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1 /****************************************************************************
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2 **
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3 ** Copyright (C) 1992-2008 Nokia. All rights reserved.
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4 ** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org>
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5 **
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6 ** This file is part of Qt Jambi.
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7 **
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8 ** * Commercial Usage
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9 * Licensees holding valid Qt Commercial licenses may use this file in
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10 * accordance with the Qt Commercial License Agreement provided with the
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11 * Software or, alternatively, in accordance with the terms contained in
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12 * a written agreement between you and Nokia.
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13 *
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14 *
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15 * GNU General Public License Usage
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16 * Alternatively, this file may be used under the terms of the GNU
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17 * General Public License versions 2.0 or 3.0 as published by the Free
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18 * Software Foundation and appearing in the file LICENSE.GPL included in
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19 * the packaging of this file. Please review the following information
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20 * to ensure GNU General Public Licensing requirements will be met:
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21 * http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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22 * http://www.gnu.org/copyleft/gpl.html. In addition, as a special
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23 * exception, Nokia gives you certain additional rights. These rights
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24 * are described in the Nokia Qt GPL Exception version 1.2, included in
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25 * the file GPL_EXCEPTION.txt in this package.
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26 *
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27 * Qt for Windows(R) Licensees
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28 * As a special exception, Nokia, as the sole copyright holder for Qt
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29 * Designer, grants users of the Qt/Eclipse Integration plug-in the
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30 * right for the Qt/Eclipse Integration to link to functionality
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31 * provided by Qt Designer and its related libraries.
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32 *
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33 *
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34 * If you are unsure which license is appropriate for your use, please
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35 * contact the sales department at qt-sales@nokia.com.
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36
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37 **
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38 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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39 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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40 **
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41 ****************************************************************************/
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42
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43 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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44
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45
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46 #include "type_compiler.h"
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47 #include "name_compiler.h"
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48 #include "lexer.h"
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49 #include "symbol.h"
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50 #include "tokens.h"
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51 #include "binder.h"
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52
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53 #include <QtCore/QString>
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54
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55 TypeCompiler::TypeCompiler(Binder *binder)
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56 : _M_binder (binder), _M_token_stream(binder->tokenStream ())
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57 {
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58 }
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59
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60 void TypeCompiler::run(TypeSpecifierAST *node)
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61 {
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62 _M_type.clear();
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63 _M_cv.clear();
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64
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65 visit(node);
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66
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67 if (node && node->cv)
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68 {
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69 const ListNode<std::size_t> *it = node->cv->toFront();
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70 const ListNode<std::size_t> *end = it;
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71 do
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72 {
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73 int kind = _M_token_stream->kind(it->element);
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74 if (! _M_cv.contains(kind))
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75 _M_cv.append(kind);
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76
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77 it = it->next;
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78 }
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79 while (it != end);
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80 }
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81 }
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82
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83 void TypeCompiler::visitClassSpecifier(ClassSpecifierAST *node)
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84 {
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85 visit(node->name);
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86 }
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87
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88 void TypeCompiler::visitEnumSpecifier(EnumSpecifierAST *node)
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89 {
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90 visit(node->name);
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91 }
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92
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93 void TypeCompiler::visitElaboratedTypeSpecifier(ElaboratedTypeSpecifierAST *node)
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94 {
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95 visit(node->name);
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96 }
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97
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98 void TypeCompiler::visitSimpleTypeSpecifier(SimpleTypeSpecifierAST *node)
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99 {
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100 if (const ListNode<std::size_t> *it = node->integrals)
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101 {
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102 it = it->toFront();
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103 const ListNode<std::size_t> *end = it;
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104 QString current_item;
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105 do
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106 {
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107 std::size_t token = it->element;
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108 current_item += token_name(_M_token_stream->kind(token));
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109 current_item += " ";
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110 it = it->next;
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111 }
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112 while (it != end);
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113 _M_type += current_item.trimmed();
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114 }
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115 else if (node->type_of)
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116 {
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117 // ### implement me
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118 _M_type += QLatin1String("typeof<...>");
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119 }
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120
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121 visit(node->name);
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122 }
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123
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124 void TypeCompiler::visitName(NameAST *node)
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125 {
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126 NameCompiler name_cc(_M_binder);
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127 name_cc.run(node);
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128 _M_type = name_cc.qualifiedName();
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129 }
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130
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131 QStringList TypeCompiler::cvString() const
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132 {
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133 QStringList lst;
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134
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135 foreach (int q, cv())
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136 {
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137 if (q == Token_const)
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138 lst.append(QLatin1String("const"));
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139 else if (q == Token_volatile)
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140 lst.append(QLatin1String("volatile"));
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141 }
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142
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143 return lst;
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144 }
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145
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146 bool TypeCompiler::isConstant() const
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147 {
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148 return _M_cv.contains(Token_const);
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149 }
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150
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151 bool TypeCompiler::isVolatile() const
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152 {
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153 return _M_cv.contains(Token_volatile);
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154 }
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155
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156 // kate: space-indent on; indent-width 2; replace-tabs on;
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