pkg/front_end/testcases/general/issue45101/origin_lib.dart - sdk - Git at Google

 // Copyright (c) 2021, 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.

 class Array<T> {
   external const factory Array(int foo);
 }
	// Copyright (c) 2021, 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.

	class Array<T> {
	external const factory Array(int foo);
	}