/*
 * Copyright (c) 2020, 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.
 */
/**
 * @assertion It is an error if any case of a switch statement except the last
 * case (the default case if present) may complete normally. The previous
 * syntactic restriction requiring the last statement of each case to be one of
 * an enumerated list of statements (break, continue, return, throw, or rethrow)
 * is removed.
 *
 * @description Check that it is not an error if any case of a switch statement
 * may not complete normally
 * @author sgrekhov@unipro.ru
 * @issue 40392
 */
// Requirements=nnbd-strong
import "../../Utils/expect.dart";

Never willThrow() => throw "Lily was here";

main() {
  int i = 42;
  try {
    switch (i) {
      case 1:
        willThrow();
      case 2:
      case 42:
        willThrow();
      default:
        false;
    }
    Expect.fail("Exception expected");
  } catch (e) {
    Expect.equals("Lily was here", e);
  }
}
