| // Copyright (c) 2022, 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. |
| |
| abstract class MyMap implements Map<String, int> {} |
| |
| test1(dynamic x) { |
| if (x case {'a': 1, 'b': 2}) {} |
| } |
| |
| test2(dynamic x) { |
| if (x case {1: 2, "foo": "bar"}) { |
| return 0; |
| } else { |
| return 1; |
| } |
| } |
| |
| test3(Map<bool, double> x) { |
| if (x case {true: 3.14}) {} |
| if (x case {false: 2.71}) {} |
| } |
| |
| test4(MyMap x) { |
| if (x case {"one": 1, "two": 2}) {} |
| } |
| |
| test5(dynamic x) { |
| if (x case {"one": var y1, "two": String y2!}) { |
| return 0; |
| } else { |
| return 1; |
| } |
| } |
