blob: 24935bf10a15339f177e13edd34ad6e585927545 [file] [log] [blame]
// Copyright (c) 2013, 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 the use of general expression as keys in const map literals.
library map_literal6_test;
import "package:expect/expect.dart";
class A {
const A();
class B {
final a;
const B(this.a);
void main() {
var m1 = const {
const A(): 0,
const B(0): 1,
const B(1): 2,
const B(const A()): 3,
const B(0): 4,
Expect.isTrue(m1.containsKey(const A()));
Expect.isTrue(m1.containsKey(const B(0)));
Expect.isTrue(m1.containsKey(const B(1)));
Expect.isTrue(m1.containsKey(const B(const A())));
Expect.equals(0, m1[const A()]);
Expect.equals(4, m1[const B(0)]);
Expect.equals(2, m1[const B(1)]);
Expect.equals(3, m1[const B(const A())]);