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Co-authored-by: Ralf Jung <post@ralfj.de>
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CAD97 and RalfJung authored Jan 13, 2021
1 parent b5b6760 commit c14e919
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Showing 2 changed files with 2 additions and 2 deletions.
2 changes: 1 addition & 1 deletion library/alloc/src/rc.rs
Original file line number Diff line number Diff line change
Expand Up @@ -1881,7 +1881,7 @@ impl<T: ?Sized> Weak<T> {

if is_dangling(ptr) {
// If the pointer is dangling, we return the sentinel directly. This cannot be
// a valid payload address, as it is at least as aligned as RcBox (usize).
// a valid payload address, as the payload is at least as aligned as RcBox (usize).
ptr as *const T
} else {
// SAFETY: if is_dangling returns false, then the pointer is dereferencable.
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2 changes: 1 addition & 1 deletion library/alloc/src/sync.rs
Original file line number Diff line number Diff line change
Expand Up @@ -1666,7 +1666,7 @@ impl<T: ?Sized> Weak<T> {

if is_dangling(ptr) {
// If the pointer is dangling, we return the sentinel directly. This cannot be
// a valid payload address, as it is at least as aligned as ArcInner (usize).
// a valid payload address, as the payload is at least as aligned as ArcInner (usize).
ptr as *const T
} else {
// SAFETY: if is_dangling returns false, then the pointer is dereferencable.
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