blob: f863f7c96ee382cf96e63424450d617bf2a1a5a6 [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.
/// @assertion The modifier required is added as a built-in identifier. The
/// grammar of function types is extended to allow any named parameter
/// declaration to be prefixed by the required modifier (e.g. int Function(int,
/// {int? y, required int z}).
/// @description Check that it is a compile error if 'required' modifier is
/// misplaced
/// @author
class A {}
typedef String Foo1(required int x, {String z, required String y});
// ^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified
typedef String Foo2(int x, [String z, required String y]);
// ^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified
typedef String Foo3(int x, {String z, final required A y});
// ^^^^^
// [analyzer] unspecified
// [cfe] unspecified
main() {