/* | |
* 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 Any self reference in a type alias, either directly or recursively | |
* via another type declaration, is a compile-time error | |
* @description Checks that any self reference in a type alias is a compile-time | |
* error. Test recursive reference | |
* @compile-error | |
* @author sgrekhov@unipro.ru | |
*/ | |
// SharedOptions=--enable-experiment=nonfunction-type-aliases | |
class C<T1, T2> {} | |
typedef CAlias1<T1, T2> = C<T1, T2>; | |
typedef CAlias2<T1, T2> = CAlias1<T1, CAlias4>; | |
typedef CAlias3<T1, T2> = CAlias2<T1, T2>; | |
typedef CAlias4<T1, T2> = CAlias3<T1, T2>; | |
main() { | |
} |