Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
46 lines
942 B
Dart
46 lines
942 B
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import "package:expect/expect.dart";
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class C {
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bool foo();
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bool bar(int a);
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bool baz({int b});
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bool boz(int a, {int c});
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bool noSuchMethod(Invocation im) => true;
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}
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class D extends C {
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bool noSuchMethod(Invocation im) => false;
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// `super.foo()` et al. will statically use [C]'s [noSuchMethod] forwarder,
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// but the forwarder will (virtually) call [D]'s [noSuchMethod] at runtime.
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test1() {
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return super.foo();
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}
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test2() {
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return super.bar(1);
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}
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test3() {
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return super.baz(b: 2);
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}
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test4() {
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return super.boz(1, c: 2);
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}
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}
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main() {
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var d = new D();
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Expect.isFalse(d.test1());
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Expect.isFalse(d.test2());
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Expect.isFalse(d.test3());
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Expect.isFalse(d.test4());
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}
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