Index: runtime/vm/atomic_win.h |
diff --git a/runtime/vm/atomic_win.h b/runtime/vm/atomic_win.h |
index 398ed439d31eb86ca4201cc3df86cbfd138bd8ba..2750f41aef8bcbe38a35970def0251f77006c80e 100644 |
--- a/runtime/vm/atomic_win.h |
+++ b/runtime/vm/atomic_win.h |
@@ -9,7 +9,7 @@ |
#error Do not include atomic_win.h directly. Use atomic.h instead. |
#endif |
-#if !defined(TARGET_OS_WINDOWS) |
+#if !defined(HOST_OS_WINDOWS) |
#error This file should only be included on Windows builds. |
#endif |