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sdk/tests/language/no_such_method/nsm4_test.dart
T
Robert Nystrom 65032b4e4e Migrate language_2/no_such_method to NNBD.
Change-Id: I5bae11c115c7ee2c9a581ce71f2d29203b92f923
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149783
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
2020-06-03 17:15:10 +00:00

23 lines
535 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.
// Test for compile-time errors for member access on classes that inherit a
// user defined noSuchMethod.
import "package:expect/expect.dart";
class Mock {
noSuchMethod(i) => 42;
}
abstract class Foo {
int foo();
}
class Valid extends Mock implements Foo {}
main() {
Expect.equals(new Valid().foo(), 42);
}