mirror of
https://github.com/dart-lang/sdk
synced 2024-09-15 23:49:47 +00:00
912005267d
Change-Id: I46be49b2effec3e38a3dc44cd45cfe736f77fa78 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/182680 Commit-Queue: Sigmund Cherem <sigmund@google.com> Reviewed-by: Joshua Litt <joshualitt@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com> Reviewed-by: Stephen Adams <sra@google.com>
82 lines
1.5 KiB
Dart
82 lines
1.5 KiB
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.
|
|
|
|
// @dart = 2.7
|
|
|
|
import "package:expect/expect.dart";
|
|
|
|
oneOptionalArgument(a, {b}) {
|
|
Expect.equals(1, a);
|
|
Expect.equals(2, b);
|
|
}
|
|
|
|
twoOptionalArguments({a, b}) {
|
|
Expect.equals(1, a);
|
|
Expect.equals(2, b);
|
|
}
|
|
|
|
main() {
|
|
twoOptionalArguments(a: 1, b: 2);
|
|
twoOptionalArguments(b: 2, a: 1);
|
|
|
|
oneOptionalArgument(1, b: 2);
|
|
|
|
new A.twoOptionalArguments(a: 1, b: 2);
|
|
new A.twoOptionalArguments(b: 2, a: 1);
|
|
|
|
new A.oneOptionalArgument(1, b: 2);
|
|
|
|
new B.one();
|
|
new B.two();
|
|
new B.three();
|
|
|
|
new B().B_one();
|
|
new B().B_two();
|
|
new B().B_three();
|
|
}
|
|
|
|
class A {
|
|
A.oneOptionalArgument(a, {b}) {
|
|
Expect.equals(1, a);
|
|
Expect.equals(2, b);
|
|
}
|
|
|
|
A.twoOptionalArguments({a, b}) {
|
|
Expect.equals(1, a);
|
|
Expect.equals(2, b);
|
|
}
|
|
|
|
A();
|
|
|
|
// A named constructor now conflicts with a method of the same name.
|
|
oneOptArg(a, {b}) {
|
|
Expect.equals(1, a);
|
|
Expect.equals(2, b);
|
|
}
|
|
|
|
twoOptArgs({a, b}) {
|
|
Expect.equals(1, a);
|
|
Expect.equals(2, b);
|
|
}
|
|
}
|
|
|
|
class B extends A {
|
|
B.one() : super.twoOptionalArguments(a: 1, b: 2);
|
|
B.two() : super.twoOptionalArguments(b: 2, a: 1);
|
|
B.three() : super.oneOptionalArgument(1, b: 2);
|
|
|
|
B();
|
|
B_one() {
|
|
super.twoOptArgs(a: 1, b: 2);
|
|
}
|
|
|
|
B_two() {
|
|
super.twoOptArgs(b: 2, a: 1);
|
|
}
|
|
|
|
B_three() {
|
|
super.oneOptArg(1, b: 2);
|
|
}
|
|
}
|