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| author | Amanieu d'Antras <amanieu@gmail.com> | 2019-10-08 17:09:23 +0100 |
|---|---|---|
| committer | Amanieu d'Antras <amanieu@gmail.com> | 2019-10-08 20:34:30 +0100 |
| commit | dfe76a10935cf93fdc72abc47167691b7aa44a7f (patch) | |
| tree | 55ae88ab33ff728145f86709b9527ba191069063 /src/libstd/panic.rs | |
| parent | 59a31c8c676bdc9f50490d5798b1b4e884b7d7ae (diff) | |
| download | rust-dfe76a10935cf93fdc72abc47167691b7aa44a7f.tar.gz rust-dfe76a10935cf93fdc72abc47167691b7aa44a7f.zip | |
Split non-CAS atomic support off into target_has_atomic_load_store
Diffstat (limited to 'src/libstd/panic.rs')
| -rw-r--r-- | src/libstd/panic.rs | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/libstd/panic.rs b/src/libstd/panic.rs index 1d4fd98dd75..24c693790e8 100644 --- a/src/libstd/panic.rs +++ b/src/libstd/panic.rs @@ -12,7 +12,9 @@ use crate::ops::{Deref, DerefMut}; use crate::panicking; use crate::ptr::{Unique, NonNull}; use crate::rc::Rc; -use crate::sync::{Arc, Mutex, RwLock, atomic}; +use crate::sync::{Arc, Mutex, RwLock}; +#[cfg(not(bootstrap))] +use crate::sync::atomic; use crate::task::{Context, Poll}; use crate::thread::Result; @@ -240,49 +242,49 @@ impl<T: ?Sized> RefUnwindSafe for Mutex<T> {} #[stable(feature = "unwind_safe_lock_refs", since = "1.12.0")] impl<T: ?Sized> RefUnwindSafe for RwLock<T> {} -#[cfg(target_has_atomic = "ptr")] +#[cfg(target_has_atomic_load_store = "ptr")] #[stable(feature = "unwind_safe_atomic_refs", since = "1.14.0")] impl RefUnwindSafe for atomic::AtomicIsize {} -#[cfg(target_has_atomic = "8")] +#[cfg(target_has_atomic_load_store = "8")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicI8 {} -#[cfg(target_has_atomic = "16")] +#[cfg(target_has_atomic_load_store = "16")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicI16 {} -#[cfg(target_has_atomic = "32")] +#[cfg(target_has_atomic_load_store = "32")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicI32 {} -#[cfg(target_has_atomic = "64")] +#[cfg(target_has_atomic_load_store = "64")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicI64 {} -#[cfg(target_has_atomic = "128")] +#[cfg(target_has_atomic_load_store = "128")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicI128 {} -#[cfg(target_has_atomic = "ptr")] +#[cfg(target_has_atomic_load_store = "ptr")] #[stable(feature = "unwind_safe_atomic_refs", since = "1.14.0")] impl RefUnwindSafe for atomic::AtomicUsize {} -#[cfg(target_has_atomic = "8")] +#[cfg(target_hastarget_has_atomic_load_store_atomic = "8")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicU8 {} -#[cfg(target_has_atomic = "16")] +#[cfg(target_has_atomic_load_store = "16")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicU16 {} -#[cfg(target_has_atomic = "32")] +#[cfg(target_has_atomic_load_store = "32")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicU32 {} -#[cfg(target_has_atomic = "64")] +#[cfg(target_has_atomic_load_store = "64")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicU64 {} -#[cfg(target_has_atomic = "128")] +#[cfg(target_has_atomic_load_store = "128")] #[unstable(feature = "integer_atomics", issue = "32976")] impl RefUnwindSafe for atomic::AtomicU128 {} -#[cfg(target_has_atomic = "8")] +#[cfg(target_has_atomic_load_store = "8")] #[stable(feature = "unwind_safe_atomic_refs", since = "1.14.0")] impl RefUnwindSafe for atomic::AtomicBool {} -#[cfg(target_has_atomic = "ptr")] +#[cfg(target_has_atomic_load_store = "ptr")] #[stable(feature = "unwind_safe_atomic_refs", since = "1.14.0")] impl<T> RefUnwindSafe for atomic::AtomicPtr<T> {} |