| // Copyright (c) 2018, 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() { |
| closurizedCallToString(); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| // Implicit/explicit .call on instance method tear-off with a non synthesized |
| // '.call' method in the closed world. |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| /*member: Class.:[exact=Class]*/ |
| class Class { |
| /*member: Class.call:Value([exact=JSBool], value: true)*/ |
| call() => true; |
| |
| /*member: Class.method:[exact=JSUInt31]*/ |
| method() => 42; |
| } |
| |
| /*member: closurizedCallToString:[exact=JSString]*/ |
| closurizedCallToString() { |
| var c = new Class(); |
| c. /*invoke: [null|exact=Class]*/ call(); // Make `Class.call` live. |
| var local = c. /*[exact=Class]*/ method; |
| local. /*invoke: [subclass=Closure]*/ toString(); |
| local(); |
| local. /*invoke: [subclass=Closure]*/ toString(); |
| local.call(); |
| return local. /*invoke: [subclass=Closure]*/ toString(); |
| } |