diff options
Diffstat (limited to 'src/liballoc/sync.rs')
| -rw-r--r-- | src/liballoc/sync.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/liballoc/sync.rs b/src/liballoc/sync.rs index ac3ce2255c8..2d6a3917c76 100644 --- a/src/liballoc/sync.rs +++ b/src/liballoc/sync.rs @@ -419,8 +419,7 @@ impl<T> Arc<T> { #[inline] #[stable(feature = "arc_unique", since = "1.4.0")] pub fn try_unwrap(this: Self) -> Result<T, Self> { - // See `drop` for why all these atomics are like this - if this.inner().strong.compare_exchange(1, 0, Release, Relaxed).is_err() { + if this.inner().strong.compare_exchange(1, 0, Relaxed, Relaxed).is_err() { return Err(this); } |