| // Copyright (c) 2011, 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 |
| |
| /// @assertion A required formal parameter may be specied in one of three ways: |
| /// |
| /// • By means of a function signature that names the parameter and describes |
| /// its type as a function type. It is a compile-time error if any default |
| /// values are specied in the signature of such a function type. |
| /// • As an initializing formal, which is only valid as a parameter to a |
| /// generative constructor. |
| /// • Via an ordinary variable declaration |
| /// |
| /// normalFormalParameter: |
| /// functionSignature | |
| /// fieldFormalParameter | |
| /// simpleFormalParameter |
| /// ; |
| /// simpleFormalParameter: |
| /// declaredIdentifier | |
| /// metadata identifier |
| /// ; |
| /// fieldFormalParameter: |
| /// metadata finalConstVarOrType? this '.' identifier formalParameterList? |
| /// ; |
| /// @description Checks that static variable declaration can't be a required |
| /// formal parameter |
| /// @author msyabro |
| /// @reviewer iefremov |
| /// @reviewer rodionov |
| |
| |
| f(static var x) {} |
| //^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| |
| main() { |
| try { |
| f(1); |
| } catch (x) {} |
| } |
