gecko-dev/js/js2/nodefactory.h

293 строки
12 KiB
C++

// -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
//
// The contents of this file are subject to the Netscape Public
// License Version 1.1 (the "License"); you may not use this file
// except in compliance with the License. You may obtain a copy of
// the License at http://www.mozilla.org/NPL/
//
// Software distributed under the License is distributed on an "AS
// IS" basis, WITHOUT WARRANTY OF ANY KIND, either express oqr
// implied. See the License for the specific language governing
// rights and limitations under the License.
//
// The Original Code is the JavaScript 2 Prototype.
//
// The Initial Developer of the Original Code is Netscape
// Communications Corporation. Portions created by Netscape are
// Copyright (C) 1998 Netscape Communications Corporation. All
// Rights Reserved.
#ifndef nodefactory_h
#define nodefactory_h
#include "utilities.h"
#include <vector>
#include "parser.h"
namespace JavaScript {
class NodeFactory {
private:
static NodeFactory *state;
NodeFactory(Arena& arena) : arena(arena) {
}
// state variables
Arena &arena;
public:
static void Init(Arena& arena) {
state = new NodeFactory(arena);
}
static Arena& getArena() {
return NodeFactory::state->arena;
}
static IdentifierExprNode *Identifier(const Token &t) {
return new(getArena()) IdentifierExprNode(t);
}
static IdentifierList *ListedIdentifier(String &name) {
return new(getArena()) IdentifierList(*new StringAtom(name));
}
#if 0
static QualifiedIdentifierNode QualifiedIdentifier( Node qualifier, IdentifierNode identifier ) {
return new QualifiedIdentifierNode(qualifier,identifier);
}
static LiteralNullNode LiteralNull() {
return new LiteralNullNode();
}
static LiteralBooleanNode LiteralBoolean(boolean value) {
return new LiteralBooleanNode(value);
}
static LiteralArrayNode LiteralArray( Node elementlist ) {
return new LiteralArrayNode(elementlist);
}
#endif
static ExprPairList *LiteralField(ExprNode *name = 0, ExprNode *value = 0) {
return new(getArena()) ExprPairList(name,value);
}
static NumberExprNode * LiteralNumber(const Token &t) {
return new(getArena()) NumberExprNode(t);
}
#if 0
static LiteralObjectNode LiteralObject( Node fieldlist ) {
return new LiteralObjectNode(fieldlist);
}
static LiteralRegExpNode LiteralRegExp( String value ) {
return new LiteralRegExpNode(value);
}
#endif
static StringExprNode *LiteralString(uint32 pos, ExprNode::Kind kind, String &str) {
return new(getArena()) StringExprNode(pos,kind,str);
}
#if 0
static LiteralTypeNode LiteralType( Type type ) {
return new LiteralTypeNode(type);
}
static LiteralUndefinedNode LiteralUndefined() {
return new LiteralUndefinedNode();
}
static FunctionExpressionNode FunctionExpression( Node name, Node signature, Node body ) {
return new FunctionExpressionNode(name,signature,body);
}
static AnnotatedDefinitionNode AnnotatedDefinition( Node attributes, Node definition ) {
return new AnnotatedDefinitionNode(attributes,definition);
}
static AttributeDefinitionNode AttributeDefinition( Node name, int kind, Node value ) {
return new AttributeDefinitionNode(name,kind,value);
}
static AttributeListNode AttributeList( Node item, Node list ) {
return new AttributeListNode(item,list);
}
static UnitExpressionNode UnitExpression( Node value, Node type ) {
return new UnitExpressionNode(value,type);
}
static ThisExpressionNode ThisExpression() {
return new ThisExpressionNode();
}
static SuperExpressionNode SuperExpression() {
return new SuperExpressionNode();
}
static EvalExpressionNode EvalExpression( Node expr ) {
return new EvalExpressionNode(expr);
}
static ListNode List( Node list, Node item ) {
return new ListNode(list,item);
}
static PostfixExpressionNode PostfixExpression( int op, Node expr ) {
return new PostfixExpressionNode(op,expr);
}
static NewExpressionNode NewExpression( Node member ) {
return new NewExpressionNode(member);
}
static CallExpressionNode CallExpression( Node member, Node args ) {
return new CallExpressionNode(member,args);
}
static IndexedMemberExpressionNode IndexedMemberExpression( Node base, Node member ) {
return new IndexedMemberExpressionNode(base,member);
}
static MemberExpressionNode MemberExpression( Node base, Node name ) {
return new MemberExpressionNode(base,name);
}
static CoersionExpressionNode CoersionExpression( Node expr, Node type ) {
return new CoersionExpressionNode(expr,type);
}
static UnaryExpressionNode UnaryExpression( int op, Node expr ) {
return new UnaryExpressionNode(op,expr);
}
static BinaryExpressionNode BinaryExpression( int op, Node lhs, Node rhs ) {
return new BinaryExpressionNode(op,lhs,rhs);
}
static ConditionalExpressionNode ConditionalExpression( Node cond, Node thenexpr, Node elseexpr ) {
return new ConditionalExpressionNode(cond,thenexpr,elseexpr);
}
static AssignmentExpressionNode AssignmentExpression( Node lhs, int op, Node rhs ) {
return new AssignmentExpressionNode(lhs,op,rhs);
}
static StatementListNode StatementList( StatementListNode list, Node item ) {
return new StatementListNode(list,item);
}
static EmptyStatementNode EmptyStatement() {
return new EmptyStatementNode();
