// Copyright (c) 2012, 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. | |
// @dart = 2.7 | |
void main() { | |
var foo = new Foo(); | |
var bar = new Bar(); //# 01: compile-time error | |
} | |
class Foo { | |
factory Foo() => null; | |
} | |
class Bar extends Foo { | |
Bar(); //# 01: continued | |
} |