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Diffstat (limited to 'src/xmlpatterns/parser/qparsercontext.cpp')
| -rw-r--r-- | src/xmlpatterns/parser/qparsercontext.cpp | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/xmlpatterns/parser/qparsercontext.cpp b/src/xmlpatterns/parser/qparsercontext.cpp new file mode 100644 index 0000000..22e6221 --- /dev/null +++ b/src/xmlpatterns/parser/qparsercontext.cpp @@ -0,0 +1,100 @@ +/**************************************************************************** +** +** 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 QtXmlPatterns module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** 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, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGlobal> + +#include "qexpression_p.h" +#include "qstaticcontext_p.h" +#include "qtokenizer_p.h" + +#include "qparsercontext_p.h" + +QT_BEGIN_NAMESPACE + +using namespace QPatternist; + +ParserContext::ParserContext(const StaticContext::Ptr &context, + const QXmlQuery::QueryLanguage lang, + Tokenizer *const tokener) : staticContext(context) + , tokenizer(tokener) + , languageAccent(lang) + , nodeTestSource(BuiltinTypes::element) + , moduleNamespace(StandardNamespaces::empty) + , isPreviousEnclosedExpr(false) + , elementConstructorDepth(0) + , hasSecondPrologPart(false) + , preserveNamespacesMode(true) + , inheritNamespacesMode(true) + , isParsingPattern(false) + , currentImportPrecedence(1) + , m_evaluationCacheSlot(-1) + , m_expressionSlot(0) + , m_positionSlot(-1) + , m_globalVariableSlot(-1) + , m_currentTemplateID(InitialTemplateID) +{ + resolvers.push(context->namespaceBindings()); + Q_ASSERT(tokenizer); + Q_ASSERT(context); + m_isParsingWithParam.push(false); + isBackwardsCompat.push(false); +} + +void ParserContext::finalizePushedVariable(const int amount, + const bool shouldPop) +{ + for(int i = 0; i < amount; ++i) + { + const VariableDeclaration::Ptr var(shouldPop ? variables.pop() : variables.top()); + Q_ASSERT(var); + + if(var->isUsed()) + continue; + else + { + staticContext->warning(QtXmlPatterns::tr("The variable %1 is unused") + .arg(formatKeyword(var, staticContext->namePool()))); + } + } +} + +QT_END_NAMESPACE + |