Index: pkg/front_end/testcases/runtime_checks/contravariant_generic_return_tear_off.dart |
diff --git a/pkg/front_end/testcases/runtime_checks/contravariant_generic_return_tear_off.dart b/pkg/front_end/testcases/runtime_checks/contravariant_generic_return_tear_off.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..dc1bfeef68d049f2c18ff39b61357f0aea5fda0b |
--- /dev/null |
+++ b/pkg/front_end/testcases/runtime_checks/contravariant_generic_return_tear_off.dart |
@@ -0,0 +1,29 @@ |
+// 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; |
+ |
+typedef void F<T>(T x); |
+typedef F<T> G<T>(); |
+ |
+class C<T> { |
+ F<T> _x; |
+ C(this._x); |
+ F<T> f() => _x; |
+} |
+ |
+G<num> g(C<num> c) { |
+ return c. /*@checkTearOff=() -> (num) -> void*/ f; |
+} |
+ |
+void h(int i) { |
+ print('$i'); |
+} |
+ |
+void test() { |
+ var x = g(new C<int>(h)); |
+} |
+ |
+void main() {} |