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Remove unnecessary rustc_const_stable attributes. #77719

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merged 1 commit into from
Oct 14, 2020
Merged

Remove unnecessary rustc_const_stable attributes. #77719

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1 change: 0 additions & 1 deletion library/std/src/sys/unsupported/mutex.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@ unsafe impl Send for Mutex {}
unsafe impl Sync for Mutex {} // no threads on this platform

impl Mutex {
#[rustc_const_stable(feature = "const_sys_mutex_new", since = "1.0.0")]
pub const fn new() -> Mutex {
Mutex { locked: UnsafeCell::new(false) }
}
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1 change: 0 additions & 1 deletion library/std/src/sys_common/mutex.rs
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Expand Up @@ -21,7 +21,6 @@ impl StaticMutex {
/// first used with any of the functions below.
/// Also, the behavior is undefined if this mutex is ever used reentrantly,
/// i.e., `lock` is called by the thread currently holding the lock.
#[rustc_const_stable(feature = "const_sys_mutex_new", since = "1.0.0")]
pub const fn new() -> Self {
Self(imp::Mutex::new())
}
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