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author mandel
date Mon, 11 May 2009 16:01:50 +0000
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0:36fb74dc547d 1:e78566595089
1 /****************************************************************************
2 **
3 ** Copyright (C) 1992-2008 Nokia. All rights reserved.
4 ** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org>
5 **
6 ** This file is part of Qt Jambi.
7 **
8 ** * Commercial Usage
9 * Licensees holding valid Qt Commercial licenses may use this file in
10 * accordance with the Qt Commercial License Agreement provided with the
11 * Software or, alternatively, in accordance with the terms contained in
12 * a written agreement between you and Nokia.
13 *
14 *
15 * GNU General Public License Usage
16 * Alternatively, this file may be used under the terms of the GNU
17 * General Public License versions 2.0 or 3.0 as published by the Free
18 * Software Foundation and appearing in the file LICENSE.GPL included in
19 * the packaging of this file. Please review the following information
20 * to ensure GNU General Public Licensing requirements will be met:
21 * http://www.fsf.org/licensing/licenses/info/GPLv2.html and
22 * http://www.gnu.org/copyleft/gpl.html. In addition, as a special
23 * exception, Nokia gives you certain additional rights. These rights
24 * are described in the Nokia Qt GPL Exception version 1.2, included in
25 * the file GPL_EXCEPTION.txt in this package.
26 *
27 * Qt for Windows(R) Licensees
28 * As a special exception, Nokia, as the sole copyright holder for Qt
29 * Designer, grants users of the Qt/Eclipse Integration plug-in the
30 * right for the Qt/Eclipse Integration to link to functionality
31 * provided by Qt Designer and its related libraries.
32 *
33 *
34 * If you are unsure which license is appropriate for your use, please
35 * contact the sales department at qt-sales@nokia.com.
36
37 **
38 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
39 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
40 **
41 ****************************************************************************/
42
43
44 #ifndef PARSER_H
45 #define PARSER_H
46
47 #include "ast.h"
48 #include "lexer.h"
49
50 #include <QtCore/QString>
51
52 class FileSymbol;
53 class Control;
54
55 class Parser
56 {
57 public:
58 Parser(Control *control);
59 ~Parser();
60
61 LocationManager &location() { return _M_location; }
62
63 TranslationUnitAST *parse(const char *contents, std::size_t size, pool *p);
64
65 private:
66 void reportError(const QString& msg);
67 void syntaxError();
68 void tokenRequiredError(int expected);
69
70 public:
71 bool skipFunctionBody(StatementAST *&node);
72
73 public:
74 bool parse_Attribute__();
75 bool parseAbstractDeclarator(DeclaratorAST *&node);
76 bool parseAccessSpecifier(DeclarationAST *&node);
77 bool parseAdditiveExpression(ExpressionAST *&node);
78 bool parseAndExpression(ExpressionAST *&node, bool templArgs = false);
79 bool parseAsmDefinition(DeclarationAST *&node);
80 bool parseAssignmentExpression(ExpressionAST *&node);
81 bool parseBaseClause(BaseClauseAST *&node);
82 bool parseBaseSpecifier(BaseSpecifierAST *&node);
83 bool parseBlockDeclaration(DeclarationAST *&node);
84 bool parseCastExpression(ExpressionAST *&node);
85 bool parseClassSpecifier(TypeSpecifierAST *&node);
86 bool parseForwardDeclarationSpecifier(TypeSpecifierAST *&node);
87 bool parseCommaExpression(ExpressionAST *&node);
88 bool parseCompoundStatement(StatementAST *&node);
89 bool parseCondition(ConditionAST *&node, bool initRequired = true);
90 bool parseConditionalExpression(ExpressionAST *&node);
91 bool parseConstantExpression(ExpressionAST *&node);
92 bool parseCtorInitializer(CtorInitializerAST *&node);
93 bool parseCvQualify(const ListNode<std::size_t> *&node);
94 bool parseDeclaration(DeclarationAST *&node);
95 bool parseDeclarationInternal(DeclarationAST *&node);
96 bool parseDeclarationStatement(StatementAST *&node);
97 bool parseDeclarator(DeclaratorAST *&node);
98 bool parseDeleteExpression(ExpressionAST *&node);
99 bool parseDoStatement(StatementAST *&node);
100 bool parseElaboratedTypeSpecifier(TypeSpecifierAST *&node);
101 bool parseEnumSpecifier(TypeSpecifierAST *&node);
102 bool parseEnumerator(EnumeratorAST *&node);
103 bool parseEqualityExpression(ExpressionAST *&node,
104 bool templArgs = false);
105 bool parseExceptionSpecification(ExceptionSpecificationAST *&node);
106 bool parseExclusiveOrExpression(ExpressionAST *&node,
107 bool templArgs = false);
108 bool parseExpression(ExpressionAST *&node);
109 bool parseExpressionOrDeclarationStatement(StatementAST *&node);
110 bool parseExpressionStatement(StatementAST *&node);
