<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en_US" xml:lang="en_US"> <head> <title>kjs: nodes.h Source File (kjs)</title> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="pics-label" content='(pics-1.1 "http://www.icra.org/ratingsv02.html" comment "ICRAonline DE v2.0" l gen true for "http://www.kde.org" r (nz 1 vz 1 lz 1 oz 1 cb 1) "http://www.rsac.org/ratingsv01.html" l gen true for "http://www.kde.org" r (n 0 s 0 v 0 l 0))' /> <meta name="trademark" content="KDE e.V." /> <meta name="description" content="K Desktop Environment Homepage, KDE.org" /> <meta name="MSSmartTagsPreventParsing" content="true" /> <meta name="robots" content="all" /> <link rel="shortcut icon" href="../../favicon.ico" /> <link rel="stylesheet" media="screen" type="text/css" title="APIDOX" href="doxygen.css" /> </head> <body> <div id="nav_header_top" align="right"> <a href="#content" class="doNotDisplay" accesskey="2">Skip to main content ::</a> <a href="../.."><img id="nav_header_logo" alt="Home" align="left" src="../../kde_gear_64.png" border="0" /></a> <span class="doNotDisplay">::</span> <div id="nav_header_title" align="left">KDE API Reference</div> </div> <div id="nav_header_bottom" align="right"> <span class="doNotDisplay">:: <a href="#navigation" accesskey="5">Skip to Link Menu</a><br/></span> <div id="nav_header_bottom_right" style="text-align: left;"> / <a href="../..">API Reference</a> / <a href=".">kjs</a> </div> </div> <table id="main" border="0" cellpadding="0" cellspacing="0" width="100%"> <tr> <td valign="top" class="menuheader" height="0"></td> <td id="contentcolumn" valign="top" rowspan="2" > <div id="content" style="padding-top: 0px;"><div style="width:100%; margin: 0px; padding: 0px;"> <a name="content"></a> <!-- Generated by Doxygen 1.7.4 --> <div class="header"> <div class="headertitle"> <div class="title">nodes.h</div> </div> </div> <div class="contents"> <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// -*- c-basic-offset: 2 -*-</span> <a name="l00002"></a>00002 <span class="comment">/*</span> <a name="l00003"></a>00003 <span class="comment"> * This file is part of the KDE libraries</span> <a name="l00004"></a>00004 <span class="comment"> * Copyright (C) 1999-2000, 2003 Harri Porten (porten@kde.org)</span> <a name="l00005"></a>00005 <span class="comment"> * Copyright (C) 2001 Peter Kelly (pmk@post.com)</span> <a name="l00006"></a>00006 <span class="comment"> * Copyright (C) 2003 Apple Computer, Inc.</span> <a name="l00007"></a>00007 <span class="comment"> *</span> <a name="l00008"></a>00008 <span class="comment"> * This library is free software; you can redistribute it and/or</span> <a name="l00009"></a>00009 <span class="comment"> * modify it under the terms of the GNU Library General Public</span> <a name="l00010"></a>00010 <span class="comment"> * License as published by the Free Software Foundation; either</span> <a name="l00011"></a>00011 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span> <a name="l00012"></a>00012 <span class="comment"> *</span> <a name="l00013"></a>00013 <span class="comment"> * This library is distributed in the hope that it will be useful,</span> <a name="l00014"></a>00014 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span> <a name="l00015"></a>00015 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span> <a name="l00016"></a>00016 <span class="comment"> * Library General Public License for more details.</span> <a name="l00017"></a>00017 <span class="comment"> *</span> <a name="l00018"></a>00018 <span class="comment"> * You should have received a copy of the GNU Library General Public License</span> <a name="l00019"></a>00019 <span class="comment"> * along with this library; see the file COPYING.LIB. If not, write to</span> <a name="l00020"></a>00020 <span class="comment"> * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,</span> <a name="l00021"></a>00021 <span class="comment"> * Boston, MA 02110-1301, USA.</span> <a name="l00022"></a>00022 <span class="comment"> *</span> <a name="l00023"></a>00023 <span class="comment"> */</span> <a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="preprocessor">#ifndef _NODES_H_</span> <a name="l00026"></a>00026 <span class="preprocessor"></span><span class="preprocessor">#define _NODES_H_</span> <a name="l00027"></a>00027 <span class="preprocessor"></span> <a name="l00028"></a>00028 <span class="preprocessor">#include "internal.h"</span> <a name="l00029"></a>00029 <span class="comment">//#include "debugger.h"</span> <a name="l00030"></a>00030 <span class="preprocessor">#ifndef NDEBUG</span> <a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#include <list></span> <a name="l00032"></a>00032 <span class="preprocessor">#include <assert.h></span> <a name="l00033"></a>00033 <span class="preprocessor">#endif</span> <a name="l00034"></a>00034 <span class="preprocessor"></span> <a name="l00035"></a>00035 <span class="keyword">namespace </span>KJS { <a name="l00036"></a>00036 <a name="l00037"></a>00037 <span class="keyword">class </span>RegExp; <a name="l00038"></a>00038 <span class="keyword">class </span>SourceElementsNode; <a name="l00039"></a>00039 <span class="keyword">class </span>ObjectLiteralNode; <a name="l00040"></a>00040 <span class="keyword">class </span>PropertyNode; <a name="l00041"></a>00041 <span class="keyword">class </span>SourceStream; <a name="l00042"></a>00042 <span class="keyword">class </span>PropertyValueNode; <a name="l00043"></a>00043 <span class="keyword">class </span>PropertyNode; <a name="l00044"></a>00044 <a name="l00045"></a>00045 <span class="keyword">enum</span> Operator { OpEqual, <a name="l00046"></a>00046 OpEqEq, <a name="l00047"></a>00047 OpNotEq, <a name="l00048"></a>00048 OpStrEq, <a name="l00049"></a>00049 OpStrNEq, <a name="l00050"></a>00050 OpPlusEq, <a name="l00051"></a>00051 OpMinusEq, <a name="l00052"></a>00052 OpMultEq, <a name="l00053"></a>00053 OpDivEq, <a name="l00054"></a>00054 OpPlusPlus, <a name="l00055"></a>00055 OpMinusMinus, <a name="l00056"></a>00056 OpLess, <a name="l00057"></a>00057 OpLessEq, <a name="l00058"></a>00058 OpGreater, <a name="l00059"></a>00059 OpGreaterEq, <a name="l00060"></a>00060 OpAndEq, <a name="l00061"></a>00061 OpXOrEq, <a name="l00062"></a>00062 OpOrEq, <a name="l00063"></a>00063 OpModEq, <a name="l00064"></a>00064 OpAnd, <a name="l00065"></a>00065 OpOr, <a name="l00066"></a>00066 OpBitAnd, <a name="l00067"></a>00067 OpBitXOr, <a name="l00068"></a>00068 OpBitOr, <a name="l00069"></a>00069 OpLShift, <a name="l00070"></a>00070 OpRShift, <a name="l00071"></a>00071 OpURShift, <a name="l00072"></a>00072 OpIn, <a name="l00073"></a>00073 OpInstanceOf <a name="l00074"></a>00074 }; <a name="l00075"></a>00075 <a name="l00076"></a>00076 <span class="keyword">class </span>Node { <a name="l00077"></a>00077 <span class="keyword">public</span>: <a name="l00078"></a>00078 Node(); <a name="l00079"></a>00079 <span class="keyword">virtual</span> ~Node(); <a name="l00080"></a>00080 <a name="l00081"></a>00081 <span class="comment">// reusing Value Type here, declare new enum if required</span> <a name="l00082"></a>00082 <span class="keyword">virtual</span> Type type()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> UnspecifiedType; } <a name="l00083"></a>00083 <a name="l00087"></a>00087 <span class="keyword">virtual</span> Reference evaluateReference(ExecState *exec) <span class="keyword">const</span>; <a name="l00091"></a>00091 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00092"></a>00092 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> toBoolean(ExecState *exec) <span class="keyword">const</span>; <a name="l00093"></a>00093 <span class="keyword">virtual</span> <span class="keywordtype">double</span> toNumber(ExecState *exec) <span class="keyword">const</span>; <a name="l00094"></a>00094 <span class="keyword">virtual</span> UString toString(ExecState *exec) <span class="keyword">const</span>; <a name="l00095"></a>00095 <a name="l00096"></a>00096 UString toCode() <span class="keyword">const</span>; <a name="l00097"></a>00097 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span> = 0; <a name="l00098"></a>00098 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState* <span class="comment">/*exec*/</span>) {} <a name="l00099"></a>00099 <span class="keywordtype">int</span> lineNo()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> line; } <a name="l00100"></a>00100 <a name="l00101"></a>00101 <span class="keyword">public</span>: <a name="l00102"></a>00102 <span class="comment">// reference counting mechanism</span> <a name="l00103"></a>00103 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref() { refcount++; } <a name="l00104"></a>00104 <span class="preprocessor">#ifdef KJS_DEBUG_MEM</span> <a name="l00105"></a>00105 <span class="preprocessor"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref() { assert( refcount > 0 ); <span class="keywordflow">return</span> (!--refcount); } <a name="l00106"></a>00106 <span class="preprocessor">#else</span> <a name="l00107"></a>00107 <span class="preprocessor"></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref() { <span class="keywordflow">return</span> (!