diff options
Diffstat (limited to 'library/core/src/hint.rs')
| -rw-r--r-- | library/core/src/hint.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/library/core/src/hint.rs b/library/core/src/hint.rs index e5c1a64c12e..5ce282b05de 100644 --- a/library/core/src/hint.rs +++ b/library/core/src/hint.rs @@ -52,7 +52,7 @@ use crate::{intrinsics, ub_checks}; /// // Safety: `divisor` can't be zero because of `prepare_inputs`, /// // but the compiler does not know about this. We *promise* /// // that we always call `prepare_inputs`. -/// std::hint::unreachable_unchecked() +/// unsafe { std::hint::unreachable_unchecked() } /// } /// // The compiler would normally introduce a check here that prevents /// // a division by zero. However, if `divisor` was zero, the branch @@ -472,7 +472,7 @@ pub fn spin_loop() { /// During constant evaluation, `black_box` is treated as a no-op. #[inline] #[stable(feature = "bench_black_box", since = "1.66.0")] -#[rustc_const_stable(feature = "const_black_box", since = "CURRENT_RUSTC_VERSION")] +#[rustc_const_stable(feature = "const_black_box", since = "1.86.0")] pub const fn black_box<T>(dummy: T) -> T { crate::intrinsics::black_box(dummy) } @@ -646,7 +646,7 @@ pub const fn must_use<T>(value: T) -> T { /// ``` /// /// -#[unstable(feature = "likely_unlikely", issue = "26179")] +#[unstable(feature = "likely_unlikely", issue = "136873")] #[inline(always)] pub const fn likely(b: bool) -> bool { crate::intrinsics::likely(b) @@ -696,7 +696,7 @@ pub const fn likely(b: bool) -> bool { /// } /// } /// ``` -#[unstable(feature = "likely_unlikely", issue = "26179")] +#[unstable(feature = "likely_unlikely", issue = "136873")] #[inline(always)] pub const fn unlikely(b: bool) -> bool { crate::intrinsics::unlikely(b) @@ -729,7 +729,7 @@ pub const fn unlikely(b: bool) -> bool { /// } /// } /// ``` -#[unstable(feature = "cold_path", issue = "26179")] +#[unstable(feature = "cold_path", issue = "136873")] #[inline(always)] pub const fn cold_path() { crate::intrinsics::cold_path() |