Language/Classes/Constructors/Generative_Constructors/execution_of_an_initializer_t03.dart

// 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.
/// @author ilya


class A {}
class B {}

class C {
  A a;

  C() : a = B() {}
//          ^
// [analyzer] unspecified
// [cfe] unspecified
}

main() {
  new C();
}