| // 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 an initializer of the form this.v = e proceeds as |
| * follows: |
| * First, the expression e is evaluated to an object o. Then, the instance |
| * variable v of the object denoted by this is bound to o, unless v is a final |
| * variable that has already been initialized, in which case a runtime error |
| * occurs. It is a dynamic type error if o is not null and the interface of the |
| * class of o is not a subtype of the actual type of the field v. |
| * An initializer of the form v = e is equivalent to an initializer of the form |
| * this.v = e. |
| * @description Checks that it is a compile error if o is not null and the |
| * interface of the class of o is not a subtype of the actual type of the |
| * field v. |
| * @compile-error |
| * @author ilya |
| */ |
| |
| class A {} |
| class B {} |
| |
| class C { |
| A a; |
| C() : a = new B() {} |
| } |
| |
| main() { |
| new C(); |
| } |