diff options
Diffstat (limited to 'library/alloc/src/sync.rs')
| -rw-r--r-- | library/alloc/src/sync.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/library/alloc/src/sync.rs b/library/alloc/src/sync.rs index e1211da4c61..524aa35e045 100644 --- a/library/alloc/src/sync.rs +++ b/library/alloc/src/sync.rs @@ -2555,7 +2555,9 @@ impl<T> Weak<T> { #[must_use] pub const fn new() -> Weak<T> { Weak { - ptr: unsafe { NonNull::new_unchecked(ptr::invalid_mut::<ArcInner<T>>(usize::MAX)) }, + ptr: unsafe { + NonNull::new_unchecked(ptr::without_provenance_mut::<ArcInner<T>>(usize::MAX)) + }, alloc: Global, } } @@ -2583,7 +2585,9 @@ impl<T, A: Allocator> Weak<T, A> { #[unstable(feature = "allocator_api", issue = "32838")] pub fn new_in(alloc: A) -> Weak<T, A> { Weak { - ptr: unsafe { NonNull::new_unchecked(ptr::invalid_mut::<ArcInner<T>>(usize::MAX)) }, + ptr: unsafe { + NonNull::new_unchecked(ptr::without_provenance_mut::<ArcInner<T>>(usize::MAX)) + }, alloc, } } |