111 bool parseForInitStatement(StatementAST *&node);
112 bool parseForStatement(StatementAST *&node);
113 bool parseFunctionBody(StatementAST *&node);
114 bool parseFunctionSpecifier(const ListNode<std::size_t> *&node);
115 bool parseIfStatement(StatementAST *&node);
116 bool parseInclusiveOrExpression(ExpressionAST *&node,
117 bool templArgs = false);
118 bool parseInitDeclarator(InitDeclaratorAST *&node);
119 bool parseInitDeclaratorList(const ListNode<InitDeclaratorAST*> *&node);
120 bool parseInitializer(InitializerAST *&node);
121 bool parseInitializerClause(InitializerClauseAST *&node);
122 bool parseLabeledStatement(StatementAST *&node);
123 bool parseLinkageBody(LinkageBodyAST *&node);
124 bool parseLinkageSpecification(DeclarationAST *&node);
125 bool parseLogicalAndExpression(ExpressionAST *&node,
126 bool templArgs = false);
127 bool parseLogicalOrExpression(ExpressionAST *&node,
128 bool templArgs = false);
129 bool parseMemInitializer(MemInitializerAST *&node);
130 bool parseMemInitializerList(const ListNode<MemInitializerAST*> *&node);
131 bool parseMemberSpecification(DeclarationAST *&node);
132 bool parseMultiplicativeExpression(ExpressionAST *&node);
133 bool parseName(NameAST *&node, bool acceptTemplateId = false);
134 bool parseNamespace(DeclarationAST *&node);
135 bool parseNamespaceAliasDefinition(DeclarationAST *&node);
136 bool parseNewDeclarator(NewDeclaratorAST *&node);
137 bool parseNewExpression(ExpressionAST *&node);
138 bool parseNewInitializer(NewInitializerAST *&node);
139 bool parseNewTypeId(NewTypeIdAST *&node);
140 bool parseOperator(OperatorAST *&node);
141 bool parseOperatorFunctionId(OperatorFunctionIdAST *&node);
142 bool parseParameterDeclaration(ParameterDeclarationAST *&node);
143 bool parseParameterDeclarationClause(ParameterDeclarationClauseAST *&node);
144 bool parseParameterDeclarationList(const ListNode<ParameterDeclarationAST*> *&node);
145 bool parsePmExpression(ExpressionAST *&node);
146 bool parsePostfixExpression(ExpressionAST *&node);
147 bool parsePostfixExpressionInternal(ExpressionAST *&node);
148 bool parsePrimaryExpression(ExpressionAST *&node);
149 bool parsePtrOperator(PtrOperatorAST *&node);
150 bool parsePtrToMember(PtrToMemberAST *&node);
151 bool parseRelationalExpression(ExpressionAST *&node,
152 bool templArgs = false);
153 bool parseShiftExpression(ExpressionAST *&node);
154 bool parseSimpleTypeSpecifier(TypeSpecifierAST *&node,
155 bool onlyIntegral = false);
156 bool parseStatement(StatementAST *&node);
157 bool parseStorageClassSpecifier(const ListNode<std::size_t> *&node);
158 bool parseStringLiteral(StringLiteralAST *&node);
159 bool parseSwitchStatement(StatementAST *&node);
160 bool parseTemplateArgument(TemplateArgumentAST *&node);
161 bool parseTemplateArgumentList(const ListNode<TemplateArgumentAST*> *&node,
162 bool reportError = true);
163 bool parseTemplateDeclaration(DeclarationAST *&node);
164 bool parseTemplateParameter(TemplateParameterAST *&node);
165 bool parseTemplateParameterList(const ListNode<TemplateParameterAST*> *&node);
166 bool parseThrowExpression(ExpressionAST *&node);
167 bool parseTranslationUnit(TranslationUnitAST *&node);
168 bool parseTryBlockStatement(StatementAST *&node);
169 bool parseTypeId(TypeIdAST *&node);
170 bool parseTypeIdList(const ListNode<TypeIdAST*> *&node);
171 bool parseTypeParameter(TypeParameterAST *&node);
172 bool parseTypeSpecifier(TypeSpecifierAST *&node);
173 bool parseTypeSpecifierOrClassSpec(TypeSpecifierAST *&node);
174 bool parseTypedef(DeclarationAST *&node);
175 bool parseUnaryExpression(ExpressionAST *&node);
176 bool parseUnqualifiedName(UnqualifiedNameAST *&node,
177 bool parseTemplateId = true);
178 bool parseUsing(DeclarationAST *&node);
179 bool parseUsingDirective(DeclarationAST *&node);
180 bool parseWhileStatement(StatementAST *&node);
181 bool parseWinDeclSpec(WinDeclSpecAST *&node);
182
183 bool parseQ_PROPERTY(DeclarationAST *&node);
184 bool parseQ_ENUMS(DeclarationAST *&node);
185
186 bool skipUntil(int token);
187 bool skipUntilDeclaration();
188 bool skipUntilStatement();
189 bool skip(int l, int r);
190
191 void advance();
192
193 // private:
194 TokenStream token_stream;
195 LocationTable location_table;
196 LocationTable line_table;
197
198 bool block_errors(bool block);
199
200 private:
201 QString tokenText(AST *) const;
202
203 LocationManager _M_location;
204 Control *control;
205 Lexer lexer;
206 pool *_M_pool;
207 bool _M_block_errors;
208
209 private:
210 Parser(const Parser& source);
211 void operator = (const Parser& source);
212 };
213
214 #endif
215
216 // kate: space-indent on; indent-width 2; replace-tabs on;