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annotate generator/parser/type_compiler.cpp @ 414:b2a803c73b89 default tip
Declare tabArray const.
| author | David Nadlinger <code@klickverbot.at> |
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| date | Fri, 06 May 2011 13:39:49 +0200 |
| parents | 09a0f1d048f2 |
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| 1 | 1 /**************************************************************************** |
| 2 ** | |
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3 ** Copyright (C) 1992-2009 Nokia. All rights reserved. |
| 1 | 4 ** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org> |
| 5 ** | |
| 6 ** This file is part of Qt Jambi. | |
| 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 GNU Lesser General Public License Usage |
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15 Alternatively, this file may be used under the terms of the GNU Lesser |
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16 General Public License version 2.1 as published by the Free Software |
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17 Foundation and appearing in the file LICENSE.LGPL included in the |
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18 packaging of this file. Please review the following information to |
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19 ensure the GNU Lesser General Public License version 2.1 requirements |
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20 will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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21 |
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22 In addition, as a special exception, Nokia gives you certain |
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23 additional rights. These rights are described in the Nokia Qt LGPL |
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24 Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this |
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25 package. |
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26 |
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27 GNU General Public License Usage |
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28 Alternatively, this file may be used under the terms of the GNU |
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29 General Public License version 3.0 as published by the Free Software |
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30 Foundation and appearing in the file LICENSE.GPL included in the |
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31 packaging of this file. Please review the following information to |
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32 ensure the GNU General Public License version 3.0 requirements will be |
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33 met: http://www.gnu.org/copyleft/gpl.html. |
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34 |
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35 If you are unsure which license is appropriate for your use, please |
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36 contact the sales department at qt-sales@nokia.com. |
| 1 | 37 |
| 38 ** | |
| 39 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | |
| 40 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
| 41 ** | |
| 42 ****************************************************************************/ | |
| 43 | |
| 44 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 45 | |
| 46 | |
| 47 #include "type_compiler.h" | |
| 48 #include "name_compiler.h" | |
| 49 #include "lexer.h" | |
| 50 #include "symbol.h" | |
| 51 #include "tokens.h" | |
| 52 #include "binder.h" | |
| 53 | |
| 54 #include <QtCore/QString> | |
| 55 | |
| 56 TypeCompiler::TypeCompiler(Binder *binder) | |
| 57 : _M_binder (binder), _M_token_stream(binder->tokenStream ()) | |
| 58 { | |
| 59 } | |
| 60 | |
| 61 void TypeCompiler::run(TypeSpecifierAST *node) | |
| 62 { | |
| 63 _M_type.clear(); | |
| 64 _M_cv.clear(); | |
| 65 | |
| 66 visit(node); | |
| 67 | |
| 68 if (node && node->cv) | |
| 69 { | |
| 70 const ListNode<std::size_t> *it = node->cv->toFront(); | |
| 71 const ListNode<std::size_t> *end = it; | |
| 72 do | |
| 73 { | |
| 74 int kind = _M_token_stream->kind(it->element); | |
| 75 if (! _M_cv.contains(kind)) | |
| 76 _M_cv.append(kind); | |
| 77 | |
| 78 it = it->next; | |
| 79 } | |
| 80 while (it != end); | |
| 81 } | |
| 82 } | |
| 83 | |
| 84 void TypeCompiler::visitClassSpecifier(ClassSpecifierAST *node) | |
| 85 { | |
| 86 visit(node->name); | |
| 87 } | |
| 88 | |
| 89 void TypeCompiler::visitEnumSpecifier(EnumSpecifierAST *node) | |
| 90 { | |
| 91 visit(node->name); | |
| 92 } | |
| 93 | |
| 94 void TypeCompiler::visitElaboratedTypeSpecifier(ElaboratedTypeSpecifierAST *node) | |
| 95 { | |
| 96 visit(node->name); | |
| 97 } | |
| 98 | |
| 99 void TypeCompiler::visitSimpleTypeSpecifier(SimpleTypeSpecifierAST *node) | |
| 100 { | |
| 101 if (const ListNode<std::size_t> *it = node->integrals) | |
| 102 { | |
| 103 it = it->toFront(); | |
| 104 const ListNode<std::size_t> *end = it; | |
| 105 QString current_item; | |
| 106 do | |
| 107 { | |
| 108 std::size_t token = it->element; | |
| 109 current_item += token_name(_M_token_stream->kind(token)); | |
| 110 current_item += " "; | |
| 111 it = it->next; | |
| 112 } | |
| 113 while (it != end); | |
| 114 _M_type += current_item.trimmed(); | |
| 115 } | |
| 116 else if (node->type_of) | |
| 117 { | |
| 118 // ### implement me | |
| 119 _M_type += QLatin1String("typeof<...>"); | |
| 120 } | |
| 121 | |
| 122 visit(node->name); | |
| 123 } | |
| 124 | |
| 125 void TypeCompiler::visitName(NameAST *node) | |
| 126 { | |
| 127 NameCompiler name_cc(_M_binder); | |
| 128 name_cc.run(node); | |
| 129 _M_type = name_cc.qualifiedName(); | |
| 130 } | |
| 131 | |
| 132 QStringList TypeCompiler::cvString() const | |
| 133 { | |
| 134 QStringList lst; | |
| 135 | |
| 136 foreach (int q, cv()) | |
| 137 { | |
| 138 if (q == Token_const) | |
| 139 lst.append(QLatin1String("const")); | |
| 140 else if (q == Token_volatile) | |
| 141 lst.append(QLatin1String("volatile")); | |
| 142 } | |
| 143 | |
| 144 return lst; | |
| 145 } | |
| 146 | |
| 147 bool TypeCompiler::isConstant() const | |
| 148 { | |
| 149 return _M_cv.contains(Token_const); | |
| 150 } | |
| 151 | |
| 152 bool TypeCompiler::isVolatile() const | |
| 153 { | |
| 154 return _M_cv.contains(Token_volatile); | |
| 155 } | |
| 156 | |
| 157 // kate: space-indent on; indent-width 2; replace-tabs on; |