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/cmp.rs b/src/libcore/cmp.rs
index 079293aa502..8a2188f543a 100644
--- a/src/libcore/cmp.rs
+++ b/src/libcore/cmp.rs
@@ -290,7 +290,7 @@ pub fn max<T: Ord>(v1: T, v2: T) -> T {
 ///
 /// Returns the first argument if the comparison determines them to be equal.
 #[inline]
-#[unstable(feature = "unnamed_feature")]
+#[unstable(feature = "core")]
 pub fn partial_min<T: PartialOrd>(v1: T, v2: T) -> Option<T> {
     match v1.partial_cmp(&v2) {
         Some(Less) | Some(Equal) => Some(v1),
@@ -303,7 +303,7 @@ pub fn partial_min<T: PartialOrd>(v1: T, v2: T) -> Option<T> {
 ///
 /// Returns the first argument if the comparison determines them to be equal.
 #[inline]
-#[unstable(feature = "unnamed_feature")]
+#[unstable(feature = "core")]
 pub fn partial_max<T: PartialOrd>(v1: T, v2: T) -> Option<T> {
     match v1.partial_cmp(&v2) {
         Some(Less) => Some(v2),