Index: pkg/kernel/testcases/reify/generic_methods_recursive_bound_test.dart |
diff --git a/pkg/kernel/testcases/reify/generic_methods_recursive_bound_test.dart b/pkg/kernel/testcases/reify/generic_methods_recursive_bound_test.dart |
new file mode 100644 |
index 0000000000000000000000000000000000000000..e6cbcf369d3dad2602436e3151df5e67e3636cbc |
--- /dev/null |
+++ b/pkg/kernel/testcases/reify/generic_methods_recursive_bound_test.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. |
+ |
+// Test that F-bounded quantification works for generic methods. |
+ |
+library generic_methods_recursive_bound_test; |
+ |
+import "test_base.dart"; |
+ |
+abstract class I<T> { |
+ bool fun(T x); |
+} |
+ |
+int foo<T extends I<T>>(List<T> a) { |
+ if (a.length > 1) { |
+ a[0].fun(a[1]); |
+ } |
+ return a.length; |
+} |
+ |
+class C implements I<C> { |
+ bool fun(C c) => true; |
+} |
+ |
+main() { |
+ expectTrue(foo<C>(<C>[new C(), new C()]) == 2); |
+} |