Fix AtomicCell is_lock_free test on armv7

Fixes #918
crossbeam-rs · Feb 28, 2023 · b13bdb0 · b13bdb0
1 parent 34dd9d5
commit b13bdb0
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/crossbeam-utils/tests/atomic_cell.rs b/crossbeam-utils/tests/atomic_cell.rs
@@ -35,11 +35,7 @@ fn is_lock_free() {
     // of `AtomicU64` is `8`, so `AtomicCell<u64>` is not lock-free.
     assert_eq!(
         AtomicCell::<u64>::is_lock_free(),
-        cfg!(not(crossbeam_no_atomic_64))
-            && cfg!(any(
-                target_pointer_width = "64",
-                target_pointer_width = "128"
-            ))
+        cfg!(not(crossbeam_no_atomic_64)) && std::mem::align_of::<u64>() == 8
     );
     assert_eq!(mem::size_of::<U64Align8>(), 8);
     assert_eq!(mem::align_of::<U64Align8>(), 8);