| /* |
| * 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. |
| */ |
| /** |
| * @assertion It is a compile-time error if the key of an entry in a |
| * constant map literal is an instance of a class that implements the |
| * operator == unless the key is a string or integer. |
| * @description Checks that compile-error is produced for const |
| * Map<dynamic,dynamic> literal that contains a non-string, non-integer key |
| * whose class implements operator ==. |
| * @compile-error |
| * @author ilya |
| */ |
| |
| class C { |
| const C(); |
| bool operator ==(other) => true; |
| } |
| |
| main() { |
| var x = const {const C(): 1}; |
| } |
