blob: ba55f2ffe5576e85c0948cc24a6f3a56bd013dc7 [file] [log] [blame]
// 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 The type system is extended with a notion of a legacy type
/// operator. For every type T, there is an additional type T* which is the
/// legacy version of the type. There is no surface syntax for legacy types, and
/// implementations should display the legacy type T* in the same way that they
/// would display the type T, except in so far as it is useful to communicate to
/// programmers for the purposes of error messages that the type originates in
/// unmigrated code.
/// @description Check that all fields of legacy type T* are nullable. Test
/// generics
/// @author
// Requirements=nnbd-weak
import "legacy_lib.dart";
main() {
A a = new A();
C<A> c = new C(a);
c.x = null;