// Copyright (c) 2022, 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. main() { var r1 = const (42); // ^ // [analyzer] SYNTACTIC_ERROR.RECORD_LITERAL_ONE_POSITIONAL_NO_TRAILING_COMMA // [cfe] A record literal with exactly one positional field requires a trailing comma. var r2 = const (); }