diff -r 000000000000 -r 4f2f89ce4247 JavaScriptCore/parser/SyntaxChecker.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/JavaScriptCore/parser/SyntaxChecker.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,195 @@
+/*
+ * 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