// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
function store(v) {
var re = /(?=[d#.])/;
re.a = v;
return re;
}
var re1 = store(undefined);
var re2 = store(42);
assertEquals(re1.a, undefined);
assertEquals(re2.a, 42);