| // Copyright (c) 2023, 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. |
| |
| import 'package:analyzer/src/error/codes.dart'; |
| import 'package:test_reflective_loader/test_reflective_loader.dart'; |
| |
| import '../dart/resolution/context_collection_resolution.dart'; |
| |
| main() { |
| defineReflectiveSuite(() { |
| defineReflectiveTests(ConstEvalExtensionMethodTest); |
| }); |
| } |
| |
| @reflectiveTest |
| class ConstEvalExtensionMethodTest extends PubPackageResolutionTest { |
| test_binaryExpression() async { |
| await assertErrorsInCode(''' |
| extension on Object { |
| int operator +(Object other) => 0; |
| } |
| |
| const Object v1 = 0; |
| const v2 = v1 + v1; |
| ''', [ |
| error(CompileTimeErrorCode.CONST_EVAL_EXTENSION_METHOD, 94, 7), |
| ]); |
| } |
| |
| test_prefixExpression() async { |
| await assertErrorsInCode(''' |
| extension on Object { |
| int operator -() => 0; |
| } |
| |
| const Object v1 = 1; |
| const v2 = -v1; |
| ''', [ |
| error(CompileTimeErrorCode.CONST_EVAL_EXTENSION_METHOD, 82, 3), |
| ]); |
| } |
| } |