diff options
Diffstat (limited to 'src/script/parser/qscriptsyntaxchecker_p.h')
-rw-r--r-- | src/script/parser/qscriptsyntaxchecker_p.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/src/script/parser/qscriptsyntaxchecker_p.h b/src/script/parser/qscriptsyntaxchecker_p.h deleted file mode 100644 index 3b16c64..0000000 --- a/src/script/parser/qscriptsyntaxchecker_p.h +++ /dev/null @@ -1,96 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtScript module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL-ONLY$ -** GNU Lesser General Public License Usage -** 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. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSCRIPTSYNTAXCHECKER_H -#define QSCRIPTSYNTAXCHECKER_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include <QtCore/qstring.h> - -#include "qscriptgrammar_p.h" - -QT_BEGIN_NAMESPACE - -namespace QScript { - -class Lexer; - -class SyntaxChecker: protected QScriptGrammar -{ -public: - enum State { - Error, - Intermediate, - Valid, - }; - - struct Result { - Result(State s, int ln, int col, const QString &msg) - : state(s), errorLineNumber(ln), errorColumnNumber(col), - errorMessage(msg) {} - State state; - int errorLineNumber; - int errorColumnNumber; - QString errorMessage; - }; - - SyntaxChecker(); - ~SyntaxChecker(); - - Result checkSyntax(const QString &code); - -protected: - bool automatic(QScript::Lexer *lexer, int token) const; - inline void reallocateStack(); - -protected: - int tos; - int stack_size; - int *state_stack; -}; - -inline void SyntaxChecker::reallocateStack() -{ - if (! stack_size) - stack_size = 128; - else - stack_size <<= 1; - - state_stack = reinterpret_cast<int*> (qRealloc(state_stack, stack_size * sizeof(int))); -} - -} // namespace QScript - -QT_END_NAMESPACE - -#endif |