smoke: support named argument in annotations

pkg/smoke/test/codegen/end_to_end_test.dart

Index: pkg/smoke/test/codegen/end_to_end_test.dart
diff --git a/pkg/smoke/test/codegen/end_to_end_test.dart b/pkg/smoke/test/codegen/end_to_end_test.dart
index 86bf22a002d5c2d2eb222e826a9ae8ffcf0f4082..04132742c0daf09fa1de6fab975895a38e79133c 100644
--- a/pkg/smoke/test/codegen/end_to_end_test.dart
+++ b/pkg/smoke/test/codegen/end_to_end_test.dart
@@ -107,6 +107,9 @@ main(args) {
     runQuery('H', new QueryOptions(includeInherited: true,
         withAnnotations: [vars[0], vars[1], lib.getType('Annot')]));
 
+    runQuery('K', new QueryOptions(includeInherited: true,
+        withAnnotations: [lib.getType('AnnotC')]));
+
     var code = _createEntrypoint(generator);
     var staticTestFile = new File(path.join(testDir, 'static_test.dart'));
     var existingCode = staticTestFile.readAsStringSync();