dart-sdk/tests/language/final/field_override_test.dart
Robert Nystrom a7e3c5507f Migrate language_2/final to NNBD.
Change-Id: I20328968f057658d4cb25e2a51a02745af3af211
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/142885
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
2020-04-09 00:00:26 +00:00

30 lines
570 B
Dart

// Copyright (c) 2016, 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 {
int _x = 42;
void set x(int val) {
_x = val;
}
int get x => _x;
}
class B extends A {
final x = 3;
// we can still get to the super property
int get y => _x;
}
void main() {
var b = new B();
Expect.equals(3, b.x);
b.x = 21;
Expect.equals(3, b.x);
Expect.equals(21, b.y);
}