// Copyright (c) 2023, 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. | |
extension _ on int { | |
int method(int i) => this + i; | |
} | |
method(dynamic d) => switch (d) { | |
int(:var method) => method(d), | |
_ => 0, | |
}; | |
main() { | |
expect(42, method(21)); | |
expect(0, method('21')); | |
} | |
expect(expected, actual) { | |
if (expected != actual) throw 'Expected $expected, actual $actual'; | |
} |