Files
sdk/tests/language/closure/side_effect_test.dart
T
Robert Nystrom f205141a42 Migrate language_2/closure to NNBD.
Change-Id: Ib798b9573ee8ec924f87104684934785fadc8189
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/141702
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Leaf Petersen <leafp@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Commit-Queue: Bob Nystrom <rnystrom@google.com>
2020-04-02 17:29:25 +00:00

48 lines
767 B
Dart

// Copyright (c) 2013, 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";
typedef void VoidToVoid();
var b;
VoidToVoid a = () {
b = 42;
};
var c = [new C()];
class C {
nonInlinable1() {
a();
}
nonInlinable2() {
var a = () {
b = 42;
};
a();
}
}
testClosureInStaticField() {
var temp = c[0];
Expect.isNull(b);
temp.nonInlinable1();
Expect.equals(42, b);
b = null;
}
testLocalClosure() {
var temp = c[0];
Expect.isNull(b);
temp.nonInlinable2();
Expect.equals(42, b);
}
main() {
testClosureInStaticField();
testLocalClosure();
}