| // 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. |
| |
| // Test that no errors are generated if a wildcard pattern appears inside a |
| // matching context. |
| |
| import "package:expect/expect.dart"; |
| |
| void bareUnderscore() { |
| if ([0] case [_]) { |
| // OK |
| } else { |
| Expect.fail('Should have matched'); |
| } |
| } |
| |
| void usingFinal() { |
| if ([0] case [final _]) { |
| // OK |
| } else { |
| Expect.fail('Should have matched'); |
| } |
| } |
| |
| void usingFinalAndType() { |
| if ([0] case [final int _]) { |
| // OK |
| } else { |
| Expect.fail('Should have matched'); |
| } |
| } |
| |
| void usingType() { |
| if ([0] case [int _]) { |
| // OK |
| } else { |
| Expect.fail('Should have matched'); |
| } |
| } |
| |
| void usingVar() { |
| if ([0] case [var _]) { |
| // OK |
| } else { |
| Expect.fail('Should have matched'); |
| } |
| } |
| |
| main() { |
| bareUnderscore(); |
| usingFinal(); |
| usingFinalAndType(); |
| usingType(); |
| usingVar(); |
| } |