diff --git a/compiler/rustc_arena/src/lib.rs b/compiler/rustc_arena/src/lib.rs index a0493056b816b..6f8db824efa4e 100644 --- a/compiler/rustc_arena/src/lib.rs +++ b/compiler/rustc_arena/src/lib.rs @@ -11,11 +11,9 @@ html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/", test(no_crate_inject, attr(deny(warnings))) )] -#![feature(array_value_iter_slice)] #![feature(dropck_eyepatch)] #![feature(new_uninit)] #![feature(maybe_uninit_slice)] -#![feature(array_value_iter)] #![cfg_attr(bootstrap, feature(min_const_generics))] #![feature(min_specialization)] #![cfg_attr(test, feature(test))] diff --git a/compiler/rustc_ast_lowering/src/lib.rs b/compiler/rustc_ast_lowering/src/lib.rs index 2e1b5a74a7b7e..a02135af8d28e 100644 --- a/compiler/rustc_ast_lowering/src/lib.rs +++ b/compiler/rustc_ast_lowering/src/lib.rs @@ -30,7 +30,6 @@ //! get confused if the spans from leaf AST nodes occur in multiple places //! in the HIR, especially for multiple identifiers. -#![feature(array_value_iter)] #![feature(crate_visibility_modifier)] #![feature(or_patterns)] #![recursion_limit = "256"] diff --git a/compiler/rustc_hir/src/lib.rs b/compiler/rustc_hir/src/lib.rs index 9d931b3a9e1e5..c69a9b063aeca 100644 --- a/compiler/rustc_hir/src/lib.rs +++ b/compiler/rustc_hir/src/lib.rs @@ -2,7 +2,6 @@ //! //! [rustc dev guide]: https://rustc-dev-guide.rust-lang.org/hir.html -#![feature(array_value_iter)] #![feature(crate_visibility_modifier)] #![feature(const_fn)] // For the unsizing cast on `&[]` #![feature(const_panic)] diff --git a/compiler/rustc_trait_selection/src/lib.rs b/compiler/rustc_trait_selection/src/lib.rs index 42509cd897582..e1f8d59991f21 100644 --- a/compiler/rustc_trait_selection/src/lib.rs +++ b/compiler/rustc_trait_selection/src/lib.rs @@ -11,7 +11,6 @@ //! This API is completely unstable and subject to change. #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] -#![feature(array_value_iter)] #![feature(bool_to_option)] #![feature(box_patterns)] #![feature(drain_filter)] diff --git a/compiler/rustc_typeck/src/lib.rs b/compiler/rustc_typeck/src/lib.rs index dde4a62ffbf3d..dc7f015e77ced 100644 --- a/compiler/rustc_typeck/src/lib.rs +++ b/compiler/rustc_typeck/src/lib.rs @@ -56,7 +56,6 @@ This API is completely unstable and subject to change. */ #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")] -#![feature(array_value_iter)] #![feature(bool_to_option)] #![feature(box_syntax)] #![feature(crate_visibility_modifier)] diff --git a/library/alloc/src/lib.rs b/library/alloc/src/lib.rs index 3ac34c9ae28af..10eaa31c9e4fa 100644 --- a/library/alloc/src/lib.rs +++ b/library/alloc/src/lib.rs @@ -79,7 +79,6 @@ #![feature(allocator_api)] #![feature(array_chunks)] #![feature(array_methods)] -#![feature(array_value_iter)] #![feature(array_windows)] #![feature(allow_internal_unstable)] #![feature(arbitrary_self_types)] diff --git a/library/core/src/array/iter.rs b/library/core/src/array/iter.rs index 706f865b4d14f..0fd8815570bd7 100644 --- a/library/core/src/array/iter.rs +++ b/library/core/src/array/iter.rs @@ -11,7 +11,7 @@ use crate::{ /// A by-value [array] iterator. /// /// [array]: ../../std/primitive.array.html -#[unstable(feature = "array_value_iter", issue = "65798")] +#[stable(feature = "array_value_iter", since = "1.51.0")] pub struct IntoIter { /// This is the array we are