Index: pkg/front_end/testcases/runtime_checks/covariant_generic_method_type_parameter.dart |
diff --git a/pkg/front_end/testcases/runtime_checks/covariant_generic_method_type_parameter.dart b/pkg/front_end/testcases/runtime_checks/covariant_generic_method_type_parameter.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..843054753f085a081a5606319cd9532d7882e618 |
--- /dev/null |
+++ b/pkg/front_end/testcases/runtime_checks/covariant_generic_method_type_parameter.dart |
@@ -0,0 +1,24 @@ |
+// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file |
+// for details. All rights reserved. Use of this source code is governed by a |
+// BSD-style license that can be found in the LICENSE file. |
+ |
+/*@testedFeatures=checks*/ |
+library test; |
+ |
+class C<T> { |
+ void f< /*@checkFormal=semiSafe*/ U extends T>(U x) {} |
+ void g1< /*@checkFormal=semiSafe*/ U extends T>() { |
+ this.f<U>(1.5); |
+ } |
+} |
+ |
+void g2(C<Object> c) { |
+ c.f<num> /*@checkCall=interface(semiTyped:<0>)*/ (1.5); |
+} |
+ |
+void test() { |
+ new C<int>().g1<num> /*@checkCall=interface(semiTyped:<0>)*/ (); |
+ g2(new C<int>()); // runtime error |
+} |
+ |
+void main() {} |