| // Copyright (c) 2013, 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 |
| |
| // Test that constant local variables have constant initializers. |
| |
| import "package:expect/expect.dart"; |
| |
| void main() { |
| const c1; |
| // ^^ |
| // [analyzer] COMPILE_TIME_ERROR.CONST_NOT_INITIALIZED |
| // [cfe] The const variable 'c1' must be initialized. |
| const c2 = 0; |
| const c3 = field; |
| // ^^^^^ |
| // [analyzer] COMPILE_TIME_ERROR.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE |
| // [cfe] Constant evaluation error: |
| // ^ |
| // [cfe] Not a constant expression. |
| const c4 = finalField; |
| // ^^^^^^^^^^ |
| // [analyzer] COMPILE_TIME_ERROR.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE |
| // [cfe] Constant evaluation error: |
| // ^ |
| // [cfe] Not a constant expression. |
| const c5 = constField; |
| const c6 = method(); |
| // ^^^^^^^^ |
| // [analyzer] COMPILE_TIME_ERROR.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE |
| // [cfe] Method invocation is not a constant expression. |
| const c7 = new Class(); |
| // ^^^^^^^^^^^ |
| // [analyzer] COMPILE_TIME_ERROR.CONST_INITIALIZED_WITH_NON_CONSTANT_VALUE |
| // [cfe] New expression is not a constant expression. |
| const c8 = const Class(); |
| } |
| |
| var field = 0; |
| |
| final finalField = 0; |
| |
| const constField = 0; |
| |
| method() => 0; |
| |
| class Class { |
| const Class(); |
| } |