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crater experiment: de-const-stabilize UnsafeCell::get and various as_ptr methods #129399

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crater experiment: de-const-stabilize UnsafeCell::get and various as_ptr methods #129399

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6 changes: 3 additions & 3 deletions library/core/src/cell.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -581,7 +581,7 @@ impl<T: ?Sized> Cell<T> {
/// ```
#[inline]
#[stable(feature = "cell_as_ptr", since = "1.12.0")]
#[rustc_const_stable(feature = "const_cell_as_ptr", since = "1.32.0")]
#[rustc_const_unstable(feature = "const_unsafecell_get", issue = "1")]
#[rustc_never_returns_null_ptr]
pub const fn as_ptr(&self) -> *mut T {
self.value.get()
Expand Down Expand Up @@ -2142,7 +2142,7 @@ impl<T: ?Sized> UnsafeCell<T> {
/// ```
#[inline(always)]
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_stable(feature = "const_unsafecell_get", since = "1.32.0")]
#[rustc_const_unstable(feature = "const_unsafecell_get", issue = "1")]
#[rustc_never_returns_null_ptr]
pub const fn get(&self) -> *mut T {
// We can just cast the pointer from `UnsafeCell<T>` to `T` because of
Expand Down Expand Up @@ -2203,7 +2203,7 @@ impl<T: ?Sized> UnsafeCell<T> {
/// ```
#[inline(always)]
#[stable(feature = "unsafe_cell_raw_get", since = "1.56.0")]
#[rustc_const_stable(feature = "unsafe_cell_raw_get", since = "1.56.0")]
#[rustc_const_unstable(feature = "const_unsafecell_get", issue = "1")]
#[rustc_diagnostic_item = "unsafe_cell_raw_get"]
pub const fn raw_get(this: *const Self) -> *mut T {
// We can just cast the pointer from `UnsafeCell<T>` to `T` because of
Expand Down
1 change: 1 addition & 0 deletions library/core/src/lib.rs
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Expand Up @@ -163,6 +163,7 @@
#![feature(const_typed_swap)]
#![feature(const_ub_checks)]
#![feature(const_unicode_case_lookup)]
#![feature(const_unsafecell_get)]
#![feature(const_unsafecell_get_mut)]
#![feature(coverage_attribute)]
#![feature(do_not_recommend)]
Expand Down
6 changes: 3 additions & 3 deletions library/core/src/sync/atomic.rs
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Expand Up @@ -1114,7 +1114,7 @@ impl AtomicBool {
/// ```
#[inline]
#[stable(feature = "atomic_as_ptr", since = "1.70.0")]
#[rustc_const_stable(feature = "atomic_as_ptr", since = "1.70.0")]
#[rustc_const_unstable(feature = "const_unsafecell_get", issue = "1")]
#[rustc_never_returns_null_ptr]
pub const fn as_ptr(&self) -> *mut bool {
self.v.get().cast()
Expand Down Expand Up @@ -2051,7 +2051,7 @@ impl<T> AtomicPtr<T> {
/// ```
#[inline]
#[stable(feature = "atomic_as_ptr", since = "1.70.0")]
#[rustc_const_stable(feature = "atomic_as_ptr", since = "1.70.0")]
#[rustc_const_unstable(feature = "const_unsafecell_get", issue = "1")]
#[rustc_never_returns_null_ptr]
pub const fn as_ptr(&self) -> *mut *mut T {
self.p.get()
Expand Down Expand Up @@ -3015,7 +3015,7 @@ macro_rules! atomic_int {
/// ```
#[inline]
#[stable(feature = "atomic_as_ptr", since = "1.70.0")]
#[rustc_const_stable(feature = "atomic_as_ptr", since = "1.70.0")]
#[rustc_const_unstable(feature = "const_unsafecell_get", issue = "1")]
#[rustc_never_returns_null_ptr]
pub const fn as_ptr(&self) -> *mut $int_type {
self.v.get()
Expand Down
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