--refcount); } <a name="l00108"></a>00108 <span class="preprocessor">#endif</span> <a name="l00109"></a>00109 <span class="preprocessor"></span> <a name="l00110"></a>00110 <a name="l00111"></a>00111 <span class="preprocessor">#ifdef KJS_DEBUG_MEM</span> <a name="l00112"></a>00112 <span class="preprocessor"></span> <span class="keyword">static</span> <span class="keywordtype">void</span> finalCheck(); <a name="l00113"></a>00113 <span class="preprocessor">#endif</span> <a name="l00114"></a>00114 <span class="preprocessor"></span> <span class="keyword">protected</span>: <a name="l00115"></a>00115 Value throwError(ExecState *exec, ErrorType e, <span class="keyword">const</span> <span class="keywordtype">char</span> *msg) <span class="keyword">const</span>; <a name="l00116"></a>00116 Value throwError(ExecState *exec, ErrorType e, <span class="keyword">const</span> <span class="keywordtype">char</span> *msg, <a name="l00117"></a>00117 <span class="keyword">const</span> Value &v, <span class="keyword">const</span> Node *expr) <span class="keyword">const</span>; <a name="l00118"></a>00118 Value throwError(ExecState *exec, ErrorType e, <span class="keyword">const</span> <span class="keywordtype">char</span> *msg, Identifier label) <span class="keyword">const</span>; <a name="l00119"></a>00119 <span class="keywordtype">void</span> setExceptionDetailsIfNeeded(ExecState *exec) <span class="keyword">const</span>; <a name="l00120"></a>00120 <span class="keywordtype">int</span> line; <a name="l00121"></a>00121 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> refcount; <a name="l00122"></a>00122 <span class="keyword">virtual</span> <span class="keywordtype">int</span> sourceId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> -1; } <a name="l00123"></a>00123 <span class="keyword">private</span>: <a name="l00124"></a>00124 <span class="preprocessor">#ifdef KJS_DEBUG_MEM</span> <a name="l00125"></a>00125 <span class="preprocessor"></span> <span class="comment">// List of all nodes, for debugging purposes. Don't remove!</span> <a name="l00126"></a>00126 <span class="keyword">static</span> std::list<Node *> *s_nodes; <a name="l00127"></a>00127 <span class="preprocessor">#endif</span> <a name="l00128"></a>00128 <span class="preprocessor"></span> <span class="comment">// disallow assignment</span> <a name="l00129"></a>00129 Node& operator=(<span class="keyword">const</span> Node&); <a name="l00130"></a>00130 Node(<span class="keyword">const</span> Node &other); <a name="l00131"></a>00131 }; <a name="l00132"></a>00132 <a name="l00133"></a>00133 <span class="keyword">class </span>StatementNode : <span class="keyword">public</span> Node { <a name="l00134"></a>00134 <span class="keyword">public</span>: <a name="l00135"></a>00135 StatementNode(); <a name="l00136"></a>00136 <span class="keyword">virtual</span> ~StatementNode(); <a name="l00137"></a>00137 <span class="keywordtype">void</span> setLoc(<span class="keywordtype">int</span> line0, <span class="keywordtype">int</span> line1, SourceCode *src); <a name="l00138"></a>00138 <span class="keywordtype">int</span> firstLine()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> l0; } <a name="l00139"></a>00139 <span class="keywordtype">int</span> lastLine()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> l1; } <a name="l00140"></a>00140 <span class="keywordtype">int</span> sourceId()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> sourceCode->sid; } <a name="l00141"></a>00141 SourceCode *code()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> sourceCode; } <a name="l00142"></a>00142 <span class="keywordtype">bool</span> hitStatement(ExecState *exec); <a name="l00143"></a>00143 <span class="keywordtype">bool</span> abortStatement(ExecState *exec); <a name="l00144"></a>00144 <span class="keyword">virtual</span> Completion execute(ExecState *exec) = 0; <a name="l00145"></a>00145 <span class="keywordtype">void</span> pushLabel(<span class="keyword">const</span> Identifier &<span class="keywordtype">id</span>) { ls.push(<span class="keywordtype">id</span>); } <a name="l00146"></a>00146 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processFuncDecl(ExecState *exec); <a name="l00147"></a>00147 <span class="keyword">protected</span>: <a name="l00148"></a>00148 LabelStack ls; <a name="l00149"></a>00149 <span class="keyword">private</span>: <a name="l00150"></a>00150 Reference evaluateReference(ExecState* <span class="comment">/*exec*/</span>)<span class="keyword"> const </span>{ <span class="keywordflow">return</span> Reference(0,<a class="code" href="classKJS_1_1Identifier.html#a0c11c80ccfb32ebe3ef21445d308765f" title="Creates an empty Identifier.">Identifier::null</a>()); } <a name="l00151"></a>00151 <span class="keywordtype">int</span> l0, l1; <a name="l00152"></a>00152 SourceCode *sourceCode; <a name="l00153"></a>00153 <span class="keywordtype">bool</span> breakPoint; <a name="l00154"></a>00154 }; <a name="l00155"></a>00155 <a name="l00156"></a>00156 <span class="keyword">class </span>NullNode : <span class="keyword">public</span> Node { <a name="l00157"></a>00157 <span class="keyword">public</span>: <a name="l00158"></a>00158 NullNode() {} <a name="l00159"></a>00159 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00160"></a>00160 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> toBoolean(ExecState *exec) <span class="keyword">const</span>; <a name="l00161"></a>00161 <span class="keyword">virtual</span> <span class="keywordtype">double</span> toNumber(ExecState *exec) <span class="keyword">const</span>; <a name="l00162"></a>00162 <span class="keyword">virtual</span> UString toString(ExecState *exec) <span class="keyword">const</span>; <a name="l00163"></a>00163 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00164"></a>00164 }; <a name="l00165"></a>00165 <a name="l00166"></a>00166 <span class="keyword">class </span>BooleanNode : <span class="keyword">public</span> Node { <a name="l00167"></a>00167 <span class="keyword">public</span>: <a name="l00168"></a>00168 BooleanNode(<span class="keywordtype">bool</span> v) : val(v) {} <a name="l00169"></a>00169 <span class="keyword">virtual</span> Type type()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> BooleanType; } <a name="l00170"></a>00170 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00171"></a>00171 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> toBoolean(ExecState *exec) <span class="keyword">const</span>; <a name="l00172"></a>00172 <span class="keyword">virtual</span> <span class="keywordtype">double</span> toNumber(ExecState *exec) <span class="keyword">const</span>; <a name="l00173"></a>00173 <span class="keyword">virtual</span> UString toString(ExecState *exec) <span class="keyword">const</span>; <a name="l00174"></a>00174 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00175"></a>00175 <span class="keyword">private</span>: <a name="l00176"></a>00176 <span class="keywordtype">bool</span> val; <a name="l00177"></a>00177 }; <a name="l00178"></a>00178 <a name="l00179"></a>00179 <span class="keyword">class </span>NumberNode : <span class="keyword">public</span> Node { <a name="l00180"></a>00180 <span class="keyword">public</span>: <a name="l00181"></a>00181 NumberNode(<span class="keywordtype">double</span> v) : val(v) { } <a name="l00182"></a>00182 <span class="keyword">virtual</span> Type type()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> NumberType; } <a name="l00183"></a>00183 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00184"></a>00184 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> toBoolean(ExecState *exec) <span class="keyword">const</span>; <a name="l00185"></a>00185 <span class="keyword">virtual</span> <span class="keywordtype">double</span> toNumber(ExecState *exec) <span class="keyword">const</span>; <a name="l00186"></a>00186 <span class="keyword">virtual</span> UString toString(ExecState *exec) <span class="keyword">const</span>; <a name="l00187"></a>00187 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00188"></a>00188 <span class="keyword">private</span>: <a name="l00189"></a>00189 <span class="keywordtype">double</span> val; <a name="l00190"></a>00190 }; <a name="l00191"></a>00191 <a name="l00192"></a>00192 <span class="keyword">class </span>StringNode : <span class="keyword">public</span> Node { <a name="l00193"></a>00193 <span class="keyword">public</span>: <a name="l00194"></a>00194 StringNode(<span class="keyword">const</span> UString *v) : val(*v) { } <a name="l00195"></a>00195 <span class="keyword">virtual</span> Type type()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> StringType; } <a name="l00196"></a>00196 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00197"></a>00197 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> toBoolean(ExecState *exec) <span class="keyword">const</span>; <a name="l00198"></a>00198 <span class="keyword">virtual</span> <span class="keywordtype">double</span> toNumber(ExecState *exec) <span class="keyword">const</span>; <a name="l00199"></a>00199 <span class="keyword">virtual</span> UString toString(ExecState *exec) <span class="keyword">const</span>; <a name="l00200"></a>00200 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00201"></a>00201 <span class="keyword">private</span>: <a name="l00202"></a>00202 UString val; <a name="l00203"></a>00203 }; <a name="l00204"></a>00204 <a name="l00205"></a>00205 <span class="keyword">class </span>RegExpNode : <span class="keyword">public</span> Node { <a name="l00206"></a>00206 <span class="keyword">public</span>: <a name="l00207"></a>00207 RegExpNode(<span class="keyword">const</span> UString &p, <span class="keyword">const</span> UString &f) <a name="l00208"></a>00208 : pattern(p), flags(f) { } <a name="l00209"></a>00209 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00210"></a>00210 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> toBoolean(ExecState *exec) <span class="keyword">const</span>; <a name="l00211"></a>00211 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00212"></a>00212 <span class="keyword">private</span>: <a name="l00213"></a>00213 UString pattern, flags; <a name="l00214"></a>00214 }; <a name="l00215"></a>00215 <a name="l00216"></a>00216 <span class="keyword">class </span>ThisNode : <span class="keyword">public</span> Node { <a name="l00217"></a>00217 <span class="keyword">public</span>: <a name="l00218"></a>00218 ThisNode() {} <a name="l00219"></a>00219 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00220"></a>00220 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00221"></a>00221 }; <a name="l00222"></a>00222 <a name="l00223"></a>00223 <span class="keyword">class </span>ResolveNode : <span class="keyword">public</span> Node { <a name="l00224"></a>00224 <span class="keyword">public</span>: <a name="l00225"></a>00225 ResolveNode(<span class="keyword">const</span> Identifier &s) : ident(s) { } <a name="l00226"></a>00226 Reference evaluateReference(ExecState *exec) <span class="keyword">const</span>; <a