flutter/dev/integration_tests/web/lib/null_enabled_api.dart
Jonah Williams cb7770b3a5
[flutter_tools] add support for enable null safety asserts (#61114)
Enable null safety asserts for web debug mode. This induces runtime asserts at the boundaries between null safe and non-null safe libraries. Adds integration test that validates assertion error is thrown.

#61042
2020-07-15 09:54:39 -07:00

10 lines
236 B
Dart

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// @dart=2.9
void methodThatAcceptsNonNull(int x) {
print(x + 2);
}