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Diffstat (limited to 'tests/manual/plain-cplusplus/Preprocessor.h')
-rw-r--r-- | tests/manual/plain-cplusplus/Preprocessor.h | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/tests/manual/plain-cplusplus/Preprocessor.h b/tests/manual/plain-cplusplus/Preprocessor.h deleted file mode 100644 index a30bd7751d..0000000000 --- a/tests/manual/plain-cplusplus/Preprocessor.h +++ /dev/null @@ -1,135 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of Qt Creator. -** -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -****************************************************************************/ -#ifndef CPLUSPLUS_PREPROCESSOR_H -#define CPLUSPLUS_PREPROCESSOR_H - -#include <CPlusPlusForwardDeclarations.h> -#include <iosfwd> -#include <vector> -#include <map> -#include <cstring> - -namespace CPlusPlus { - -class Lexer; -class Token; - -class StringRef -{ - const char *_text; - unsigned _size; - -public: - typedef const char *iterator; - typedef const char *const_iterator; - - StringRef() - : _text(0), _size(0) {} - - StringRef(const char *text, unsigned size) - : _text(text), _size(size) {} - - StringRef(const char *text) - : _text(text), _size(std::strlen(text)) {} - - inline const char *text() const { return _text; } - inline unsigned size() const { return _size; } - - inline const_iterator begin() const { return _text; } - inline const_iterator end() const { return _text + _size; } - - bool operator == (const StringRef &other) const - { - if (_size == other._size) - return _text == other._text || ! std::strncmp(_text, other._text, _size); - - return false; - } - - bool operator != (const StringRef &other) const - { return ! operator == (other); } - - bool operator < (const StringRef &other) const - { return std::lexicographical_compare(begin(), end(), other.begin(), other.end()); } -}; - -class CPLUSPLUS_EXPORT Preprocessor -{ -public: - Preprocessor(std::ostream &out); - - void operator()(const char *source, unsigned size, const StringRef ¤tFileName); - -private: - struct Macro - { - Macro(): isFunctionLike(false), isVariadic(false) {} - - std::vector<StringRef> formals; - std::vector<Token> body; - bool isFunctionLike: 1; - bool isVariadic: 1; - }; - - void run(const char *source, unsigned size); - - Lexer *switchLexer(Lexer *lex); - StringRef switchSource(const StringRef &source); - - const Macro *resolveMacro(const StringRef &name) const; - - StringRef asStringRef(const Token &tk) const; - void lex(Token *tk); - bool isValidToken(const Token &tk) const; - - void handlePreprocessorDirective(Token *tk); - void handleDefineDirective(Token *tk); - void skipPreprocesorDirective(Token *tk); - - void collectActualArguments(Token *tk, std::vector<std::vector<Token> > *actuals); - void scanActualArgument(Token *tk, std::vector<Token> *tokens); - -private: - struct TokenBuffer; - - std::ostream &out; - StringRef _currentFileName; - Lexer *_lexer; - StringRef _source; - TokenBuffer *_tokenBuffer; - bool inPreprocessorDirective: 1; - std::map<StringRef, Macro> macros; -}; - -} // end of namespace CPlusPlus - -CPLUSPLUS_EXPORT std::ostream &operator << (std::ostream &out, const CPlusPlus::StringRef &s); - -#endif // CPLUSPLUS_PREPROCESSOR_H - |