dart-sdk/tests/language/parameter/initializer7_test.dart
Robert Nystrom 5c1376615e Migrate language_2/parameter to NNBD.
Change-Id: I369916a9edd3a9b38ab2c9ee1e11c4735331142b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150284
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
2020-06-09 10:52:04 +00:00

20 lines
584 B
Dart

// 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.
/// Fails because this.x parameter is used in a setter.
class Foo {
var x;
set y(this.x) {}
// ^^^^
// [analyzer] SYNTACTIC_ERROR.FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR
// [cfe] Field formal parameters can only be used in a constructor.
// ^^^^^^
// [analyzer] COMPILE_TIME_ERROR.FIELD_INITIALIZER_OUTSIDE_CONSTRUCTOR
}
main() {
Foo().y = 2;
}