| // Copyright (c) 2017, 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 String replaceFirstMapped(Pattern from, |
| /// String replace(Match match), [int startIndex = 0]) |
| /// ... |
| /// If the value returned by calling replace is not a String, it is converted to |
| /// a String using its toString method, which must then return a string. |
| /// @description Checks that if the value returned by calling replace is not a |
| /// String, it is converted to a String using its toString method, which must |
| /// then return a string |
| /// @author sgrekhov@unipro.ru |
| |
| import "../../../Utils/expect.dart"; |
| |
| class C { |
| toString() { |
| dynamic o = new Object(); |
| return o; |
| } |
| } |
| |
| main() { |
| Expect.throws(() {"123".replaceFirstMapped("1", (m) { |
| dynamic c = new C(); |
| return c.toString(); |
| });}); |
| } |