iterating over. /// @@ -38,10 +38,11 @@ pub struct IntoIter { impl IntoIter { /// Creates a new iterator over the given `array`. /// - /// *Note*: this method might never get stabilized and/or removed in the - /// future as there will likely be another, preferred way of obtaining this - /// iterator (either via `IntoIterator` for arrays or via another way). - #[unstable(feature = "array_value_iter", issue = "65798")] + /// *Note*: this method might be deprecated in the future, + /// after [`IntoIterator` is implemented for arrays][array-into-iter]. + /// + /// [array-into-iter]: https://github.com/rust-lang/rust/pull/65819 + #[stable(feature = "array_value_iter", since = "1.51.0")] pub fn new(array: [T; N]) -> Self { // SAFETY: The transmute here is actually safe. The docs of `MaybeUninit` // promise: @@ -69,7 +70,7 @@ impl IntoIter { /// Returns an immutable slice of all elements that have not been yielded /// yet. - #[unstable(feature = "array_value_iter_slice", issue = "65798")] + #[stable(feature = "array_value_iter", since = "1.51.0")] pub fn as_slice(&self) -> &[T] { // SAFETY: We know that all elements within `alive` are properly initialized. unsafe { @@ -79,7 +80,7 @@ impl IntoIter { } /// Returns a mutable slice of all elements that have not been yielded yet. - #[unstable(feature = "array_value_iter_slice", issue = "65798")] + #[stable(feature = "array_value_iter", since = "1.51.0")] pub fn as_mut_slice(&mut self) -> &mut [T] { // SAFETY: We know that all elements within `alive` are properly initialized. unsafe { diff --git a/library/core/src/array/mod.rs b/library/core/src/array/mod.rs index 71548bec7aaee..0c333ab2dca2b 100644 --- a/library/core/src/array/mod.rs +++ b/library/core/src/array/mod.rs @@ -17,7 +17,7 @@ use crate::slice::{Iter, IterMut}; mod iter; -#[unstable(feature = "array_value_iter", issue = "65798")] +#[stable(feature = "array_value_iter", since = "1.51.0")] pub use iter::IntoIter; /// Converts a reference to `T` into a reference to an array of length 1 (without copying). diff --git a/library/core/tests/lib.rs b/library/core/tests/lib.rs index 2828235c3e38d..50a12b4bd1cd2 100644 --- a/library/core/tests/lib.rs +++ b/library/core/tests/lib.rs @@ -45,7 +45,6 @@ #![feature(slice_internals)] #![feature(slice_partition_dedup)] #![feature(int_error_matching)] -#![feature(array_value_iter)] #![feature(iter_advance_by)] #![feature(iter_partition_in_place)] #![feature(iter_is_partitioned)] diff --git a/src/test/ui/const-generics/array-impls/into-iter-impls-length-32.rs b/src/test/ui/const-generics/array-impls/into-iter-impls-length-32.rs index 0aeba8607e818..6ba1b2813a177 100644 --- a/src/test/ui/const-generics/array-impls/into-iter-impls-length-32.rs +++ b/src/test/ui/const-generics/array-impls/into-iter-impls-length-32.rs @@ -1,6 +1,5 @@ // check-pass -#![feature(array_value_iter)] #![feature(trusted_len)] use std::{ diff --git a/src/test/ui/const-generics/array-impls/into-iter-impls-length-33.rs b/src/test/ui/const-generics/array-impls/into-iter-impls-length-33.rs index 5503813c7aa3e..deafde2912bb7 100644 --- a/src/test/ui/const-generics/array-impls/into-iter-impls-length-33.rs +++ b/src/test/ui/const-generics/array-impls/into-iter-impls-length-33.rs @@ -1,6 +1,5 @@ // check-pass -#![feature(array_value_iter)] #![feature(trusted_len)] use std::{