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Auto merge of #132458 - RalfJung:rustc-const-unstable, r=Amanieu

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get rid of a whole bunch of unnecessary rustc_const_unstable attributes

In general, when a `const fn` is still unstable, it doesn't need a `#[rustc_const_unstable]` attribute. The only exception is functions that internally use things that can't be used in stable const fn yet.

So this gets rid of a whole bunch of `#[rustc_const_unstable]` in libcore.
This commit is contained in:
bors
2024-11-03 02:32:48 +00:00
parent 8ccb78e0d5 66351a6184
commit 67395551d0
22 changed files with 0 additions and 106 deletions
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2
library/core/src/array/iter.rs
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@@ -136,7 +136,6 @@ impl<T, const N: usize> IntoIter<T, N> {
/// assert_eq!(r.collect::<Vec<_>>(), vec![10, 11, 12, 13, 14, 15]);
/// ```
#[unstable(feature = "array_into_iter_constructors", issue = "91583")]
#[rustc_const_unstable(feature = "const_array_into_iter_constructors", issue = "91583")]
pub const unsafe fn new_unchecked(
buffer: [MaybeUninit<T>; N],
initialized: Range<usize>,
@@ -199,7 +198,6 @@ impl<T, const N: usize> IntoIter<T, N> {
/// assert_eq!(get_bytes(false).collect::<Vec<_>>(), vec![]);
/// ```
#[unstable(feature = "array_into_iter_constructors", issue = "91583")]
#[rustc_const_unstable(feature = "const_array_into_iter_constructors", issue = "91583")]
pub const fn empty() -> Self {
let buffer = [const { MaybeUninit::uninit() }; N];
let initialized = 0..0;