mirror of
https://github.com/dart-lang/sdk
synced 2024-09-20 07:21:33 +00:00
dd069fc800
Bug: Change-Id: I358bcf6d7d3d4c78b572ed4bbcb05696c47268cc Reviewed-on: https://dart-review.googlesource.com/10640 Reviewed-by: Ben Konyi <bkonyi@google.com>
82 lines
1.3 KiB
Dart
82 lines
1.3 KiB
Dart
// Copyright (c) 2011, 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";
|
|
|
|
// Test Parameter Intializer.
|
|
|
|
class ParameterInitializer2Test {
|
|
static testMain() {
|
|
var a = new A(123);
|
|
Expect.equals(123, a.x);
|
|
|
|
var b = new B(123);
|
|
Expect.equals(123, b.x);
|
|
|
|
var c = new C(123);
|
|
Expect.equals(123, c.x);
|
|
|
|
var d = new D(123);
|
|
Expect.equals(123, d.x);
|
|
|
|
var e = new E(1);
|
|
Expect.equals(4, e.x);
|
|
|
|
var f = new F(1, 2, 3, 4);
|
|
Expect.equals(4, f.z);
|
|
}
|
|
}
|
|
|
|
// untyped
|
|
class A {
|
|
A(this.x) {}
|
|
int x;
|
|
}
|
|
|
|
// typed
|
|
class B {
|
|
B(int this.x) {}
|
|
int x;
|
|
}
|
|
|
|
// const typed
|
|
class C {
|
|
const C(int this.x);
|
|
final int x;
|
|
}
|
|
|
|
// const untyped
|
|
class D {
|
|
const D(this.x);
|
|
final x;
|
|
}
|
|
|
|
// make sure this.<X> references work properly in the constructor scope.
|
|
class E {
|
|
E(this.x) {
|
|
var myVar = this.x * 2;
|
|
this.x = myVar + 1;
|
|
x = myVar + 2;
|
|
var foo = x + 1;
|
|
}
|
|
int x;
|
|
}
|
|
|
|
// mixed
|
|
class F {
|
|
F(x, this.y_, int w, int this.z)
|
|
: x_ = x,
|
|
w_ = w {}
|
|
F.foobar(this.z, int this.x_, int this.az_) {}
|
|
int x_;
|
|
int y_;
|
|
int w_;
|
|
int z;
|
|
int az_;
|
|
}
|
|
|
|
main() {
|
|
ParameterInitializer2Test.testMain();
|
|
}
|