| // 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 = 2.7 |
| |
| /*member: main:[null]*/ |
| main() { |
| superFieldUpdate(); |
| superSetterUpdate(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Update of super field. |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| /*member: Super1.:[exact=Super1]*/ |
| class Super1 { |
| /*member: Super1.field:Union([exact=JSUInt31], [exact=Sub1])*/ |
| dynamic field = 42; |
| } |
| |
| /*member: Sub1.:[exact=Sub1]*/ |
| class Sub1 extends Super1 { |
| /*member: Sub1.method:[subclass=Closure]*/ |
| method() { |
| var a = super.field = new Sub1(); |
| return a. /*[exact=Sub1]*/ method; |
| } |
| } |
| |
| /*member: superFieldUpdate:[null]*/ |
| superFieldUpdate() { |
| new Sub1(). /*invoke: [exact=Sub1]*/ method(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Update of super setter. |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| /*member: Super2.:[exact=Super2]*/ |
| class Super2 { |
| set setter(/*[exact=Sub2]*/ value) {} |
| } |
| |
| /*member: Sub2.:[exact=Sub2]*/ |
| class Sub2 extends Super2 { |
| /*member: Sub2.method:[subclass=Closure]*/ |
| method() { |
| var a = super.setter = new Sub2(); |
| return a. /*[exact=Sub2]*/ method; |
| } |
| } |
| |
| /*member: superSetterUpdate:[null]*/ |
| superSetterUpdate() { |
| new Sub2(). /*invoke: [exact=Sub2]*/ method(); |
| } |