use braces to make operator precedence less ambiguous

2023-04-12 20:28:50 +02:00 · 2023-04-12 20:28:50 +02:00 · 280cbc5dae
commit 280cbc5dae
parent 2e652e59f6
1 changed files with 1 additions and 1 deletions
--- a/library/std/src/sys/pal/unix/locks/queue_rwlock.rs
+++ b/library/std/src/sys/pal/unix/locks/queue_rwlock.rs
@ -341,7 +341,7 @@ impl RwLock {
                node.tail.set((state.addr() & QUEUED == 0).then_some(NonNull::from(&node)));

                let next = ptr::from_ref(&node)
-                    .map_addr(|addr| addr | QUEUED | state.addr() & LOCKED)
+                    .map_addr(|addr| addr | QUEUED | (state.addr() & LOCKED))
                    as State;
                // Use release ordering to propagate our changes to the waking
                // thread.