name="l00227"></a>00227 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00228"></a>00228 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00229"></a>00229 <span class="keyword">private</span>: <a name="l00230"></a>00230 Identifier ident; <a name="l00231"></a>00231 }; <a name="l00232"></a>00232 <a name="l00233"></a>00233 <span class="keyword">class </span>GroupNode : <span class="keyword">public</span> Node { <a name="l00234"></a>00234 <span class="keyword">public</span>: <a name="l00235"></a>00235 GroupNode(Node *g) : group(g) { } <a name="l00236"></a>00236 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00237"></a>00237 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00238"></a>00238 Reference evaluateReference(ExecState *exec) <span class="keyword">const</span>; <a name="l00239"></a>00239 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00240"></a>00240 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00241"></a>00241 <span class="keyword">private</span>: <a name="l00242"></a>00242 Node *group; <a name="l00243"></a>00243 }; <a name="l00244"></a>00244 <a name="l00245"></a>00245 <span class="keyword">class </span>ElementNode : <span class="keyword">public</span> Node { <a name="l00246"></a>00246 <span class="keyword">public</span>: <a name="l00247"></a>00247 <span class="comment">// list is circular during construction. cracked in ArrayNode ctor</span> <a name="l00248"></a>00248 ElementNode(<span class="keywordtype">int</span> e, Node *n) : list(this), elision(e), node(n) { } <a name="l00249"></a>00249 ElementNode(ElementNode *l, <span class="keywordtype">int</span> e, Node *n) <a name="l00250"></a>00250 : list(l->list), elision(e), node(n) { l->list = <span class="keyword">this</span>; } <a name="l00251"></a>00251 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00252"></a>00252 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00253"></a>00253 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00254"></a>00254 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00255"></a>00255 <span class="keyword">private</span>: <a name="l00256"></a>00256 <span class="keyword">friend</span> <span class="keyword">class </span>ArrayNode; <a name="l00257"></a>00257 ElementNode *list; <a name="l00258"></a>00258 <span class="keywordtype">int</span> elision; <a name="l00259"></a>00259 Node *node; <a name="l00260"></a>00260 }; <a name="l00261"></a>00261 <a name="l00262"></a>00262 <span class="keyword">class </span>ArrayNode : <span class="keyword">public</span> Node { <a name="l00263"></a>00263 <span class="keyword">public</span>: <a name="l00264"></a>00264 ArrayNode(<span class="keywordtype">int</span> e) : element(0L), elision(e), opt(true) { } <a name="l00265"></a>00265 ArrayNode(ElementNode *ele) <a name="l00266"></a>00266 : element(ele->list), elision(0), opt(false) { ele->list = 0; } <a name="l00267"></a>00267 ArrayNode(<span class="keywordtype">int</span> eli, ElementNode *ele) <a name="l00268"></a>00268 : element(ele->list), elision(eli), opt(true) { ele->list = 0; } <a name="l00269"></a>00269 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00270"></a>00270 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00271"></a>00271 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00272"></a>00272 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00273"></a>00273 <span class="keyword">private</span>: <a name="l00274"></a>00274 ElementNode *element; <a name="l00275"></a>00275 <span class="keywordtype">int</span> elision; <a name="l00276"></a>00276 <span class="keywordtype">bool</span> opt; <a name="l00277"></a>00277 }; <a name="l00278"></a>00278 <a name="l00279"></a>00279 <span class="keyword">class </span>PropertyValueNode : <span class="keyword">public</span> Node { <a name="l00280"></a>00280 <span class="keyword">public</span>: <a name="l00281"></a>00281 <span class="comment">// list is circular during construction, cut in ObjectLiteralNode ctor</span> <a name="l00282"></a>00282 PropertyValueNode(PropertyNode *n, Node *a) <a name="l00283"></a>00283 : <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a737bc2466b1f000625fe8ebddffbb09d">name</a>(n), assign(a), list(this) { } <a name="l00284"></a>00284 PropertyValueNode(PropertyNode *n, Node *a, PropertyValueNode *l) <a name="l00285"></a>00285 : <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a737bc2466b1f000625fe8ebddffbb09d">name</a>(n), assign(a), list(l->list) { l->list = <span class="keyword">this</span>; } <a name="l00286"></a>00286 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00287"></a>00287 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00288"></a>00288 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00289"></a>00289 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00290"></a>00290 <span class="keyword">private</span>: <a name="l00291"></a>00291 <span class="keyword">friend</span> <span class="keyword">class </span>ObjectLiteralNode; <a name="l00292"></a>00292 PropertyNode *<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a737bc2466b1f000625fe8ebddffbb09d">name</a>; <a name="l00293"></a>00293 Node *assign; <a name="l00294"></a>00294 PropertyValueNode *list; <a name="l00295"></a>00295 }; <a name="l00296"></a>00296 <a name="l00297"></a>00297 <span class="keyword">class </span>PropertyNode : <span class="keyword">public</span> Node { <a name="l00298"></a>00298 <span class="keyword">public</span>: <a name="l00299"></a>00299 PropertyNode(<span class="keywordtype">double</span> d) : numeric(d) { } <a name="l00300"></a>00300 PropertyNode(<span class="keyword">const</span> Identifier &s) : str(s) { } <a name="l00301"></a>00301 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00302"></a>00302 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00303"></a>00303 <span class="keyword">private</span>: <a name="l00304"></a>00304 <span class="keywordtype">double</span> numeric; <a name="l00305"></a>00305 Identifier str; <a name="l00306"></a>00306 }; <a name="l00307"></a>00307 <a name="l00308"></a>00308 <span class="keyword">class </span>ObjectLiteralNode : <span class="keyword">public</span> Node { <a name="l00309"></a>00309 <span class="keyword">public</span>: <a name="l00310"></a>00310 <span class="comment">// empty literal</span> <a name="l00311"></a>00311 ObjectLiteralNode() : list(0) { } <a name="l00312"></a>00312 <span class="comment">// l points to last list element, get and detach pointer to first one</span> <a name="l00313"></a>00313 ObjectLiteralNode(PropertyValueNode *l) : list(l->list) { l->list = 0; } <a name="l00314"></a>00314 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00315"></a>00315 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00316"></a>00316 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00317"></a>00317 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00318"></a>00318 <span class="keyword">private</span>: <a name="l00319"></a>00319 PropertyValueNode *list; <a name="l00320"></a>00320 }; <a name="l00321"></a>00321 <a name="l00322"></a>00322 <span class="keyword">class </span>AccessorNode1 : <span class="keyword">public</span> Node { <a name="l00323"></a>00323 <span class="keyword">public</span>: <a name="l00324"></a>00324 AccessorNode1(Node *e1, Node *e2) : expr1(e1), expr2(e2) {} <a name="l00325"></a>00325 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00326"></a>00326 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00327"></a>00327 Reference evaluateReference(ExecState *exec) <span class="keyword">const</span>; <a name="l00328"></a>00328 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00329"></a>00329 <span class="keyword">private</span>: <a name="l00330"></a>00330 Node *expr1; <a name="l00331"></a>00331 Node *expr2; <a name="l00332"></a>00332 }; <a name="l00333"></a>00333 <a name="l00334"></a>00334 <span class="keyword">class </span>AccessorNode2 : <span class="keyword">public</span> Node { <a name="l00335"></a>00335 <span class="keyword">public</span>: <a name="l00336"></a>00336 AccessorNode2(Node *e, <span class="keyword">const</span> Identifier &s) : expr(e), ident(s) { } <a name="l00337"></a>00337 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00338"></a>00338 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00339"></a>00339 Reference evaluateReference(ExecState *exec) <span class="keyword">const</span>; <a name="l00340"></a>00340 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00341"></a>00341 <span class="keyword">private</span>: <a name="l00342"></a>00342 Node *expr; <a name="l00343"></a>00343 Identifier ident; <a name="l00344"></a>00344 }; <a name="l00345"></a>00345 <a name="l00346"></a>00346 <span class="keyword">class </span>ArgumentListNode : <span class="keyword">public</span> Node { <a name="l00347"></a>00347 <span class="keyword">public</span>: <a name="l00348"></a>00348 <span class="comment">// list is circular during construction. cracked in ArgumentsNode ctor</span> <a name="l00349"></a>00349 ArgumentListNode(Node *e) : list(this), expr(e) {} <a name="l00350"></a>00350 ArgumentListNode(ArgumentListNode *l, Node *e) <a name="l00351"></a>00351 : list(l->list), expr(e) { l->list = <span class="keyword">this</span>; } <a name="l00352"></a>00352 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00353"></a>00353 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00354"></a>00354 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00355"></a>00355 List evaluateList(ExecState *exec) <span class="keyword">const</span>; <a name="l00356"></a>00356 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00357"></a>00357 <span class="keyword">private</span>: <a name="l00358"></a>00358 <span class="keyword">friend</span> <span class="keyword">class </span>ArgumentsNode; <a name="l00359"></a>00359 ArgumentListNode *list; <a name="l00360"></a>00360 Node *expr; <a name="l00361"></a>00361 }; <a name="l00362"></a>00362 <a name="l00363"></a>00363 <span class="keyword">class </span>ArgumentsNode : <span class="keyword">public</span> Node { <a name="l00364"></a>00364 <span class="keyword">public</span>: <a name="l00365"></a>00365 