/*

 *  Copyright (C) 1999-2001 Harri Porten (porten@kde.org)

 *  Copyright (C) 2001 Peter Kelly (pmk@post.com)

 *  Copyright (C) 2003, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.

 *

 *  This library is free software; you can redistribute it and/or

 *  modify it under the terms of the GNU Library General Public

 *  License as published by the Free Software Foundation; either

 *  version 2 of the License, or (at your option) any later version.

 *

 *  This library is distributed in the hope that it will be useful,

 *  but WITHOUT ANY WARRANTY; without even the implied warranty of

 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

 *  Library General Public License for more details.

 *

 *  You should have received a copy of the GNU Library General Public License

 *  along with this library; see the file COPYING.LIB.  If not, write to

 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

 *  Boston, MA 02110-1301, USA.

 *

 */

#include "config.h"

#include "Parser.h"

#include "Debugger.h"

#include "JSParser.h"

#include "Lexer.h"

#include <wtf/HashSet.h>

#include <wtf/Vector.h>

#ifndef yyparse

extern int jscyyparse(void*);

#endif

namespace JSC {

void Parser::parse(JSGlobalData* globalData, int* errLine, UString* errMsg)

{

    m_sourceElements = 0;

    int defaultErrLine;

    UString defaultErrMsg;

    if (!errLine)

        errLine = &defaultErrLine;

    if (!errMsg)

        errMsg = &defaultErrMsg;

    *errLine = -1;

    *errMsg = UString();

    Lexer& lexer = *globalData->lexer;

    lexer.setCode(*m_source, m_arena);

    int parseError = jsParse(globalData, m_source);

    int lineNumber = lexer.lineNumber();

    bool lexError = lexer.sawError();

    lexer.clear();

    if (parseError || lexError) {

        *errLine = lineNumber;

        *errMsg = "Parse error";

        m_sourceElements = 0;

    }

}

void Parser::didFinishParsing(SourceElements* sourceElements, ParserArenaData<DeclarationStacks::VarStack>* varStack, 

                              ParserArenaData<DeclarationStacks::FunctionStack>* funcStack, CodeFeatures features, int lastLine, int numConstants)

{

    m_sourceElements = sourceElements;

    m_varDeclarations = varStack;

    m_funcDeclarations = funcStack;

    m_features = features;

    m_lastLine = lastLine;

    m_numConstants = numConstants;

}

} // namespace JSC