diff options
| -rw-r--r-- | library/core/src/slice/mod.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/library/core/src/slice/mod.rs b/library/core/src/slice/mod.rs index 3a3f44c6b85..35bebdbe522 100644 --- a/library/core/src/slice/mod.rs +++ b/library/core/src/slice/mod.rs @@ -967,7 +967,7 @@ impl<T> [T] { /// assert!(v == [3, 2, 1]); /// ``` #[stable(feature = "rust1", since = "1.0.0")] - #[rustc_const_unstable(feature = "const_slice_reverse", issue = "135120")] + #[rustc_const_stable(feature = "const_slice_reverse", since = "CURRENT_RUSTC_VERSION")] #[inline] pub const fn reverse(&mut self) { let half_len = self.len() / 2; @@ -1000,6 +1000,7 @@ impl<T> [T] { // this check tells LLVM that the indexing below is // in-bounds. Then after inlining -- once the actual // lengths of the slices are known -- it's removed. + // FIXME(const_trait_impl) replace with let (a, b) = (&mut a[..n], &mut b[..n]); let (a, _) = a.split_at_mut(n); let (b, _) = b.split_at_mut(n); |