| /* |
| * 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. |
| */ |
| /** |
| * @assertion Evaluation of an identifier expression e of the form id proceeds as follows: |
| * Let d be the innermost declaration in the enclosing lexical scope whose name |
| * is id. If no such declaration exists in the lexical scope, let d be the declaration |
| * of the inherited member named id if it exists. |
| * ... |
| * • If d is a static method, top-level function or local function then e evaluates |
| * to the function defined by d. |
| * @description Checks that a reference to a function parameter is evaluated correctly in closures. |
| * @author msyabro |
| * @reviewer rodionov |
| */ |
| import "../../Utils/expect.dart"; |
| |
| func(var a, [var b = 1]) => () => a*b; |
| |
| main() { |
| Expect.equals(1, func(1)()); |
| Expect.equals(2, func(2)()); |
| Expect.equals(4, func(2, 2)()); |
| Expect.equals(0, func(0, 1)()); |
| } |
