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Implement RefUnwindSafe for atomic types

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Closes #37136
This commit is contained in:
Andrew Paseltiner 2016-10-14 15:31:15 -04:00
parent 40cd1fdf0a
commit f8322035eb
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2 changed files with 43 additions and 1 deletions
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42
src/libstd/panic.rs
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@ -18,7 +18,7 @@ use ops::{Deref, DerefMut};
use panicking;
use ptr::{Unique, Shared};
use rc::Rc;
use sync::{Arc, Mutex, RwLock};
use sync::{Arc, Mutex, RwLock, atomic};
use thread::Result;
#[stable(feature = "panic_hooks", since = "1.10.0")]
@ -231,6 +231,46 @@ 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")]
#[stable(feature = "unwind_safe_atomic_refs", since = "1.14.0")]
impl RefUnwindSafe for atomic::AtomicIsize {}
#[cfg(target_has_atomic = "8")]
#[unstable(feature = "integer_atomics", issue = "32976")]
impl RefUnwindSafe for atomic::AtomicI8 {}
#[cfg(target_has_atomic = "16")]
#[unstable(feature = "integer_atomics", issue = "32976")]
impl RefUnwindSafe for atomic::AtomicI16 {}
#[cfg(target_has_atomic = "32")]
#[unstable(feature = "integer_atomics", issue = "32976")]
impl RefUnwindSafe for atomic::AtomicI32 {}
#[cfg(target_has_atomic = "64")]
#[unstable(feature = "integer_atomics", issue = "32976")]
impl RefUnwindSafe for atomic::AtomicI64 {}
#[cfg(target_has_atomic = "ptr")]
#[stable(feature = "unwind_safe_atomic_refs", since = "1.14.0")]
impl RefUnwindSafe for atomic::AtomicUsize {}
#[cfg(target_has_atomic = "8")]
#[unstable(feature = "integer_atomics", issue = "32976")]
impl RefUnwindSafe for atomic::AtomicU8 {}
#[cfg(target_has_atomic = "16")]
#[unstable(feature = "integer_atomics", issue = "32976")]
impl RefUnwindSafe for atomic::AtomicU16 {}
#[cfg(target_has_atomic = "32")]
#[unstable(feature = "integer_atomics", issue = "32976")]
impl RefUnwindSafe for atomic::AtomicU32 {}
#[cfg(target_has_atomic = "64")]
#[unstable(feature = "integer_atomics", issue = "32976")]
impl RefUnwindSafe for atomic::AtomicU64 {}
#[cfg(target_has_atomic = "8")]
#[stable(feature = "unwind_safe_atomic_refs", since = "1.14.0")]
impl RefUnwindSafe for atomic::AtomicBool {}
#[cfg(target_has_atomic = "ptr")]
#[stable(feature = "unwind_safe_atomic_refs", since = "1.14.0")]
impl<T> RefUnwindSafe for atomic::AtomicPtr<T> {}
#[stable(feature = "catch_unwind", since = "1.9.0")]
impl<T> Deref for AssertUnwindSafe<T> {
type Target = T;