pkg/front_end/testcases/general/while_promotion.dart

// Copyright (c) 2026, 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.

void method(int? i) {
  while (i != null) {
    i = i.isEven ? 0 : null;
  }
}