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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>
31 lines
655 B
Dart
31 lines
655 B
Dart
// Copyright (c) 2018, 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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// dart2jsOptions=--strong
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import 'package:expect/expect.dart';
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abstract class A {
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m(x);
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}
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class B implements A {
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noSuchMethod(Invocation i) {
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print("nsm call: ${i.memberName}");
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if (i.isGetter) {
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throw (" - tearoff");
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}
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if (i.isMethod) {
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print(" - method invocation");
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return 42;
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}
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return 123;
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}
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}
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void main() {
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A x = new B();
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var tearoff = x.m;
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Expect.equals(42, tearoff(3));
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}
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