| // 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. |
| |
| // @dart = 2.9 |
| |
| // Regression test for crash in VM parser (issue 29370). |
| |
| import "package:expect/expect.dart"; |
| |
| const ERROR_A = 0; |
| const ERROR_B = 1; |
| |
| errorToString(error) { |
| switch (error) { |
| case ERROR_A: |
| return "ERROR_A"; |
| case ERROR_B = 1: |
| // ^^^^^^^ |
| // [analyzer] COMPILE_TIME_ERROR.ASSIGNMENT_TO_CONST |
| // ^^^^^^^^^^^ |
| // [analyzer] COMPILE_TIME_ERROR.NON_CONSTANT_CASE_EXPRESSION |
| // ^ |
| // [cfe] Not a constant expression. |
| case ERROR_B: |
| return "ERROR_B"; |
| default: |
| return "Unknown error"; |
| } |
| } |
| |
| main() { |
| Expect.equals(errorToString(ERROR_A), "ERROR_A"); |
| Expect.equals(errorToString(ERROR_B), "ERROR_B"); |
| Expect.equals(errorToString(55), "Unknown error"); |
| } |