Files
sdk/tests/language/parameter/initializer6_test.dart
T
Lasse R.H. Nielsen 5642199dd0 Remove uses of : as default value separator in some tests/ directories.
Change-Id: I35bb926e53e92fd02e264fb5b14feadf063fb8db
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/257961
Reviewed-by: Michael Thomsen <mit@google.com>
Commit-Queue: Lasse Nielsen <lrn@google.com>
2022-09-07 14:49:17 +00:00

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596 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.
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);
}