blob: a8b56b8d0be6b7de966e5ef0a252f9af011cd347 [file] [log] [blame]
// 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.
// Check type bounds when invoking a redirecting factory method
abstract class Foo {}
abstract class IA<T> {
factory IA() = A<T>;
// ^
// [cfe] The type 'T' doesn't extend 'Foo'.
// ^
class A<T extends Foo> implements IA<T> {
factory A() { return A._(); }
main() {
var result = new IA<String>();
// ^
// [cfe] Type argument 'String' doesn't conform to the bound 'Foo' of the type variable 'T' on 'A'.