ArgumentsNode() : list(0) {} <a name="l00366"></a>00366 ArgumentsNode(ArgumentListNode *l) : list(l->list) { l->list = 0; } <a name="l00367"></a>00367 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00368"></a>00368 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00369"></a>00369 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00370"></a>00370 List evaluateList(ExecState *exec) <span class="keyword">const</span>; <a name="l00371"></a>00371 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00372"></a>00372 <span class="keyword">private</span>: <a name="l00373"></a>00373 ArgumentListNode *list; <a name="l00374"></a>00374 }; <a name="l00375"></a>00375 <a name="l00376"></a>00376 <span class="keyword">class </span>NewExprNode : <span class="keyword">public</span> Node { <a name="l00377"></a>00377 <span class="keyword">public</span>: <a name="l00378"></a>00378 NewExprNode(Node *e) : expr(e), args(0L) {} <a name="l00379"></a>00379 NewExprNode(Node *e, ArgumentsNode *a) : expr(e), args(a) {} <a name="l00380"></a>00380 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00381"></a>00381 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00382"></a>00382 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00383"></a>00383 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00384"></a>00384 <span class="keyword">private</span>: <a name="l00385"></a>00385 Node *expr; <a name="l00386"></a>00386 ArgumentsNode *args; <a name="l00387"></a>00387 }; <a name="l00388"></a>00388 <a name="l00389"></a>00389 <span class="keyword">class </span>FunctionCallNode : <span class="keyword">public</span> Node { <a name="l00390"></a>00390 <span class="keyword">public</span>: <a name="l00391"></a>00391 FunctionCallNode(Node *e, ArgumentsNode *a) : expr(e), args(a) {} <a name="l00392"></a>00392 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00393"></a>00393 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00394"></a>00394 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00395"></a>00395 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00396"></a>00396 <span class="keyword">private</span>: <a name="l00397"></a>00397 Node *expr; <a name="l00398"></a>00398 ArgumentsNode *args; <a name="l00399"></a>00399 }; <a name="l00400"></a>00400 <a name="l00401"></a>00401 <span class="keyword">class </span>PostfixNode : <span class="keyword">public</span> Node { <a name="l00402"></a>00402 <span class="keyword">public</span>: <a name="l00403"></a>00403 PostfixNode(Node *e, Operator o) : expr(e), oper(o) {} <a name="l00404"></a>00404 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00405"></a>00405 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00406"></a>00406 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00407"></a>00407 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00408"></a>00408 <span class="keyword">private</span>: <a name="l00409"></a>00409 Node *expr; <a name="l00410"></a>00410 Operator oper; <a name="l00411"></a>00411 }; <a name="l00412"></a>00412 <a name="l00413"></a>00413 <span class="keyword">class </span>DeleteNode : <span class="keyword">public</span> Node { <a name="l00414"></a>00414 <span class="keyword">public</span>: <a name="l00415"></a>00415 DeleteNode(Node *e) : expr(e) {} <a name="l00416"></a>00416 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00417"></a>00417 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00418"></a>00418 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00419"></a>00419 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00420"></a>00420 <span class="keyword">private</span>: <a name="l00421"></a>00421 Node *expr; <a name="l00422"></a>00422 }; <a name="l00423"></a>00423 <a name="l00424"></a>00424 <span class="keyword">class </span>VoidNode : <span class="keyword">public</span> Node { <a name="l00425"></a>00425 <span class="keyword">public</span>: <a name="l00426"></a>00426 VoidNode(Node *e) : expr(e) {} <a name="l00427"></a>00427 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00428"></a>00428 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00429"></a>00429 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00430"></a>00430 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00431"></a>00431 <span class="keyword">private</span>: <a name="l00432"></a>00432 Node *expr; <a name="l00433"></a>00433 }; <a name="l00434"></a>00434 <a name="l00435"></a>00435 <span class="keyword">class </span>TypeOfNode : <span class="keyword">public</span> Node { <a name="l00436"></a>00436 <span class="keyword">public</span>: <a name="l00437"></a>00437 TypeOfNode(Node *e) : expr(e) {} <a name="l00438"></a>00438 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00439"></a>00439 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00440"></a>00440 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00441"></a>00441 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00442"></a>00442 <span class="keyword">private</span>: <a name="l00443"></a>00443 Node *expr; <a name="l00444"></a>00444 }; <a name="l00445"></a>00445 <a name="l00446"></a>00446 <span class="keyword">class </span>PrefixNode : <span class="keyword">public</span> Node { <a name="l00447"></a>00447 <span class="keyword">public</span>: <a name="l00448"></a>00448 PrefixNode(Operator o, Node *e) : oper(o), expr(e) {} <a name="l00449"></a>00449 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00450"></a>00450 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00451"></a>00451 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00452"></a>00452 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00453"></a>00453 <span class="keyword">private</span>: <a name="l00454"></a>00454 Operator oper; <a name="l00455"></a>00455 Node *expr; <a name="l00456"></a>00456 }; <a name="l00457"></a>00457 <a name="l00458"></a>00458 <span class="keyword">class </span>UnaryPlusNode : <span class="keyword">public</span> Node { <a name="l00459"></a>00459 <span class="keyword">public</span>: <a name="l00460"></a>00460 UnaryPlusNode(Node *e) : expr(e) {} <a name="l00461"></a>00461 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00462"></a>00462 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00463"></a>00463 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00464"></a>00464 <span class="keyword">virtual</span> <span class="keywordtype">double</span> toNumber(ExecState *exec) <span class="keyword">const</span>; <a name="l00465"></a>00465 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00466"></a>00466 <span class="keyword">private</span>: <a name="l00467"></a>00467 Node *expr; <a name="l00468"></a>00468 }; <a name="l00469"></a>00469 <a name="l00470"></a>00470 <span class="keyword">class </span>NegateNode : <span class="keyword">public</span> Node { <a name="l00471"></a>00471 <span class="keyword">public</span>: <a name="l00472"></a>00472 NegateNode(Node *e) : expr(e) {} <a name="l00473"></a>00473 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00474"></a>00474 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00475"></a>00475 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00476"></a>00476 <span class="keyword">virtual</span> <span class="keywordtype">double</span> toNumber(ExecState *exec) <span class="keyword">const</span>; <a name="l00477"></a>00477 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00478"></a>00478 <span class="keyword">private</span>: <a name="l00479"></a>00479 Node *expr; <a name="l00480"></a>00480 }; <a name="l00481"></a>00481 <a name="l00482"></a>00482 <span class="keyword">class </span>BitwiseNotNode : <span class="keyword">public</span> Node { <a name="l00483"></a>00483 <span class="keyword">public</span>: <a name="l00484"></a>00484 BitwiseNotNode(Node *e) : expr(e) {} <a name="l00485"></a>00485 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00486"></a>00486 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00487"></a>00487 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00488"></a>00488 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00489"></a>00489 <span class="keyword">private</span>: <a name="l00490"></a>00490 Node *expr; <a name="l00491"></a>00491 }; <a name="l00492"></a>00492 <a name="l00493"></a>00493 <span class="keyword">class </span>LogicalNotNode : <span class="keyword">public</span> Node { <a name="l00494"></a>00494 <span class="keyword">public</span>: <a name="l00495"></a>00495 LogicalNotNode(Node *e) : expr(e) {} <a name="l00496"></a>00496 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00497"></a>00497 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00498"></a>00498 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00499"></a>00499 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> toBoolean(ExecState *exec) <span class="keyword">const</span>; <a name="l00500"></a>00500 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00501"></a>00501 <span class="keyword">private</span>: <a name="l00502"></a>00502 Node *expr; <a name="l00503"></a>00503 }; <a name="l00504"></a>00504 <a name="l00505"></a>00505 <span class="keyword">class </span>MultNode : <span class="keyword">public</span> Node { <a name="l00506"></a>00506 <span class="keyword">public</span>: <a name="l00507"></a>00507 MultNode(Node *t1, Node *t2, <span class="keywordtype">char</span> op) : term1(t1), term2(t2), oper(op) {} <a name="l00508"></a>00508 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00509"></a>00509 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00510"></a>00510 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00511"></a>00511 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00512"></a>00512 <span class="keyword">private</span>: <a name="l00513"></a>00513 Node *term1, *term2; <a name="l00514"></a>00514 <span class="keywordtype">char</span> oper; <a name="l00515"></a>00515 }; <a name="l00516"></a>00516 <a name="l00517"></a>00517 <span class="keyword">class </span>AddNode : <span class="keyword">public</span> Node { <a name="l00518"></a>00518 <span class="keyword">public</span>: <a name="l00519"></a>00519 AddNode(Node *t1, Node *t2, <span class="keywordtype">char</span> op) : term1(t1), term2(t2), oper(op) {} <a name="l00520"></a>00520 <a name="l00521"></a>00521 <span class="keyword">static</span> Node* create(Node *t1, Node *t2, <span class="keywordtype">char</span> op); <a name="l00522"></a>00522 <a name="l00523"></a>00523 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00524"></a>00524 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00525"></a>00525 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00526"></a>00526 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00527"></a>00527 <span class="keyword">private</span>: <a name="l00528"></a>00528 Node *term1, *term2; <a name="l00529"></a>00529 <span class="keywordtype">char</span> oper; <a name="l00530"></a>00530 }; <a name="l00531"></a>00531 <a name="l00532"></a>00532 <span class="keyword">class </span>AppendStringNode : <span class="keyword">public</span> Node { <a name="l00533"></a>00533 <span class="keyword">public</span>: <a name="l00534"></a>00534 AppendStringNode(Node *t, <span class="keyword">const</span> UString &s) : term(t), str(s) { } <a name="l00535"></a>00535 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00536"></a>00536 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00537"></a>00537 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00538"></a>00538 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00539"></a>00539 <span class="keyword">private</span>: <a name="l00540"></a>00540 Node *term; <a name="l00541"></a>00541 UString str; <a name="l00542"></a>00542 }; <a name="l00543"></a>00543 <a name="l00544"></a>00544 <span class="keyword">class </span>ShiftNode : <span class="keyword">public</span> Node { <a name="l00545"></a>00545 <span class="keyword">public</span>: <a name="l00546"></a>00546 ShiftNode(Node *t1, Operator o, Node *t2) <a name="l00547"></a>00547 : term1(t1), term2(t2), oper(o) {} <a name="l00548"></a>00548 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00549"></a>00549 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00550"></a>00550 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00551"></a>00551 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00552"></a>00552 <span class="keyword">private</span>: <a name="l00553"></a>00553 Node *term1, *term2; <a name="l00554"></a>00554 Operator oper; <a name="l00555"></a>00555 }; <a name="l00556"></a>00556 <a name="l00557"></a>00557 <span class="keyword">class </span>RelationalNode : <span class="keyword">public</span> Node { <a name="l00558"></a>00558 <span class="keyword">public</span>: <a name="l00559"></a>00559 RelationalNode(Node *e1, Operator o, Node *e2) : <a name="l00560"></a>00560 expr1(e1), expr2(e2), oper(o) {} <a name="l00561"></a>00561 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00562"></a>00562 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00563"></a>00563 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00564"></a>00564 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00565"></a>00565 <span class="keyword">private</span>: <a name="l00566"></a>00566 Node *expr1, *expr2; <a name="l00567"></a>00567 Operator oper; <a name="l00568"></a>00568 }; <a name="l00569"></a>00569 <a name="l00570"></a>00570 <span class="keyword">class </span>EqualNode : <span class="keyword">public</span> Node { <a name="l00571"></a>00571 <span class="keyword">public</span>: <a name="l00572"></a>00572 EqualNode(Node *e1, Operator o, Node *e2) <a name="l00573"></a>00573 : expr1(e1), expr2(e2), oper(o) {} <a name="l00574"></a>00574 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00575"></a>00575 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00576"></a>00576 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00577"></a>00577 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00578"></a>00578 <span class="keyword">private</span>: <a name="l00579"></a>00579 Node *expr1, *expr2; <a name="l00580"></a>00580 Operator oper; <a name="l00581"></a>00581 }; <a name="l00582"></a>00582 <a name="l00583"></a>00583 <span class="keyword">class </span>BitOperNode : <span class="keyword">public</span> Node { <a name="l00584"></a>00584 <span class="keyword">public</span>: <a name="l00585"></a>00585 BitOperNode(Node *e1, Operator o, Node *e2) : <a name="l00586"></a>00586 expr1(e1), expr2(e2), oper(o) {} <a name="l00587"></a>00587 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00588"></a>00588 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00589"></a>00589 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00590"></a>00590 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00591"></a>00591 <span class="keyword">private</span>: <a name="l00592"></a>00592 Node *expr1, *expr2; <a name="l00593"></a>00593 Operator oper; <a name="l00594"></a>00594 }; <a name="l00595"></a>00595 <a name="l00599"></a><a class="code" href="classKJS_1_1BinaryLogicalNode.html">00599</a> <span class="keyword">class </span><a class="code" href="classKJS_1_1BinaryLogicalNode.html" title="expr1 && expr2, expr1 || expr2">BinaryLogicalNode</a> : <span class="keyword">public</span> Node { <a name="l00600"></a>00600 <span class="keyword">public</span>: <a name="l00601"></a>00601 <a class="code" href="classKJS_1_1BinaryLogicalNode.html" title="expr1 && expr2, expr1 || expr2">BinaryLogicalNode</a>(Node *e1, Operator o, Node *e2) : <a name="l00602"></a>00602 expr1(e1), expr2(e2), oper(o) {} <a name="l00603"></a>00603 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00604"></a>00604 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00605"></a>00605 <span class="keyword">virtual</span> <a class="code" href="classKJS_1_1Value.html" title="Value objects are act as wrappers ("smart pointers") around ValueImp objects and their descendents...">Value</a> evaluate(<a class="code" href="classKJS_1_1ExecState.html" title="Represents the current state of script execution.">ExecState</a> *exec) <span class="keyword">const</span>; <a name="l00606"></a>00606 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00607"></a>00607 <span class="keyword">private</span>: <a name="l00608"></a>00608 Node *expr1, *expr2; <a name="l00609"></a>00609 Operator oper; <a name="l00610"></a>00610 }; <a name="l00611"></a>00611 <a name="l00615"></a><a class="code" href="classKJS_1_1ConditionalNode.html">00615</a> <span class="keyword">class </span><a class="code" href="classKJS_1_1ConditionalNode.html" title="The ternary operator, "logical ? expr1 : expr2".">ConditionalNode</a> : <span class="keyword">public</span> Node { <a name="l00616"></a>00616 <span class="keyword">public</span>: <a name="l00617"></a>00617 <a class="code" href="classKJS_1_1ConditionalNode.html" title="The ternary operator, "logical ? expr1 : expr2".">ConditionalNode</a>(Node *l, Node *e1, Node *e2) : <a name="l00618"></a>00618 logical(l), expr1(e1), expr2(e2) {} <a name="l00619"></a>00619 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00620"></a>00620 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00621"></a>00621 <span class="keyword">virtual</span> <a class="code" href="classKJS_1_1Value.html" title="Value objects are act as wrappers ("smart pointers") around ValueImp objects and their descendents...">Value</a> evaluate(<a class="code" href="classKJS_1_1ExecState.html" title="Represents the current state of script execution.">ExecState</a> *exec) <span class="keyword">const</span>; <a name="l00622"></a>00622 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00623"></a>00623 <span class="keyword">private</span>: <a name="l00624"></a>00624 Node *logical, *expr1, *expr2; <a name="l00625"></a>00625 }; <a name="l00626"></a>00626 <a name="l00627"></a>00627 <span class="keyword">class </span>AssignNode : <span class="keyword">public</span> Node { <a name="l00628"></a>00628 <span class="keyword">public</span>: <a name="l00629"></a>00629 AssignNode(Node *l, Operator o, Node *e) : left(l), oper(o), expr(e) {} <a name="l00630"></a>00630 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00631"></a>00631 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00632"></a>00632 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00633"></a>00633 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00634"></a>00634 <span class="keyword">private</span>: <a name="l00635"></a>00635 Node *left; <a name="l00636"></a>00636 Operator oper; <a name="l00637"></a>00637 Node *expr; <a name="l00638"></a>00638 }; <a name="l00639"></a>00639 <a name="l00640"></a>00640 <span class="keyword">class </span>CommaNode : <span class="keyword">public</span> Node { <a name="l00641"></a>00641 <span class="keyword">public</span>: <a name="l00642"></a>00642 CommaNode(Node *e1, Node *e2) : expr1(e1), expr2(e2) {} <a name="l00643"></a>00643 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00644"></a>00644 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00645"></a>00645 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00646"></a>00646 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00647"></a>00647 <span class="keyword">private</span>: <a name="l00648"></a>00648 Node *expr1, *expr2; <a name="l00649"></a>00649 }; <a name="l00650"></a>00650 <a name="l00651"></a>00651 <span class="keyword">class </span>StatListNode : <span class="keyword">public</span> StatementNode { <a name="l00652"></a>00652 <span class="keyword">public</span>: <a name="l00653"></a>00653 <span class="comment">// list is circular during construction. cracked in CaseClauseNode ctor</span> <a name="l00654"></a>00654 StatListNode(StatementNode *s); <a name="l00655"></a>00655 StatListNode(StatListNode *l, StatementNode *s); <a name="l00656"></a>00656 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00657"></a>00657 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00658"></a>00658 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00659"></a>00659 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00660"></a>00660 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00661"></a>00661 <span class="keyword">private</span>: <a name="l00662"></a>00662 <span class="keyword">friend</span> <span