Fixed Issue #518: Minor tests correction.
diff --git a/LanguageFeatures/nnbd/exports_A01_functions_t12.dart b/LanguageFeatures/nnbd/exports_A01_functions_t12.dart
index 73f9f3d..1b7c553 100644
--- a/LanguageFeatures/nnbd/exports_A01_functions_t12.dart
+++ b/LanguageFeatures/nnbd/exports_A01_functions_t12.dart
@@ -20,7 +20,7 @@
 import "exports_A01_legacy_lib.dart";
 
 main() {
-  Expect.isTrue(testGenericDynamic is void Function<T>());
+  Expect.isTrue(testGenericDynamic is void Function<T extends dynamic>());
   testGenericDynamic<Null>();
 
   Expect.isTrue(testGenericNullableInt is void Function<T extends int?>());