diff --git a/src/jvmMain/kotlin/ru/landrafhomyak/utility/reference_counter/_AtomicLong.kt b/src/jvmMain/kotlin/ru/landrafhomyak/utility/reference_counter/_AtomicLong.kt
index d5c99c8..5771462 100644
--- a/src/jvmMain/kotlin/ru/landrafhomyak/utility/reference_counter/_AtomicLong.kt
+++ b/src/jvmMain/kotlin/ru/landrafhomyak/utility/reference_counter/_AtomicLong.kt
@@ -30,13 +30,18 @@ internal actual /*value*/ class _AtomicLong {
 	actual fun compareAndSet(expected: Long, newValue: Long): Boolean =
 		this._native.compareAndSet(expected, newValue)
 
-	actual fun compareAndExchange(expected: Long, newValue: Long): Long =
-		if (_Linkage._isNativeCompareAndExchangeExists) this._native.compareAndExchange(expected, newValue)
-		else _Misc._compareAndExchange(
-			get = this._native::get,
-			cas = this._native::compareAndSet,
-			expected = expected, newValue = newValue
-		)
+	actual fun compareAndExchange(expected: Long, newValue: Long): Long {
+		if (_Linkage._isNativeCompareAndExchangeExists) {
+			return this._native.compareAndExchange(expected, newValue)
+		} else {
+			val a = this._native
+			return _Misc._compareAndExchange(
+				get = a::get,
+				cas = a::compareAndSet,
+				expected = expected, newValue = newValue
+			)
+		}
+	}
 
 	private object _Linkage {
 		@JvmField
diff --git a/src/nonJvmMain/kotlin/ru/landrafhomyak/utility/reference_counter/_AtomicLong.kt b/src/nonJvmMain/kotlin/ru/landrafhomyak/utility/reference_counter/_AtomicLong.kt
index 466ce68..9825bca 100644
--- a/src/nonJvmMain/kotlin/ru/landrafhomyak/utility/reference_counter/_AtomicLong.kt
+++ b/src/nonJvmMain/kotlin/ru/landrafhomyak/utility/reference_counter/_AtomicLong.kt
@@ -24,10 +24,12 @@ internal actual class _AtomicLong {
 	actual fun compareAndSet(expected: Long, newValue: Long): Boolean =
 		this._atomicfu.compareAndSet(expected, newValue)
 
-	actual fun compareAndExchange(expected: Long, newValue: Long): Long =
-		_Misc._compareAndExchange(
-			get = this._atomicfu::value::get,
-			cas = this._atomicfu::compareAndSet,
+	actual fun compareAndExchange(expected: Long, newValue: Long): Long {
+		val a = this._atomicfu
+		return _Misc._compareAndExchange(
+			get = a::value::get,
+			cas = a::compareAndSet,
 			expected = expected, newValue = newValue
 		)
+	}
 }
\ No newline at end of file