fix return type in CountDownLatch

baidu · Sep 3, 2024 · 662cbab · 662cbab
1 parent e40027b
commit 662cbab
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/babylon/future.hpp b/src/babylon/future.hpp
@@ -518,7 +518,8 @@ inline CountDownLatch<M>& CountDownLatch<M>::operator=(
   other._count.store(count, ::std::memory_order_relaxed);
   Promise<size_t, M> promise = ::std::move(_promise);
   _promise = ::std::move(other._promise);
-  other._promise = promise;
+  other._promise = ::std::move(promise);
+  return *this;
 }
 
 template <typename M>