///
/// @file
/// @brief Symbol reference implementation.
///
/// @license
///  Copyright (C) 2009  Peter Johnson
///
/// Redistribution and use in source and binary forms, with or without
/// modification, are permitted provided that the following conditions
/// are met:
///  - Redistributions of source code must retain the above copyright
///    notice, this list of conditions and the following disclaimer.
///  - 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 THE AUTHOR AND OTHER 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 THE AUTHOR OR OTHER 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.
/// @endlicense
///
#include "yasmx/SymbolRef.h"

#include "llvm/ADT/Twine.h"
#include "yasmx/DebugDumper.h"
#include "yasmx/Symbol.h"

using namespace yasm;

#ifdef WITH_XML
pugi::xml_node
SymbolRef::Write(pugi::xml_node out) const
{
    if (!m_sym)
        return out;
    else
        return append_data(out, m_sym->getName());
}
#endif // WITH_XML
