111,7 +111,7 @@ impl<T> Box<T> {
         box x
     }
 
-    #[unstable(feature = "pin", issue = "49150")]
+    #[stable(feature = "pin", since = "1.33.0")]
     #[inline(always)]
     pub fn pinned(x: T) -> Pin<Box<T>> {
         (box x).into()
@@ -446,7 +446,7 @@ impl<T> From<T> for Box<T> {
     }
 }
 
-#[unstable(feature = "pin", issue = "49150")]
+#[stable(feature = "pin", since = "1.33.0")]
 impl<T> From<Box<T>> for Pin<Box<T>> {
     fn from(boxed: Box<T>) -> Self {
         // It's not possible to move or replace the insides of a `Pin<Box<T>>`
@@ -813,7 +813,7 @@ impl<T: ?Sized> AsMut<T> for Box<T> {
  *  implementation of `Unpin` (where `T: Unpin`) would be valid/safe, and
  *  could have a method to project a Pin<T> from it.
  */
-#[unstable(feature = "pin", issue = "49150")]
+#[stable(feature = "pin", since = "1.33.0")]
 impl<T: ?Sized> Unpin for Box<T> { }
 
 #[unstable(feature = "generator_trait", issue = "43122")]
diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs
index e00e430fab6..368e2cc00aa 100644
--- a/src/liballoc/lib.rs
+++ b/src/liballoc/lib.rs
@@ -100,7 +100,6 @@
 #![feature(nll)]
 #![feature(optin_builtin_traits)]
 #![feature(pattern)]
-#![feature(pin)]
 #![feature(ptr_internals)]
 #![feature(ptr_offset_from)]
 #![feature(rustc_attrs)]
diff --git a/src/liballoc/rc.rs b/src/liballoc/rc.rs
index 3fc70f4ac37..a8574e82c27 100644
--- a/src/liballoc/rc.rs
+++ b/src/liballoc/rc.rs
@@ -325,7 +325,7 @@ impl<T> Rc<T> {
         }
     }
 
-    #[unstable(feature = "pin", issue = "49150")]
+    #[stable(feature = "pin", since = "1.33.0")]
     pub fn pinned(value: T) -> Pin<Rc<T>> {
         unsafe { Pin::new_unchecked(Rc::new(value)) }
     }
@@ -1931,5 +1931,5 @@ impl<T: ?Sized> AsRef<T> for Rc<T> {
     }
 }
 
-#[unstable(feature = "pin", issue = "49150")]
+#[stable(feature = "pin", since = "1.33.0")]
 impl<T: ?Sized> Unpin for Rc<T> { }
diff --git a/src/liballoc/sync.rs b/src/liballoc/sync.rs
index 55737016608..ac709a15aaa 100644
--- a/src/liballoc/sync.rs
+++ b/src/liballoc/sync.rs
@@ -303,7 +303,7 @@ impl<T> Arc<T> {
         Arc { ptr: Box::into_raw_non_null(x), phantom: PhantomData }
     }
 
-    #[unstable(feature = "pin", issue = "49150")]
+    #[stable(feature = "pin", since = "1.33.0")]
     pub fn pinned(data: T) -> Pin<Arc<T>> {
         unsafe { Pin::new_unchecked(Arc::new(data)) }
     }
@@ -2047,5 +2047,5 @@ impl<T: ?Sized> AsRef<T> for Arc<T> {
     }
 }
 
-#[unstable(feature = "pin", issue = "49150")]
+#[stable(feature = "pin", since = "1.33.0")]
 impl<T: ?Sized> Unpin for Arc<T> { }
-- 
cgit 1.4.1-3-g733a5