// Copyright (c) 2019, 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 If e1 translates to F then e1[e2] = e3 translates to:
///  PASSTHRU[F, fn[x] => x[EXP(e2)] = EXP(e3)]
///
/// @description Check that if e1 translates to F then e1[e2] = e3 translates to:
///  PASSTHRU[F, fn[x] => x[EXP(e2)] = EXP(e3)]. Test legacy pre-NNBD types
/// @author sgrekhov@unipro.ru

// Requirements=nnbd-weak
import "../../../Utils/expect.dart";
import "legacy_lib.dart";

main() {
  A? a1 = new A();
  if (a1 != null) {
    Expect.equals(42, a1[13] = 42);
  }

  A a2 = new A();
  Expect.equals(42, a2[13] = 42);
}