blob: 0f3812b5d38b11b827964d6ab7c7c197e737efc9 [file] [log] [blame]
// 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.
// @dart = 2.9
import "package:expect/expect.dart";
/// It is a compile-time error if a named formal parameter begins with an '_'.
class Foo {
num _y;
Foo.private({this._y: 77}) {}
// ^^
// [analyzer] COMPILE_TIME_ERROR.PRIVATE_OPTIONAL_PARAMETER
// ^
// [cfe] An optional named parameter can't start with '_'.
}
main() {
Foo.private(_y: 222);
}