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, 2 insertions, 2 deletions

diff --git a/src/libcore/array.rs b/src/libcore/array.rs
index c8a26ff8e9b..3d654907348 100644
--- a/src/libcore/array.rs
+++ b/src/libcore/array.rs
@@ -12,7 +12,7 @@
 //! up to a certain length. Eventually we should able to generalize
 //! to all lengths.
 
-#![unstable(feature = "unnamed_feature")] // not yet reviewed
+#![unstable(feature = "core")] // not yet reviewed
 
 use clone::Clone;
 use cmp::{PartialEq, Eq, PartialOrd, Ord, Ordering};
@@ -39,7 +39,7 @@ macro_rules! array_impls {
                 }
             }
 
-            #[unstable(feature = "unnamed_feature",
+            #[unstable(feature = "core",
                        reason = "waiting for Show to stabilize")]
             impl<T:fmt::Show> fmt::Show for [T; $N] {
                 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {