blob: 76da3a9d77fbd36b826bded67e2a6cbadb4dd28e [file] [log] [blame]
// Copyright (c) 2014, 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.
import "package:expect/expect.dart";
class I<T> {}
class J<T> {}
class K<T> {}
class S<U extends Set<V>, V> {}
class M<U, V, T extends Map<U, V>> {
m() {
return T;
class A<U, V extends Set<U>> = Object with M<U, V, Map<U, V>> implements I<V>;
class B<T extends List<num>> = Object with A<T, Set<T>> implements J<T>;
class C<T extends num> = S<Set<T>, T> with B<List<T>> implements K<T>;
main() {
var c = new C<int>();
Expect.equals("Map<List<int>, Set<List<int>>>", c.m().toString());
Expect.isTrue(c is K<int>);
Expect.isTrue(c is J<List<int>>);
Expect.isTrue(c is I<Set<List<int>>>);
Expect.isTrue(c is S<Set<int>, int>);
Expect.isTrue(c is A<List<int>, Set<List<int>>>);
c is M<List<int>, Set<List<int>>, Map<List<int>, Set<List<int>>>>);