Index: src/heap/mark-compact.h |
diff --git a/src/heap/mark-compact.h b/src/heap/mark-compact.h |
index a76936fc923810350364a116abf117f78afca0b0..545cd57e45331dfda18c916f083f4ffb6a113330 100644 |
--- a/src/heap/mark-compact.h |
+++ b/src/heap/mark-compact.h |
@@ -32,7 +32,7 @@ class PageParallelJob; |
class RecordMigratedSlotVisitor; |
class ThreadLocalTop; |
-#ifdef V8_CONCURRENT_MARKING |
+#if V8_CONCURRENT_MARKING |
using MarkingDeque = ConcurrentMarkingDeque; |
#else |
using MarkingDeque = SequentialMarkingDeque; |