Index: pkg/front_end/testcases/runtime_checks/covariant_generic_parameter_tear_off.dart |
diff --git a/pkg/front_end/testcases/runtime_checks/covariant_generic_parameter_tear_off.dart b/pkg/front_end/testcases/runtime_checks/covariant_generic_parameter_tear_off.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ecc944d8372ca27db1f31495d2a2513bb85fbbe6 |
--- /dev/null |
+++ b/pkg/front_end/testcases/runtime_checks/covariant_generic_parameter_tear_off.dart |
@@ -0,0 +1,28 @@ |
+// 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); |
+ |
+class C<T> { |
+ void f(T /*@checkFormal=semiSafe*/ x) {} |
+} |
+ |
+void g1(C<num> c) { |
+ c.f; |
+} |
+ |
+void g2(C<int> c, Object x) { |
+ F<Object> f = g1(c) as F<Object>; |
+ f /*@checkCall=interface(semiTyped:0)*/ (x); |
+} |
+ |
+void test() { |
+ var x = g1(new C<int>()); |
+ x /*@checkCall=interface(semiTyped:0)*/ (1.5); |
+} |
+ |
+main() {} |