blob: 9ba8005e3e7282e3ee92de4a065e97d08ae79eca [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 A {
static const b = const B();
class B implements A {
const B();
operator ==(o) => true; //# 00: compile-time error
main() {
// It is a compile-time error if the key type overrides operator ==.
dynamic m = const {A.b: 42};
Expect.equals(42, m[const B()]);
m = const {"foo": 99, A.b: 499};
Expect.equals(499, m[const B()]);