dart-sdk/tests/language/const/constructor_super2_test.dart
Robert Nystrom e736495eb7 Migrate language_2/const to NNBD.
Change-Id: I464275799b3e7a21326d35503b776f9c1101a599
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/141764
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
2020-04-03 00:56:36 +00:00

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596 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 {
final a;
const A(this.a);
}
class B extends A {
final b;
const B(a, this.b) : super(a);
}
@pragma('dart2js:noInline')
foo() => const B(1, 2);
@pragma('dart2js:noInline')
bar() => const B(2, 2);
void main() {
Expect.notEquals(foo(), bar());
Expect.notEquals(foo().a, bar().a);
Expect.equals(foo().b, bar().b);
}