tests/hot_reload/call_instance_method_parameters_change_vm/main.0.dart

// Copyright (c) 2025, 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.

import 'package:expect/expect.dart';
import 'package:reload_test/reload_test_utils.dart';

var retained;
C? c;

class C {
  int parametersChange(int i) {
    return i + 10;
  }
}

helper() {
  c = C();
  retained = () => c!.parametersChange(32);
  return retained!();
}

Future<void> main() async {
  Expect.equals(42, helper());
  await hotReload();
  Expect.throws<NoSuchMethodError>(
    helper,
    (error) =>
        '$error'.contains("Class 'int' has no instance getter 'length'."),
  );
}