X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=library%2Fcore%2Fsrc%2Fslice%2Fmod.rs;h=1e9e9c24a4550f7799d206ad9d66603e10a3f02a;hb=b759044d3a035c77b1b57c652ea3707bb32386cf;hp=417a106b99a2ef9384ead64eb64336293023d1fb;hpb=f7febc8865a2cb2287b034f6588d7617fa0fc6e9;p=rust.git

diff --git a/library/core/src/slice/mod.rs b/library/core/src/slice/mod.rs
index 417a106b99a..1e9e9c24a45 100644
--- a/library/core/src/slice/mod.rs
+++ b/library/core/src/slice/mod.rs
@@ -94,7 +94,7 @@ impl<T> [T] {
     /// ```
     #[doc(alias = "length")]
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_slice_len", since = "1.32.0")]
+    #[rustc_const_stable(feature = "const_slice_len", since = "1.39.0")]
     #[inline]
     // SAFETY: const sound because we transmute out the length field as a usize (which it must be)
     #[rustc_allow_const_fn_unstable(const_fn_union)]
@@ -127,7 +127,7 @@ pub const fn len(&self) -> usize {
     /// assert!(!a.is_empty());
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    #[rustc_const_stable(feature = "const_slice_is_empty", since = "1.32.0")]
+    #[rustc_const_stable(feature = "const_slice_is_empty", since = "1.39.0")]
     #[inline]
     pub const fn is_empty(&self) -> bool {
         self.len() == 0