// Copyright (c) 2017, 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. | |
// @dart=2.9 | |
/*@testedFeatures=inference*/ | |
library test; | |
abstract class A {} | |
abstract class B {} | |
class C { | |
A a; | |
void f(Object o) { | |
if (o is A || o is B) { | |
if (o is A) { | |
/*@target=C.a*/ a = /*@ promotedType=A* */ o; | |
} | |
} | |
} | |
} | |
main() {} |