Language/Functions/Type_of_a_Function/return_type_t02.dart

/*
 * Copyright (c) 2016, 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 If a function does not declare a return type explicitly, its
 * return type is dynamic, unless it is a constructor function, in which case
 * its return type is the immediately enclosing class.
 * @description Checks that return type of a constructor is the immediately
 * enclosing class.
 * @static-clean
 * @author ngl@unipro.ru
 */
import "../../../Utils/expect.dart";

class A {
  A() {}
  A.b() {}
}

class C {
  const C();
  const C.c();
}

main() {
  Expect.isTrue(new A() is A);
  Expect.isTrue(new A.b() is A);
  Expect.isTrue(const C() is C);
  Expect.isTrue(const C.c() is C);
}