// 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. abstract class A { static void foo(); // ^ // [analyzer] SYNTACTIC_ERROR.MISSING_FUNCTION_BODY // [cfe] Expected a function body or '=>'. } main() { A(); //^ // [analyzer] COMPILE_TIME_ERROR.INSTANTIATE_ABSTRACT_CLASS // [cfe] The class 'A' is abstract and can't be instantiated. }