class="keyword">class </span>CaseClauseNode; <a name="l00663"></a>00663 StatementNode *statement; <a name="l00664"></a>00664 StatListNode *list; <a name="l00665"></a>00665 }; <a name="l00666"></a>00666 <a name="l00667"></a>00667 <span class="keyword">class </span>AssignExprNode : <span class="keyword">public</span> Node { <a name="l00668"></a>00668 <span class="keyword">public</span>: <a name="l00669"></a>00669 AssignExprNode(Node *e) : expr(e) {} <a name="l00670"></a>00670 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00671"></a>00671 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00672"></a>00672 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00673"></a>00673 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00674"></a>00674 <span class="keyword">private</span>: <a name="l00675"></a>00675 Node *expr; <a name="l00676"></a>00676 }; <a name="l00677"></a>00677 <a name="l00678"></a>00678 <span class="keyword">class </span>VarDeclNode : <span class="keyword">public</span> Node { <a name="l00679"></a>00679 <span class="keyword">public</span>: <a name="l00680"></a>00680 <span class="keyword">enum</span> Type { Variable, Constant }; <a name="l00681"></a>00681 VarDeclNode(<span class="keyword">const</span> Identifier &<span class="keywordtype">id</span>, AssignExprNode *in, Type t); <a name="l00682"></a>00682 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00683"></a>00683 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00684"></a>00684 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00685"></a>00685 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00686"></a>00686 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00687"></a>00687 <span class="keyword">private</span>: <a name="l00688"></a>00688 Type varType; <a name="l00689"></a>00689 Identifier ident; <a name="l00690"></a>00690 AssignExprNode *init; <a name="l00691"></a>00691 }; <a name="l00692"></a>00692 <a name="l00693"></a>00693 <span class="keyword">class </span>VarDeclListNode : <span class="keyword">public</span> Node { <a name="l00694"></a>00694 <span class="keyword">public</span>: <a name="l00695"></a>00695 <span class="comment">// list pointer is tail of a circular list, cracked in the ForNode/VarStatementNode ctor</span> <a name="l00696"></a>00696 VarDeclListNode(VarDeclNode *v) : list(this), var(v) {} <a name="l00697"></a>00697 VarDeclListNode(VarDeclListNode *l, VarDeclNode *v) <a name="l00698"></a>00698 : list(l->list), var(v) { l->list = <span class="keyword">this</span>; } <a name="l00699"></a>00699 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00700"></a>00700 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00701"></a>00701 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00702"></a>00702 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00703"></a>00703 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00704"></a>00704 <span class="keyword">private</span>: <a name="l00705"></a>00705 <span class="keyword">friend</span> <span class="keyword">class </span>ForNode; <a name="l00706"></a>00706 <span class="keyword">friend</span> <span class="keyword">class </span>VarStatementNode; <a name="l00707"></a>00707 VarDeclListNode *list; <a name="l00708"></a>00708 VarDeclNode *var; <a name="l00709"></a>00709 }; <a name="l00710"></a>00710 <a name="l00711"></a>00711 <span class="keyword">class </span>VarStatementNode : <span class="keyword">public</span> StatementNode { <a name="l00712"></a>00712 <span class="keyword">public</span>: <a name="l00713"></a>00713 VarStatementNode(VarDeclListNode *l) : list(l->list) { l->list = 0; } <a name="l00714"></a>00714 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00715"></a>00715 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00716"></a>00716 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00717"></a>00717 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00718"></a>00718 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00719"></a>00719 <span class="keyword">private</span>: <a name="l00720"></a>00720 VarDeclListNode *list; <a name="l00721"></a>00721 }; <a name="l00722"></a>00722 <a name="l00723"></a>00723 <span class="keyword">class </span>BlockNode : <span class="keyword">public</span> StatementNode { <a name="l00724"></a>00724 <span class="keyword">public</span>: <a name="l00725"></a>00725 BlockNode(SourceElementsNode *s); <a name="l00726"></a>00726 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00727"></a>00727 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00728"></a>00728 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00729"></a>00729 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00730"></a>00730 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00731"></a>00731 <span class="keyword">protected</span>: <a name="l00732"></a>00732 SourceElementsNode *source; <a name="l00733"></a>00733 }; <a name="l00734"></a>00734 <a name="l00735"></a>00735 <span class="keyword">class </span>EmptyStatementNode : <span class="keyword">public</span> StatementNode { <a name="l00736"></a>00736 <span class="keyword">public</span>: <a name="l00737"></a>00737 EmptyStatementNode() { } <span class="comment">// debug</span> <a name="l00738"></a>00738 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00739"></a>00739 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00740"></a>00740 }; <a name="l00741"></a>00741 <a name="l00742"></a>00742 <span class="keyword">class </span>ExprStatementNode : <span class="keyword">public</span> StatementNode { <a name="l00743"></a>00743 <span class="keyword">public</span>: <a name="l00744"></a>00744 ExprStatementNode(Node *e) : expr(e) { } <a name="l00745"></a>00745 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00746"></a>00746 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00747"></a>00747 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00748"></a>00748 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00749"></a>00749 <span class="keyword">private</span>: <a name="l00750"></a>00750 Node *expr; <a name="l00751"></a>00751 }; <a name="l00752"></a>00752 <a name="l00753"></a>00753 <span class="keyword">class </span>IfNode : <span class="keyword">public</span> StatementNode { <a name="l00754"></a>00754 <span class="keyword">public</span>: <a name="l00755"></a>00755 IfNode(Node *e, StatementNode *s1, StatementNode *s2) <a name="l00756"></a>00756 : expr(e), statement1(s1), statement2(s2) {} <a name="l00757"></a>00757 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00758"></a>00758 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00759"></a>00759 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00760"></a>00760 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00761"></a>00761 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00762"></a>00762 <span class="keyword">private</span>: <a name="l00763"></a>00763 Node *expr; <a name="l00764"></a>00764 StatementNode *statement1, *statement2; <a name="l00765"></a>00765 }; <a name="l00766"></a>00766 <a name="l00767"></a>00767 <span class="keyword">class </span>DoWhileNode : <span class="keyword">public</span> StatementNode { <a name="l00768"></a>00768 <span class="keyword">public</span>: <a name="l00769"></a>00769 DoWhileNode(StatementNode *s, Node *e) : statement(s), expr(e) {} <a name="l00770"></a>00770 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00771"></a>00771 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00772"></a>00772 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00773"></a>00773 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00774"></a>00774 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00775"></a>00775 <span class="keyword">private</span>: <a name="l00776"></a>00776 StatementNode *statement; <a name="l00777"></a>00777 Node *expr; <a name="l00778"></a>00778 }; <a name="l00779"></a>00779 <a name="l00780"></a>00780 <span class="keyword">class </span>WhileNode : <span class="keyword">public</span> StatementNode { <a name="l00781"></a>00781 <span class="keyword">public</span>: <a name="l00782"></a>00782 WhileNode(Node *e, StatementNode *s) : expr(e), statement(s) {} <a name="l00783"></a>00783 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00784"></a>00784 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00785"></a>00785 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00786"></a>00786 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00787"></a>00787 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00788"></a>00788 <span class="keyword">private</span>: <a name="l00789"></a>00789 Node *expr; <a name="l00790"></a>00790 StatementNode *statement; <a name="l00791"></a>00791 }; <a name="l00792"></a>00792 <a name="l00793"></a>00793 <span class="keyword">class </span>ForNode : <span class="keyword">public</span> StatementNode { <a name="l00794"></a>00794 <span class="keyword">public</span>: <a name="l00795"></a>00795 ForNode(Node *e1, Node *e2, Node *e3, StatementNode *s) : <a name="l00796"></a>00796 expr1(e1), expr2(e2), expr3(e3), statement(s) {} <a name="l00797"></a>00797 ForNode(VarDeclListNode *e1, Node *e2, Node *e3, StatementNode *s) : <a name="l00798"></a>00798 expr1(e1->list), expr2(e2), expr3(e3), statement(s) { e1->list = 0; } <a name="l00799"></a>00799 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00800"></a>00800 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00801"></a>00801 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00802"></a>00802 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00803"></a>00803 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00804"></a>00804 <span class="keyword">private</span>: <a name="l00805"></a>00805 Node *expr1, *expr2, *expr3; <a name="l00806"></a>00806 StatementNode *statement; <a name="l00807"></a>00807 }; <a name="l00808"></a>00808 <a name="l00809"></a>00809 <span class="keyword">class </span>ForInNode : <span class="keyword">public</span> StatementNode { <a name="l00810"></a>00810 <span class="keyword">public</span>: <a name="l00811"></a>00811 ForInNode(Node *l, Node *e, StatementNode *s); <a