| /* |
| * Copyright (c) 2021, 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 an error if any case of a switch statement except the last |
| * case (the default case if present) may complete normally. The previous |
| * syntactic restriction requiring the last statement of each case to be one of |
| * an enumerated list of statements (break, continue, return, throw, or rethrow) |
| * is removed. |
| * |
| * @description Check that it is not an error if any case of a switch statement |
| * may not complete normally |
| * @author sgrekhov@unipro.ru |
| * @issue 40392 |
| */ |
| // Requirements=nnbd-weak |
| import "../../../Utils/expect.dart"; |
| |
| Never willThrow() => throw "Lily was here"; |
| |
| main() { |
| int i = 42; |
| try { |
| switch (i) { |
| case 1: |
| willThrow(); |
| case 2: |
| case 42: |
| willThrow(); |
| default: |
| false; |
| } |
| Expect.fail("Exception expected"); |
| } catch (e) { |
| Expect.equals("Lily was here", e); |
| } |
| } |