Files
sdk/tests/compiler/dart2js_extra/optional_parameter_test.dart
T
Sigmund Cherem a2cca0ad2b Make dart2js_extra and dart2js_native run in dart2js-strong
Change-Id: I48cf6f40eea4509e415930c05addb2d48d413be9
Reviewed-on: https://dart-review.googlesource.com/63264
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Commit-Queue: Sigmund Cherem <sigmund@google.com>
2018-06-29 19:33:20 +00:00

31 lines
679 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";
class A {
foo([a]) {
return a;
}
bar(a, [b]) {
return b;
}
noSuchMethod(mirror) {
return 0;
}
}
main() {
A a = new A();
Expect.equals(42, a.foo(42));
Expect.equals(null, a.foo());
Expect.equals(null, a.bar(42));
Expect.equals(42, a.bar(null, 42));
Expect.equals(0, (a as dynamic).foo(1, 2));
Expect.equals(0, (a as dynamic).bar());
Expect.equals(0, (a as dynamic).bar(1, 2, 3));
}