| /* |
| * 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 a super method invocation i of the form |
| * super.m(a1, ... , an, xn+1 : an+1, ... , xn+k : an+k) |
| * proceeds as follows: |
| * First, the argument list (a1, ... , an, xn+1 : an+1, ... , xn+k : an+k) is evaluated |
| * yielding actual argument objects o1, ... , on+k. Let S be the superclass of |
| * the immediately enclosing class, and let f be the result of looking up method m in S with |
| * respect to the current library L. |
| * Let p1 ... ph be the required parameters of f, let p1 ... pm be the positional parameters |
| * of f and let ph+1, ..., ph+l be the named parameters declared by f . |
| * If n < h, or n > m, the method lookup has failed. Furthermore, each |
| * xi, n+1 <= i <= n+k, must have a corresponding named parameter in the set |
| * {pm+1, ... , ph+l} or the method lookup also fails. Otherwise method lookup has succeeded. |
| * If the method lookup succeeded, the body of |
| * f is executed with respect to the bindings that resulted from the evaluation of |
| * the argument list, and with this bound to the current value of this. The value |
| * of i is the value returned after f is executed. |
| * @description Checks that the value of an expression is the value returned after f is executed. |
| * @author msyabro |
| * @reviewer kaigorodov |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| class S { |
| m1() { |
| return "v"; |
| } |
| m2() { |
| return false; |
| } |
| m3() { |
| return 1; |
| } |
| m4() { |
| return null; |
| } |
| } |
| |
| class A extends S { |
| test() { |
| Expect.equals("v", super.m1()); |
| Expect.equals(false, super.m2()); |
| Expect.equals(1, super.m3()); |
| Expect.equals(null, super.m4()); |
| } |
| } |
| |
| |
| main() { |
| new A().test(); |
| } |