Set unstable feature names appropriately

* `core` - for the core crate
* `hash` - hashing
* `io` - io
* `path` - path
* `alloc` - alloc crate
* `rand` - rand crate
* `collections` - collections crate
* `std_misc` - other parts of std
* `test` - test crate
* `rustc_private` - everything else

1 files changed, 7 insertions, 7 deletions

diff --git a/src/liballoc/arc.rs b/src/liballoc/arc.rs
index 821933f3f0a..ad4cb2076c2 100644
--- a/src/liballoc/arc.rs
+++ b/src/liballoc/arc.rs
@@ -126,7 +126,7 @@ unsafe impl<T: Sync + Send> Sync for Arc<T> { }
 /// Weak pointers will not keep the data inside of the `Arc` alive, and can be used to break cycles
 /// between `Arc` pointers.
 #[unsafe_no_drop_flag]
-#[unstable(feature = "unnamed_feature",
+#[unstable(feature = "alloc",
            reason = "Weak pointers may not belong in this module.")]
 pub struct Weak<T> {
     // FIXME #12808: strange name to try to avoid interfering with
@@ -180,7 +180,7 @@ impl<T> Arc<T> {
     ///
     /// let weak_five = five.downgrade();
     /// ```
-    #[unstable(feature = "unnamed_feature",
+    #[unstable(feature = "alloc",
                reason = "Weak pointers may not belong in this module.")]
     pub fn downgrade(&self) -> Weak<T> {
         // See the clone() impl for why this is relaxed
@@ -202,12 +202,12 @@ impl<T> Arc<T> {
 
 /// Get the number of weak references to this value.
 #[inline]
-#[unstable(feature = "unnamed_feature")]
+#[unstable(feature = "alloc")]
 pub fn weak_count<T>(this: &Arc<T>) -> uint { this.inner().weak.load(SeqCst) - 1 }
 
 /// Get the number of strong references to this value.
 #[inline]
-#[unstable(feature = "unnamed_feature")]
+#[unstable(feature = "alloc")]
 pub fn strong_count<T>(this: &Arc<T>) -> uint { this.inner().strong.load(SeqCst) }
 
 #[stable(feature = "grandfathered", since = "1.0.0")]
@@ -273,7 +273,7 @@ impl<T: Send + Sync + Clone> Arc<T> {
     /// let mut_five = five.make_unique();
     /// ```
     #[inline]
-    #[unstable(feature = "unnamed_feature")]
+    #[unstable(feature = "alloc")]
     pub fn make_unique(&mut self) -> &mut T {
         // Note that we hold a strong reference, which also counts as a weak reference, so we only
         // clone if there is an additional reference of either kind.
@@ -357,7 +357,7 @@ impl<T: Sync + Send> Drop for Arc<T> {
     }
 }
 
-#[unstable(feature = "unnamed_feature",
+#[unstable(feature = "alloc",
            reason = "Weak pointers may not belong in this module.")]
 impl<T: Sync + Send> Weak<T> {
     /// Upgrades a weak reference to a strong reference.
@@ -396,7 +396,7 @@ impl<T: Sync + Send> Weak<T> {
     }
 }
 
-#[unstable(feature = "unnamed_feature",
+#[unstable(feature = "alloc",
            reason = "Weak pointers may not belong in this module.")]
 impl<T: Sync + Send> Clone for Weak<T> {
     /// Makes a clone of the `Weak<T>`.