# Copyright 2013 the V8 project authors. All rights reserved.# Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.## Redistribution and use in source and binary forms, with or without# modification, are permitted provided that the following conditions# are met:# 1. Redistributions of source code must retain the above copyright# notice, this list of conditions and the following disclaimer.# 2. Redistributions in binary form must reproduce the above copyright# notice, this list of conditions and the following disclaimer in the# documentation and/or other materials provided with the distribution.## THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE# DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.This test ensures that regeular expression literals are constants, and so persist over multiple executionsOn success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".PASS currentRegExp === lastRegExp is falsePASS currentRegExp === lastRegExp is falsePASS returnRegExpLiteral() === returnRegExpLiteral() is falsePASS returnConditionalRegExpLiteral(true) === returnConditionalRegExpLiteral(true) is falsePASS returnConditionalRegExpLiteral(false) === returnConditionalRegExpLiteral(false) is falsePASS returnConditionalRegExpLiteral(true) === returnConditionalRegExpLiteral(false) is falsePASS returnRegExpLiteral().someAddedProperty is undefined.PASS successfullyParsed is trueTEST COMPLETE