| // Copyright (c) 2015, 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 |
| |
| import "package:expect/expect.dart"; |
| import "package:async_helper/async_helper.dart"; |
| |
| class A { |
| int a = -1; |
| |
| @pragma('dart2js:noInline') |
| foo(ignored, val) { |
| Expect.equals(val, this.a); |
| } |
| } |
| |
| testA() async { |
| var a = new A(); |
| a.foo(await false, -1); |
| a.a = 0; |
| a.foo(await false, 0); |
| } |
| |
| @pragma('dart2js:noInline') |
| @pragma('dart2js:assumeDynamic') |
| confuse(x) => x; |
| |
| class B { |
| var f; |
| var b = 10; |
| |
| B(this.f); |
| |
| bar(x) => b; |
| } |
| |
| foo(x) => 499; |
| bar(x) => 42; |
| |
| change(x) { |
| x.f = (x) => 99; |
| } |
| |
| testB() async { |
| var b = confuse(new B(foo)); |
| Expect.equals(99, b.f(await change(b))); |
| var b2 = confuse(new B(bar)); |
| Expect.equals(10, b2.f(await (b2.f = b2.bar))); |
| } |
| |
| test() async { |
| await testA(); |
| await testB(); |
| } |
| |
| void main() { |
| asyncStart(); |
| test().then((_) => asyncEnd()); |
| } |