LanguageFeatures/nnbd/static_errors_A30_t03.dart

/*
 * 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
 */
// SharedOptions=--enable-experiment=non-nullable
// Requirements=nnbd-strong

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

main() {
  int i = 42;
  switch (i) {
    case 1: willThrow();
    case 2:
    case 42: willThrow();
    default: false;
  }
}