Add experimental clang code-model plug-in.

Previously known as the wip/clang branch.

Contributors (in alphabetical order):
- Christian Kamm <christian.d.kamm@nokia.com>
- Erik Verbruggen <erik.verbruggen@digia.com>
- Leandro Melo <leandro.melo@nokia.com>
- Peter Kuemmel <syntheticpp@gmx.net>
- Sergey Shambir <sergey.shambir.auto@gmail.com>

Change-Id: I4c3ff600a19b6732641c1d5ef28236bf2cc17737
Reviewed-by: hjk <hjk121@nokiamail.com>

1 files changed, 66 insertions, 0 deletions

diff --git a/src/plugins/clangcodemodel/utils_p.h b/src/plugins/clangcodemodel/utils_p.h
new file mode 100644
index 0000000000..f88c10641e
--- /dev/null
+++ b/src/plugins/clangcodemodel/utils_p.h
@@ -0,0 +1,66 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 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 CLANG_REUSE_H
+#define CLANG_REUSE_H
+
+#include "sourcelocation.h"
+
+#include <clang-c/Index.h>
+
+#include <QtCore/QString>
+
+QT_BEGIN_NAMESPACE
+class QFileInfo;
+QT_END_NAMESPACE
+
+namespace ClangCodeModel {
+namespace Internal {
+
+class Unit;
+
+QString getQString(const CXString &cxString, bool disposeCXString = true);
+
+SourceLocation getInstantiatonLocation(const CXSourceLocation &loc); // Deprecated
+SourceLocation getSpellingLocation(const CXSourceLocation &loc);
+SourceLocation getExpansionLocation(const CXSourceLocation &loc);
+
+// There are slight differences of behavior from apparently similar Qt file processing functions.
+// For instance, QFileInfo::absoluteFilePath will uppercase driver letters, while the corresponding
+// QDir function will not do so. Besides, we need to keep paths clean. So in order to avoid
+// inconsistencies the functions below should be used for any indexing related task.
+QString normalizeFileName(const QString &fileName);
+QString normalizeFileName(const QFileInfo &fileInfo);
+
+QStringList formattedDiagnostics(const Unit &unit);
+
+} // Internal
+} // ClangCodeModel
+
+#endif // CLANG_REUSE_H