From 40736c5763bf61337c8c14e16d8587db021a87d4 Mon Sep 17 00:00:00 2001 From: Simon Hausmann Date: Fri, 6 Jan 2012 14:44:00 +0100 Subject: Imported WebKit commit 2ea9d364d0f6efa8fa64acf19f451504c59be0e4 (http://svn.webkit.org/repository/webkit/trunk@104285) --- Source/JavaScriptCore/wtf/NullPtr.h | 48 +++++++++++++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Source/JavaScriptCore/wtf/NullPtr.h (limited to 'Source/JavaScriptCore/wtf/NullPtr.h') diff --git a/Source/JavaScriptCore/wtf/NullPtr.h b/Source/JavaScriptCore/wtf/NullPtr.h new file mode 100644 index 000000000..b65f8fab5 --- /dev/null +++ b/Source/JavaScriptCore/wtf/NullPtr.h @@ -0,0 +1,48 @@ +/* + +Copyright (C) 2010 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. + +*/ + +#ifndef NullPtr_h +#define NullPtr_h + +// For compilers and standard libraries that do not yet include it, this adds the +// nullptr_t type and nullptr object. They are defined in the same namespaces they +// would be in compiler and library that had the support. + +#if COMPILER_SUPPORTS(CXX_NULLPTR) + +#include + +#else + +namespace std { + class nullptr_t { }; +} + +extern std::nullptr_t nullptr; + +#endif + +#endif -- cgit v1.2.1