Index: tests/standalone/io/test_extension_fail_test.dart |
diff --git a/tests/standalone/io/test_extension_fail_test.dart b/tests/standalone/io/test_extension_fail_test.dart |
index ab63aef2ecbbf846a379dbd910449c912682d2e5..608c4697205f8bf598ef752423f7e6f2205bb4b7 100644 |
--- a/tests/standalone/io/test_extension_fail_test.dart |
+++ b/tests/standalone/io/test_extension_fail_test.dart |
@@ -4,6 +4,7 @@ |
// |
// Dart test program for testing native extensions. |
+import "dart:async"; |
import "dart:io"; |
Future copyFileToDirectory(Path file, Path directory) { |