Long live Qt 4.5!

1 files changed, 100 insertions, 0 deletions

diff --git a/src/xmlpatterns/parser/qparsercontext.cpp b/src/xmlpatterns/parser/qparsercontext.cpp
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+++ b/src/xmlpatterns/parser/qparsercontext.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (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 either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@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
+