mirror of
https://github.com/dart-lang/sdk
synced 2024-09-16 00:29:48 +00:00
8e9d1445dd
Change-Id: Ic0c7e51d6be12dba4500f0fc41378466c6043245 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142803 Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Erik Ernst <eernst@google.com>
38 lines
603 B
Dart
38 lines
603 B
Dart
// Copyright (c) 2012, 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";
|
|
|
|
// Dart test program to test type-based optimization on fields.
|
|
|
|
class A {
|
|
var x;
|
|
A() : x = 0;
|
|
foo() {
|
|
x++;
|
|
}
|
|
|
|
toto() {
|
|
x = 99;
|
|
}
|
|
|
|
bar(y) {
|
|
x = y;
|
|
}
|
|
}
|
|
|
|
class B {
|
|
operator +(other) => "ok";
|
|
}
|
|
|
|
main() {
|
|
var a = new A();
|
|
a.foo();
|
|
a.toto();
|
|
a.bar("str");
|
|
a.bar(new B());
|
|
a.foo();
|
|
Expect.equals("ok", a.x);
|
|
}
|