/*

 * 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 SyntaxChecker_h

#define SyntaxChecker_h

namespace JSC {

class SyntaxChecker {

public:

    SyntaxChecker(JSGlobalData* , Lexer*)

    {

    }

    typedef SyntaxChecker FunctionBodyBuilder;

    typedef int Expression;

    typedef int SourceElements;

    typedef int Arguments;

    typedef int Comma;

    struct Property {

        ALWAYS_INLINE Property(void* = 0)

            : type((PropertyNode::Type)0)

        {

        }

        ALWAYS_INLINE Property(const Identifier* ident, PropertyNode::Type ty)

        : name(ident)

        , type(ty)

        {

        }

        ALWAYS_INLINE Property(PropertyNode::Type ty)

            : name(0)

            , type(ty)

        {

        }

        ALWAYS_INLINE bool operator!() { return !type; }

        const Identifier* name;

        PropertyNode::Type type;

    };

    typedef int PropertyList;

    typedef int ElementList;

    typedef int ArgumentsList;

    typedef int FormalParameterList;

    typedef int FunctionBody;

    typedef int Statement;

    typedef int ClauseList;

    typedef int Clause;

    typedef int ConstDeclList;

    typedef int BinaryOperand;

    static const bool CreatesAST = false;

    int createSourceElements() { return 1; }

    int makeFunctionCallNode(int, int, int, int, int) { return 1; }

    void appendToComma(int, int) { }

    int createCommaExpr(int, int) { return 1; }

    int makeAssignNode(int, Operator, int, bool, bool, int, int, int) { return 1; }

    int makePrefixNode(int, Operator, int, int, int) { return 1; }

    int makePostfixNode(int, Operator, int, int, int) { return 1; }

    int makeTypeOfNode(int) { return 1; }

    int makeDeleteNode(int, int, int, int) { return 1; }

    int makeNegateNode(int) { return 1; }

    int makeBitwiseNotNode(int) { return 1; }

    int createLogicalNot(int) { return 1; }

    int createUnaryPlus(int) { return 1; }

    int createVoid(int) { return 1; }

    int thisExpr() { return 1; }

    int createResolve(const Identifier*, int) { return 1; }

    int createObjectLiteral() { return 1; }

    int createObjectLiteral(int) { return 1; }

    int createArray(int) { return 1; }

    int createArray(int, int) { return 1; }

    int createNumberExpr(double) { return 1; }

    int createString(const Identifier*) { return 1; }

    int createBoolean(bool) { return 1; }

    int createNull() { return 1; }

    int createBracketAccess(int, int, bool, int, int, int) { return 1; }

    int createDotAccess(int, const Identifier&, int, int, int) { return 1; }

    int createRegex(const Identifier&, const Identifier&, int) { return 1; }

    int createNewExpr(int, int, int, int, int) { return 1; }

    int createNewExpr(int, int, int) { return 1; }

    int createConditionalExpr(int, int, int) { return 1; }

    int createAssignResolve(const Identifier&, int, bool, int, int, int) { return 1; }

    int createFunctionExpr(const Identifier*, int, int, int, int, int, int) { return 1; }

    int createFunctionBody() { return 1; }

    int createArguments() { return 1; }

    int createArguments(int) { return 1; }

    int createArgumentsList(int) { return 1; }

    int createArgumentsList(int, int) { return 1; }

    template <bool complete> Property createProperty(const Identifier* name, int, PropertyNode::Type type)

    {

        ASSERT(name);

        if (!complete)

            return Property(type);

        return Property(name, type);

    }

    template <bool complete> Property createProperty(JSGlobalData* globalData, double name, int, PropertyNode::Type type)

    {

        if (!complete)

            return Property(type);

        return Property(&globalData->parser->arena().identifierArena().makeNumericIdentifier(globalData, name), type);

