blob: abd89a58a35ab6b899f9fe49a70f7892f4284c1f [file] [log] [blame]
// Copyright (c) 2011, 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 A {
const A();
class B extends A {
const B();
void test(List<B> list) {
// Test that the list accepts a different type for indexOf.
// List<B>.indexOf(A)
Expect.equals(-1, list.indexOf(const A()));
Expect.equals(-1, list.lastIndexOf(const A()));
main() {
var list = new List<B>(1);
list[0] = const B();
var list2 = new List<B>();
list2.add(const B());
test(<B>[const B()]);
test(const <B>[]);
test(<B>[const B()].toList());