tests/lib_2/mirrors/redirecting_factory_different_type_test.dart

// Copyright (c) 2013, 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.

library mirror_test;

@MirrorsUsed(targets: "mirror_test")
import 'dart:mirrors';

import 'package:expect/expect.dart';

class A {
  factory A(
    String //# 01: compile-time error
      x) = B;
  A._();
}

class B extends A {
  var x;
  B(int x)
      : this.x = x,
        super._();
}

main() {
  var cm = reflectClass(A);
  // The type-annotation in A's constructor must be ignored.
  var b = cm.newInstance(const Symbol(''), [499]).reflectee;
  Expect.equals(499, b.x);
  cm.newInstance(const Symbol(''), ["str"]); //# 02: ok
}