blob: 095d3837e39f58c5de0131cb9f385209c7f82a07 [file] [log] [blame]
// Copyright (c) 2018, 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.
// @dart = 2.7
// dart2jsOptions=--strong
import 'package:expect/expect.dart';
abstract class A {
m(x);
}
class B implements A {
noSuchMethod(Invocation i) {
print("nsm call: ${i.memberName}");
if (i.isGetter) {
throw (" - tearoff");
}
if (i.isMethod) {
print(" - method invocation");
return 42;
}
return 123;
}
}
void main() {
A x = new B();
var tearoff = x.m;
Expect.equals(42, tearoff(3));
}