blob: fefa6ff7227810af691f43730ef15c8579dbe78d [file] [log] [blame]
// Copyright (c) 2020, 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.
import 'package:expect/expect.dart';
class C<X extends String, Y extends num> {
factory C(Type tx, Type ty) = D<X, Y>;
class D<X extends String, Y extends num> implements C<X, Y> {
D(Type tx, Type ty) {
Expect.equals(tx, X);
Expect.equals(ty, Y);
typedef T<Y extends int, X extends String> = C<X, Y>;
void main() {
T<int, String> x1 = T(String, int);
C<String, int> x2 = T(String, int);