}
static ExpressionStatementNode ExpressionStatement( Node expr ) {
return new ExpressionStatementNode(expr);
}
static AnnotatedBlockNode AnnotatedBlock( Node attributes, Node definition ) {
return new AnnotatedBlockNode(attributes,definition);
}
static LabeledStatementNode LabeledStatement( Node label, Node statement ) {
return new LabeledStatementNode(label,statement);
}
static IfStatementNode IfStatement( Node test, Node tblock, Node eblock ) {
return new IfStatementNode(test,tblock,eblock);
}
static SwitchStatementNode SwitchStatement( Node expr, Node statements ) {
return new SwitchStatementNode(expr,statements);
}
static DefaultStatementNode DefaultStatement() {
return new DefaultStatementNode();
}
static DoStatementNode DoStatement( Node block, Node expr ) {
return new DoStatementNode(block,expr);
}
static WhileStatementNode WhileStatement( Node expr, Node statement ) {
return new WhileStatementNode(expr,statement);
}
static ForInStatementNode ForInStatement( Node expr1, Node expr2, Node statement ) {
return new ForInStatementNode(expr1,expr2,statement);
}
static ForStatementNode ForStatement( Node expr1, Node expr2, Node expr3, Node statement ) {
return new ForStatementNode(expr1,expr2,expr3,statement);
}
static WithStatementNode WithStatement( Node expr, Node statement ) {
return new WithStatementNode(expr,statement);
}
static ContinueStatementNode ContinueStatement(Node expr) {
return new ContinueStatementNode(expr);
}
static BreakStatementNode BreakStatement(Node expr) {
return new BreakStatementNode(expr);
}
static ReturnStatementNode ReturnStatement( Node expr ) {
return new ReturnStatementNode(expr);
}
static ThrowStatementNode ThrowStatement(Node list) {
return new ThrowStatementNode(list);
}
static TryStatementNode TryStatement(Node tryblock, Node catchlist, Node finallyblock) {
return new TryStatementNode(tryblock,catchlist,finallyblock);
}
static CatchClauseNode CatchClause(Node parameter, Node block) {
return new CatchClauseNode(parameter,block);
}
static FinallyClauseNode FinallyClause( Node block ) {
return new FinallyClauseNode(block);
}
static IncludeStatementNode IncludeStatement( Node list ) {
return new IncludeStatementNode(list);
}
static UseStatementNode UseStatement( Node expr ) {
return new UseStatementNode(expr);
}
static ImportDefinitionNode ImportDefinition( Node item, Node list ) {
return new ImportDefinitionNode(item,list);
}
static ImportBindingNode ImportBinding( Node identifer, Node item ) {
return new ImportBindingNode(identifer,item);
}
static ExportDefinitionNode ExportDefinition( Node list ) {
return new ExportDefinitionNode(list);
}
static ExportBindingNode ExportBinding( Node name, Node value ) {
return new ExportBindingNode(name,value);
}
static VariableDefinitionNode VariableDefinition( int kind, Node list ) {
return new VariableDefinitionNode(kind,list);
}
static VariableBindingNode VariableBinding( Node identifier, Node initializer ) {
return new VariableBindingNode(identifier,initializer);
}
static TypedVariableNode TypedVariable( Node identifier, Node type ) {
return new TypedVariableNode(identifier,type);
}
static FunctionDefinitionNode FunctionDefinition( Node decl, Node body ) {
return new FunctionDefinitionNode(decl,body);
}
static FunctionDeclarationNode FunctionDeclaration( Node name, Node signature ) {
return new FunctionDeclarationNode(name,signature);
}
static FunctionNameNode FunctionName( int kind, Node name ) {
return new FunctionNameNode(kind,name);
}
static RestParameterNode RestParameter( Node expr ) {
return new RestParameterNode(expr);
}
static ParameterNode Parameter( Node identifer, Node type ) {
return new ParameterNode(identifer,type);
}
#endif
static VariableBinding *Parameter(ExprNode *name, ExprNode *type) {
return new(getArena()) VariableBinding(0, name, type);
}
#if 0
static VariableBinding *NamedParameter( StringExprNode *name, ParseNode *parameter ) {
return new(Arena()) NamedParameterNode(name, parameter);
}
static ClassDeclarationNode ClassDeclaration( Node name ) {
return new ClassDeclarationNode(name);
}
static ClassDefinitionNode ClassDefinition( Node name, Node interfaces, Node statements ) {
return new ClassDefinitionNode(name,interfaces,statements);
}
static InheritanceNode Inheritance( Node baseclass, Node interfaces ) {
return new InheritanceNode(baseclass,interfaces);
}
static InterfaceDeclarationNode InterfaceDeclaration( Node name ) {
return new InterfaceDeclarationNode(name);
}
static InterfaceDefinitionNode InterfaceDefinition( Node name, Node interfaces, Node statements ) {
return new InterfaceDefinitionNode(name,interfaces,statements);
}
static NamespaceDefinitionNode NamespaceDefinition( Node identifier, Node list ) {
return new NamespaceDefinitionNode(identifier,list);
}
static LanguageDeclarationNode LanguageDeclaration( Node list ) {
return new LanguageDeclarationNode(list);
}
static PackageDefinitionNode PackageDefinition( Node name, Node block ) {
return new PackageDefinitionNode(name,block);
}
static ProgramNode Program( Node statements ) {
return new ProgramNode(statements);
}
#endif
};
}
#endif // nodefactory_h