| // 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 Multiplicative expressions invoke the multiplication operators on |
| /// objects. |
| /// multiplicativeExpression: |
| /// unaryExpression (multiplicativeOperator unaryExpression)* | |
| /// super (multiplicativeOperator unaryExpression)+ |
| /// ; |
| /// multiplicativeOperator: |
| /// '*' | |
| /// '/' | |
| /// '%' | |
| /// '~/' |
| /// ; |
| /// A multiplicative expression is either a unary expression, or an invocation |
| /// of a multiplicative operator on either super or an expression e1, with |
| /// argument e2. |
| /// @description Checks that expression of the form |
| /// [super ('*' unaryExpression)+] must have at least two operands |
| /// @author msyabro |
| /// @reviewer kaigorodov |
| /// @reviewer rodionov |
| |
| |
| class S { |
| operator *(var v) {} |
| } |
| |
| class A extends S{ |
| test() { |
| try { |
| super *; |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } catch (e) {} |
| } |
| } |
| |
| main() { |
| A a = new A(); |
| a.test(); |
| } |