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Allow inlining for Atomic*::from_ptr

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Currently this cannot be inlined, which among other things means it
can't be used in `compiler-builtins` [1]. These are trivial functions
that should be inlineable, so add `#[inline]`.

[1]: https://github.com/rust-lang/compiler-builtins/pull/790#issuecomment-2744371738
This commit is contained in:
Trevor Gross 2025-03-21 20:51:06 +00:00
parent a4a11aca5e
commit eb2a2f86bb
1 changed files with 3 additions and 0 deletions
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3
library/core/src/sync/atomic.rs
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@ -469,6 +469,7 @@ impl AtomicBool {
///
/// [valid]: crate::ptr#safety
/// [Memory model for atomic accesses]: self#memory-model-for-atomic-accesses
#[inline]
#[stable(feature = "atomic_from_ptr", since = "1.75.0")]
#[rustc_const_stable(feature = "const_atomic_from_ptr", since = "1.84.0")]
pub const unsafe fn from_ptr<'a>(ptr: *mut bool) -> &'a AtomicBool {
@ -1389,6 +1390,7 @@ impl<T> AtomicPtr<T> {
///
/// [valid]: crate::ptr#safety
/// [Memory model for atomic accesses]: self#memory-model-for-atomic-accesses
#[inline]
#[stable(feature = "atomic_from_ptr", since = "1.75.0")]
#[rustc_const_stable(feature = "const_atomic_from_ptr", since = "1.84.0")]
pub const unsafe fn from_ptr<'a>(ptr: *mut *mut T) -> &'a AtomicPtr<T> {
@ -2525,6 +2527,7 @@ macro_rules! atomic_int {
///
/// [valid]: crate::ptr#safety
/// [Memory model for atomic accesses]: self#memory-model-for-atomic-accesses
#[inline]
#[stable(feature = "atomic_from_ptr", since = "1.75.0")]
#[rustc_const_stable(feature = "const_atomic_from_ptr", since = "1.84.0")]
pub const unsafe fn from_ptr<'a>(ptr: *mut $int_type) -> &'a $atomic_type {