| /* |
| * 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 Execution of a generative constructor k is always done with respect to a set of |
| * bindings for its formal parameters and with this bound to a fresh instance i and the type |
| * parameters of the immediately enclosing class bound to a set of actual type arguments V1, ... , Vm. |
| * If k is redirecting, , then its redirect clause has the form |
| * this.g(a1, ..., an, xn+1: an+1, ..., xn+k: an+k) where g identifies another generative constructor. |
| * Then execution of k proceeds by evaluating the argument list (a1, ..., an, xn+1: an+1, ..., xn+k: an+k), |
| * and then executing g with respect to the bindings resulting from the evaluation of |
| * (a1, ..., an, xn+1: an+1, ..., xn+k: an+k) and with this bound to i and the type parameters |
| * of the immediately enclosing class bound to V1, ... , Vm. |
| * Otherwise, execution proceeds as follows: |
| * Any initializing formals declared in k's parameter list are executed in the order they appear in the program. |
| * Then, k's initializers are executed in the order they appear in the program. |
| * After all the initializers have completed, the body of k is executed in a scope where this is bound to i. |
| * Execution of the body begins with execution of the body of the superconstructor with this bound to i, |
| * the type parameters of the immediately enclosing class bound to a set of actual type arguments V1, ... , Vm |
| * and the formal parameter bindings determined by the argument list of the superinitializer of k. |
| * @description Checks that the constructor body is executed after all initializers and |
| * this reference as well as all instance fields are accessible to that code by that time. |
| * @author iefremov |
| * @reviewer rodionov |
| * @needsreview It seems to be impossible to verify the order initialized variable |
| * declarations are processed because we can't invoke any methods there which would help |
| * observe the exact sequence. Same about the initializing formals. |
| |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| class C { |
| C(this.f) : c = "c", d = "d", e = "e" { |
| Expect.equals(1, a, "Instance variable should already be initialized!"); |
| Expect.equals("You are not paid to think!", this.b, "Instance variable should already be initialized!"); |
| Expect.equals("c", this.c, "Instance variable should already be initialized!"); |
| Expect.equals("d", d, "Instance variable should already be initialized!"); |
| Expect.equals("e", e, "Instance variable should already be initialized!"); |
| Expect.equals("f", f, "Instance variable should already be initialized!"); |
| } |
| |
| var e, d, c; |
| var f; |
| var a = 1; |
| final b = "You are not paid to think!"; |
| } |
| |
| main() { |
| var x = new C("f"); |
| } |