    }

    int createPropertyList(Property) { return 1; }

    int createPropertyList(Property, int) { return 1; }

    int createElementList(int, int) { return 1; }

    int createElementList(int, int, int) { return 1; }

    int createFormalParameterList(const Identifier&) { return 1; }

    int createFormalParameterList(int, const Identifier&) { return 1; }

    int createClause(int, int) { return 1; }

    int createClauseList(int) { return 1; }

    int createClauseList(int, int) { return 1; }

    void setUsesArguments(int) { }

    int createFuncDeclStatement(const Identifier*, int, int, int, int, int, int) { return 1; }

    int createBlockStatement(int, int, int) { return 1; }

    int createExprStatement(int, int, int) { return 1; }

    int createIfStatement(int, int, int, int) { return 1; }

    int createIfStatement(int, int, int, int, int) { return 1; }

    int createForLoop(int, int, int, int, bool, int, int) { return 1; }

    int createForInLoop(const Identifier*, int, int, int, int, int, int, int, int, int, int) { return 1; }

    int createForInLoop(int, int, int, int, int, int, int, int) { return 1; }

    int createEmptyStatement() { return 1; }

    int createVarStatement(int, int, int) { return 1; }

    int createReturnStatement(int, int, int, int, int) { return 1; }

    int createBreakStatement(int, int, int, int) { return 1; }

    int createBreakStatement(const Identifier*, int, int, int, int) { return 1; }

    int createContinueStatement(int, int, int, int) { return 1; }

    int createContinueStatement(const Identifier*, int, int, int, int) { return 1; }

    int createTryStatement(int, const Identifier*, bool, int, int, int, int) { return 1; }

    int createSwitchStatement(int, int, int, int, int, int) { return 1; }

    int createWhileStatement(int, int, int, int) { return 1; }

    int createWithStatement(int, int, int, int, int, int) { return 1; }

    int createDoWhileStatement(int, int, int, int) { return 1; }

    int createLabelStatement(const Identifier*, int, int, int) { return 1; }

    int createThrowStatement(int, int, int, int, int) { return 1; }

    int createDebugger(int, int) { return 1; }

    int createConstStatement(int, int, int) { return 1; }

    int appendConstDecl(int, const Identifier*, int) { return 1; }

    template <bool strict> Property createGetterOrSetterProperty(PropertyNode::Type type, const Identifier* name, int, int, int, int, int, int)

    {

        ASSERT(name);

        if (!strict)

            return Property(type);

        return Property(name, type);

    }

    void appendStatement(int, int) { }

    void addVar(const Identifier*, bool) { }

    int combineCommaNodes(int, int) { return 1; }

    int evalCount() const { return 0; }

    void appendBinaryExpressionInfo(int& operandStackDepth, int, int, int, int, bool) { operandStackDepth++; }

    // Logic to handle datastructures used during parsing of binary expressions

    void operatorStackPop(int& operatorStackDepth) { operatorStackDepth--; }

    bool operatorStackHasHigherPrecedence(int&, int) { return true; }

    BinaryOperand getFromOperandStack(int) { return 1; }

    void shrinkOperandStackBy(int& operandStackDepth, int amount) { operandStackDepth -= amount; }

    void appendBinaryOperation(int& operandStackDepth, int&, BinaryOperand, BinaryOperand) { operandStackDepth++; }

    void operatorStackAppend(int& operatorStackDepth, int, int) { operatorStackDepth++; }

    int popOperandStack(int&) { return 1; }

    void appendUnaryToken(int&, int, int) { }

    int unaryTokenStackLastType(int&) { ASSERT_NOT_REACHED(); return 1; }

    int unaryTokenStackLastStart(int&) { ASSERT_NOT_REACHED(); return 1; }

    void unaryTokenStackRemoveLast(int&) { }

    void assignmentStackAppend(int, int, int, int, int, Operator) { }

    int createAssignment(int, int, int, int, int) { ASSERT_NOT_REACHED(); return 1; }

    const Identifier& getName(const Property& property) { ASSERT(property.name); return *property.name; }

    PropertyNode::Type getType(const Property& property) { return property.type; }

};

}

#endif