/*
 * Copyright (c) 2019, 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 A generic type alias is a declaration [D] of one of the following
 * forms:
 *   m typedef id<X1 extends B1, . . . , Xs extends Bs> = T;
 *   ...
 * Under the assumption that X1, . . . , Xs are types such that Xj <: Bj, for
 * all j ∈ 1..s, it is a compile-time error if [T] is not regular-bounded, and
 * it is a compile-time error if any type occurring in [T] is not well-bounded.
 * @description Checks that there is no compile time error if [T] is a generic
 * class with two typed parameters
 * @author iarkh@unipro.ru
 */
// SharedOptions=--enable-experiment=nonfunction-type-aliases

class A<X, Y> {}
typedef AAlias1<X, Y> = A<X, Y>;
typedef AAlias2<X extends num, Y extends String> = A<X, Y>;
typedef AAlias3<X, Y extends X> = A<X, Y>;
main() {}