name="l00812"></a>00812 ForInNode(<span class="keyword">const</span> Identifier &i, AssignExprNode *in, Node *e, StatementNode *s); <a name="l00813"></a>00813 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00814"></a>00814 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00815"></a>00815 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00816"></a>00816 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00817"></a>00817 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00818"></a>00818 <span class="keyword">private</span>: <a name="l00819"></a>00819 Identifier ident; <a name="l00820"></a>00820 AssignExprNode *init; <a name="l00821"></a>00821 Node *lexpr, *expr; <a name="l00822"></a>00822 VarDeclNode *varDecl; <a name="l00823"></a>00823 StatementNode *statement; <a name="l00824"></a>00824 }; <a name="l00825"></a>00825 <a name="l00826"></a>00826 <span class="keyword">class </span>ContinueNode : <span class="keyword">public</span> StatementNode { <a name="l00827"></a>00827 <span class="keyword">public</span>: <a name="l00828"></a>00828 ContinueNode() { } <a name="l00829"></a>00829 ContinueNode(<span class="keyword">const</span> Identifier &i) : ident(i) { } <a name="l00830"></a>00830 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00831"></a>00831 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00832"></a>00832 <span class="keyword">private</span>: <a name="l00833"></a>00833 Identifier ident; <a name="l00834"></a>00834 }; <a name="l00835"></a>00835 <a name="l00836"></a>00836 <span class="keyword">class </span>BreakNode : <span class="keyword">public</span> StatementNode { <a name="l00837"></a>00837 <span class="keyword">public</span>: <a name="l00838"></a>00838 BreakNode() { } <a name="l00839"></a>00839 BreakNode(<span class="keyword">const</span> Identifier &i) : ident(i) { } <a name="l00840"></a>00840 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00841"></a>00841 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00842"></a>00842 <span class="keyword">private</span>: <a name="l00843"></a>00843 Identifier ident; <a name="l00844"></a>00844 }; <a name="l00845"></a>00845 <a name="l00846"></a>00846 <span class="keyword">class </span>ReturnNode : <span class="keyword">public</span> StatementNode { <a name="l00847"></a>00847 <span class="keyword">public</span>: <a name="l00848"></a>00848 ReturnNode(Node *v) : value(v) {} <a name="l00849"></a>00849 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00850"></a>00850 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00851"></a>00851 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00852"></a>00852 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00853"></a>00853 <span class="keyword">private</span>: <a name="l00854"></a>00854 Node *value; <a name="l00855"></a>00855 }; <a name="l00856"></a>00856 <a name="l00857"></a>00857 <span class="keyword">class </span>WithNode : <span class="keyword">public</span> StatementNode { <a name="l00858"></a>00858 <span class="keyword">public</span>: <a name="l00859"></a>00859 WithNode(Node *e, StatementNode *s) : expr(e), statement(s) {} <a name="l00860"></a>00860 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00861"></a>00861 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00862"></a>00862 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00863"></a>00863 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00864"></a>00864 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00865"></a>00865 <span class="keyword">private</span>: <a name="l00866"></a>00866 Node *expr; <a name="l00867"></a>00867 StatementNode *statement; <a name="l00868"></a>00868 }; <a name="l00869"></a>00869 <a name="l00870"></a>00870 <span class="keyword">class </span>CaseClauseNode : <span class="keyword">public</span> Node { <a name="l00871"></a>00871 <span class="keyword">public</span>: <a name="l00872"></a>00872 CaseClauseNode(Node *e) : expr(e), list(0) { } <a name="l00873"></a>00873 CaseClauseNode(Node *e, StatListNode *l) <a name="l00874"></a>00874 : expr(e), list(l->list) { l->list = 0; } <a name="l00875"></a>00875 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00876"></a>00876 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00877"></a>00877 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00878"></a>00878 Completion evalStatements(ExecState *exec) <span class="keyword">const</span>; <a name="l00879"></a>00879 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00880"></a>00880 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00881"></a>00881 <span class="keyword">private</span>: <a name="l00882"></a>00882 Node *expr; <a name="l00883"></a>00883 StatListNode *list; <a name="l00884"></a>00884 }; <a name="l00885"></a>00885 <a name="l00886"></a>00886 <span class="keyword">class </span>ClauseListNode : <span class="keyword">public</span> Node { <a name="l00887"></a>00887 <span class="keyword">public</span>: <a name="l00888"></a>00888 <span class="comment">// list is circular during construction. cracked in CaseBlockNode ctor</span> <a name="l00889"></a>00889 ClauseListNode(CaseClauseNode *c) : cl(c), nx(this) { } <a name="l00890"></a>00890 ClauseListNode(ClauseListNode *n, CaseClauseNode *c) <a name="l00891"></a>00891 : cl(c), nx(n->nx) { n->nx = <span class="keyword">this</span>; } <a name="l00892"></a>00892 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00893"></a>00893 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00894"></a>00894 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00895"></a>00895 CaseClauseNode *clause()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> cl; } <a name="l00896"></a>00896 ClauseListNode *<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a3c93cec83afd9c54d443fe78a9899502">next</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> nx; } <a name="l00897"></a>00897 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00898"></a>00898 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00899"></a>00899 <span class="keyword">private</span>: <a name="l00900"></a>00900 <span class="keyword">friend</span> <span class="keyword">class </span>CaseBlockNode; <a name="l00901"></a>00901 CaseClauseNode *cl; <a name="l00902"></a>00902 ClauseListNode *nx; <a name="l00903"></a>00903 }; <a name="l00904"></a>00904 <a name="l00905"></a>00905 <span class="keyword">class </span>CaseBlockNode: <span class="keyword">public</span> Node { <a name="l00906"></a>00906 <span class="keyword">public</span>: <a name="l00907"></a>00907 CaseBlockNode(ClauseListNode *l1, CaseClauseNode *d, ClauseListNode *l2); <a name="l00908"></a>00908 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00909"></a>00909 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00910"></a>00910 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l00911"></a>00911 Completion evalBlock(ExecState *exec, <span class="keyword">const</span> Value& input) <span class="keyword">const</span>; <a name="l00912"></a>00912 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00913"></a>00913 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00914"></a>00914 <span class="keyword">private</span>: <a name="l00915"></a>00915 ClauseListNode *list1; <a name="l00916"></a>00916 CaseClauseNode *def; <a name="l00917"></a>00917 ClauseListNode *list2; <a name="l00918"></a>00918 }; <a name="l00919"></a>00919 <a name="l00920"></a>00920 <span class="keyword">class </span>SwitchNode : <span class="keyword">public</span> StatementNode { <a name="l00921"></a>00921 <span class="keyword">public</span>: <a name="l00922"></a>00922 SwitchNode(Node *e, CaseBlockNode *b) : expr(e), block(b) { } <a name="l00923"></a>00923 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00924"></a>00924 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00925"></a>00925 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00926"></a>00926 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00927"></a>00927 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00928"></a>00928 <span class="keyword">private</span>: <a name="l00929"></a>00929 Node *expr; <a name="l00930"></a>00930 CaseBlockNode *block; <a name="l00931"></a>00931 }; <a name="l00932"></a>00932 <a name="l00933"></a>00933 <span class="keyword">class </span>LabelNode : <span class="keyword">public</span> StatementNode { <a name="l00934"></a>00934 <span class="keyword">public</span>: <a name="l00935"></a>00935 LabelNode(<span class="keyword">const</span> Identifier &l, StatementNode *s) : <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#ac575a96ec71ffbbb731400aa6c9079b0">label</a>(l), statement(s) { } <a name="l00936"></a>00936 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00937"></a>00937 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00938"></a>00938 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00939"></a>00939 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00940"></a>00940 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00941"></a>00941 <span class="keyword">private</span>: <a name="l00942"></a>00942 Identifier <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#ac575a96ec71ffbbb731400aa6c9079b0">label</a>; <a name="l00943"></a>00943 StatementNode *statement; <a name="l00944"></a>00944 }; <a name="l00945"></a>00945 <a name="l00946"></a>00946 <span class="keyword">class </span>ThrowNode : <span class="keyword">public</span> StatementNode { <a name="l00947"></a>00947 <span class="keyword">public</span>: <a name="l00948"></a>00948 ThrowNode(Node *e) : expr(e) {} <a name="l00949"></a>00949 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00950"></a>00950 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00951"></a>00951 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00952"></a>00952 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00953"></a>00953 <span class="keyword">private</span>: <a name="l00954"></a>00954 Node *expr; <a name="l00955"></a>00955 }; <a name="l00956"></a>00956 <a name="l00957"></a>00957 <span class="keyword">class </span>CatchNode : <span class="keyword">public</span> StatementNode { <a name="l00958"></a>00958 <span class="keyword">public</span>: <a name="l00959"></a>00959 CatchNode(<span class="keyword">const</span> Identifier &i, StatementNode *b) : ident(i), block(b) {} <a name="l00960"></a>00960 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00961"></a>00961 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00962"></a>00962 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00963"></a>00963 Completion execute(ExecState *exec, <span class="keyword">const</span> Value &arg); <a name="l00964"></a>00964 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00965"></a>00965 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00966"></a>00966 <span class="keyword">private</span>: <a name="l00967"></a>00967 Identifier ident; <a name="l00968"></a>00968 StatementNode *block; <a name="l00969"></a>00969 }; <a name="l00970"></a>00970 <a name="l00971"></a>00971 <span class="keyword">class </span>FinallyNode : <span class="keyword">public</span> StatementNode { <a name="l00972"></a>00972 <span class="keyword">public</span>: <a name="l00973"></a>00973 FinallyNode(StatementNode *b) : block(b) {} <a name="l00974"></a>00974 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00975"></a>00975 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00976"></a>00976 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00977"></a>00977 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00978"></a>00978 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00979"></a>00979 <span class="keyword">private</span>: <a name="l00980"></a>00980 StatementNode *block; <a name="l00981"></a>00981 }; <a name="l00982"></a>00982 <a name="l00983"></a>00983 <span class="keyword">class </span>TryNode : <span class="keyword">public</span> StatementNode { <a name="l00984"></a>00984 <span class="keyword">public</span>: <a name="l00985"></a>00985 TryNode(StatementNode *b, CatchNode *c) <a name="l00986"></a>00986 : block(b), _catch(c), _final(0) {} <a name="l00987"></a>00987 TryNode(StatementNode *b, FinallyNode *f) <a name="l00988"></a>00988 : block(b), _catch(0), _final(f) {} <a name="l00989"></a>00989 TryNode(StatementNode *b, CatchNode *c, FinallyNode *f) <a name="l00990"></a>00990 : block(b), _catch(c), _final(f) {} <a name="l00991"></a>00991 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l00992"></a>00992 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l00993"></a>00993 <span class="keyword">virtual</span> Completion execute(ExecState *exec); <a name="l00994"></a>00994 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l00995"></a>00995 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l00996"></a>00996 <span class="keyword">private</span>: <a name="l00997"></a>00997 StatementNode *block; <a name="l00998"></a>00998 CatchNode *_catch; <a name="l00999"></a>00999 FinallyNode *_final; <a name="l01000"></a>01000 }; <a name="l01001"></a>01001 <a name="l01002"></a>01002 <span class="keyword">class </span>ParameterNode : <span class="keyword">public</span> Node { <a name="l01003"></a>01003 <span class="keyword">public</span>: <a name="l01004"></a>01004 <span class="comment">// list is circular during construction. cracked in FuncDecl/ExprNode ctor.</span> <a name="l01005"></a>01005 ParameterNode(<span class="keyword">const</span> Identifier &i) : id(i), <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a3c93cec83afd9c54d443fe78a9899502">next</a>(this) { } <a name="l01006"></a>01006 ParameterNode(ParameterNode *list, <span class="keyword">const</span> Identifier &i) <a name="l01007"></a>01007 : id(i), <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a3c93cec83afd9c54d443fe78a9899502">next</a>(list-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a3c93cec83afd9c54d443fe78a9899502">next</a>) { list->next = <span class="keyword">this</span>; } <a name="l01008"></a>01008 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l01009"></a>01009 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l01010"></a>01010 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l01011"></a>01011 Identifier ident()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> id; } <a name="l01012"></a>01012 ParameterNode *nextParam()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a3c93cec83afd9c54d443fe78a9899502">next</a>; } <a name="l01013"></a>01013 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l01014"></a>01014 <span class="keyword">private</span>: <a name="l01015"></a>01015 <span class="keyword">friend</span> <span class="keyword">class </span>FuncDeclNode; <a name="l01016"></a>01016 <span class="keyword">friend</span> <span class="keyword">class </span>FuncExprNode; <a name="l01017"></a>01017 Identifier id; <a name="l01018"></a>01018 ParameterNode *<a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a3c93cec83afd9c54d443fe78a9899502">next</a>; <a name="l01019"></a>01019 }; <a name="l01020"></a>01020 <a name="l01021"></a>01021 <span class="comment">// inherited by ProgramNode</span> <a name="l01022"></a>01022 <span class="keyword">class </span>FunctionBodyNode : <span class="keyword">public</span> BlockNode { <a name="l01023"></a>01023 <span class="keyword">public</span>: <a name="l01024"></a>01024 FunctionBodyNode(SourceElementsNode *s); <a name="l01025"></a>01025 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processFuncDecl(ExecState *exec); <a name="l01026"></a>01026 }; <a name="l01027"></a>01027 <a name="l01028"></a>01028 <span class="keyword">class </span>FuncDeclNode : <span class="keyword">public</span> StatementNode { <a name="l01029"></a>01029 <span class="keyword">public</span>: <a name="l01030"></a>01030 FuncDeclNode(<span class="keyword">const</span> Identifier &i, FunctionBodyNode *b) <a name="l01031"></a>01031 : ident(i), param(0), body(b) { } <a name="l01032"></a>01032 FuncDeclNode(<span class="keyword">const</span> Identifier &i, ParameterNode *p, FunctionBodyNode *b) <a name="l01033"></a>01033 : ident(i), param(p-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a3c93cec83afd9c54d443fe78a9899502">next</a>), body(b) { p->next = 0; } <a name="l01034"></a>01034 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l01035"></a>01035 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l01036"></a>01036 Completion execute(ExecState* <span class="comment">/*exec*/</span>) <a name="l01037"></a>01037 { <span class="comment">/* empty */</span> <span class="keywordflow">return</span> Completion(); } <a name="l01038"></a>01038 <span class="keywordtype">void</span> processFuncDecl(ExecState *exec); <a name="l01039"></a>01039 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l01040"></a>01040 <span class="keyword">private</span>: <a name="l01041"></a>01041 Identifier ident; <a name="l01042"></a>01042 ParameterNode *param; <a name="l01043"></a>01043 FunctionBodyNode *body; <a name="l01044"></a>01044 }; <a name="l01045"></a>01045 <a name="l01046"></a>01046 <span class="keyword">class </span>FuncExprNode : <span class="keyword">public</span> Node { <a name="l01047"></a>01047 <span class="keyword">public</span>: <a name="l01048"></a>01048 FuncExprNode(<span class="keyword">const</span> Identifier &i, FunctionBodyNode *b) <a name="l01049"></a>01049 : ident(i), param(0), body(b) { } <a name="l01050"></a>01050 FuncExprNode(<span class="keyword">const</span> Identifier &i, ParameterNode *p, FunctionBodyNode *b) <a name="l01051"></a>01051 : ident(i), param(p-><a class="codeRef" doxygen="kdecore.tag:../../kdecore/html/" href="../../kdecore/html/namespaceKStdAccel.html#a3c93cec83afd9c54d443fe78a9899502">next</a>), body(b) { p->next = 0; } <a name="l01052"></a>01052 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l01053"></a>01053 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l01054"></a>01054 <span class="keyword">virtual</span> Value evaluate(ExecState *exec) <span class="keyword">const</span>; <a name="l01055"></a>01055 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l01056"></a>01056 <span class="keyword">private</span>: <a name="l01057"></a>01057 Identifier ident; <a name="l01058"></a>01058 ParameterNode *param; <a name="l01059"></a>01059 FunctionBodyNode *body; <a name="l01060"></a>01060 }; <a name="l01061"></a>01061 <a name="l01062"></a>01062 <span class="comment">// A linked list of source element nodes</span> <a name="l01063"></a>01063 <span class="keyword">class </span>SourceElementsNode : <span class="keyword">public</span> StatementNode { <a name="l01064"></a>01064 <span class="keyword">public</span>: <a name="l01065"></a>01065 <span class="comment">// list is circular until cracked in BlockNode (or subclass) ctor</span> <a name="l01066"></a>01066 SourceElementsNode(StatementNode *s1); <a name="l01067"></a>01067 SourceElementsNode(SourceElementsNode *s1, StatementNode *s2); <a name="l01068"></a>01068 <span class="keyword">virtual</span> <span class="keywordtype">void</span> ref(); <a name="l01069"></a>01069 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> deref(); <a name="l01070"></a>01070 Completion execute(ExecState *exec); <a name="l01071"></a>01071 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processFuncDecl(ExecState *exec); <a name="l01072"></a>01072 <span class="keyword">virtual</span> <span class="keywordtype">void</span> processVarDecls(ExecState *exec); <a name="l01073"></a>01073 <span class="keyword">virtual</span> <span class="keywordtype">void</span> streamTo(SourceStream &s) <span class="keyword">const</span>; <a name="l01074"></a>01074 <span class="keyword">private</span>: <a name="l01075"></a>01075 <span class="keyword">friend</span> <span class="keyword">class </span>BlockNode; <a name="l01076"></a>01076 StatementNode *element; <span class="comment">// 'this' element</span> <a name="l01077"></a>01077 SourceElementsNode *elements; <span class="comment">// pointer to next</span> <a name="l01078"></a>01078 }; <a name="l01079"></a>01079 <a name="l01080"></a>01080 } <span class="comment">// namespace</span> <a name="l01081"></a>01081 <a name="l01082"></a>01082 <span class="preprocessor">#endif</span> </pre></div></div> </div> 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