mirror of
https://github.com/dart-lang/sdk
synced 2024-09-16 04:16:51 +00:00
40611dd611
TBR=kustermann@google.com BUG= Review URL: https://codereview.chromium.org/2454993003 .
35 lines
708 B
Dart
35 lines
708 B
Dart
// Copyright (c) 2016, 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.
|
|
|
|
import 'package:expect/expect.dart';
|
|
|
|
class Foo {
|
|
capture() {
|
|
return () {
|
|
return this;
|
|
};
|
|
}
|
|
|
|
captureFirst(a, b) {
|
|
return () {
|
|
print(a);
|
|
return this;
|
|
};
|
|
}
|
|
|
|
captureLast(a, b) {
|
|
return () {
|
|
print(b);
|
|
return this;
|
|
};
|
|
}
|
|
}
|
|
|
|
main() {
|
|
var foo = new Foo();
|
|
Expect.isTrue(identical(foo, (foo.capture())()));
|
|
Expect.isTrue(identical(foo, (foo.captureFirst(1, 2))()));
|
|
Expect.isTrue(identical(foo, (foo.captureLast(1, 2))()));
|
|
}
|