1 files changed, 124 insertions, 0 deletions
diff --git a/sources/shiboken6/ApiExtractor/clangparser/clangutils.h b/sources/shiboken6/ApiExtractor/clangparser/clangutils.h
new file mode 100644
index 000000000..fba10206c
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+++ b/sources/shiboken6/ApiExtractor/clangparser/clangutils.h
@@ -0,0 +1,124 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt for Python.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CLANGUTILS_H
+#define CLANGUTILS_H
+
+#include <clang-c/Index.h>
+#include <qtcompat.h>
+#include <QtCore/QPair>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QVector>
+
+#include <functional>
+
+QT_FORWARD_DECLARE_CLASS(QDebug)
+
+bool operator==(const CXCursor &c1, const CXCursor &c2);
+QtCompatHashFunctionType qHash(const CXCursor &c, QtCompatHashFunctionType seed = 0);
+
+bool operator==(const CXType &t1, const CXType &t2);
+QtCompatHashFunctionType qHash(const CXType &ct, QtCompatHashFunctionType seed);
+
+namespace clang {
+
+QString getCursorKindName(CXCursorKind cursorKind);
+QString getCursorSpelling(const CXCursor &cursor);
+QString getCursorDisplayName(const CXCursor &cursor);
+QString getTypeName(const CXType &type);
+inline QString getCursorTypeName(const CXCursor &cursor)
+    { return getTypeName(clang_getCursorType(cursor)); }
+inline QString getCursorResultTypeName(const CXCursor &cursor)
+    { return getTypeName(clang_getCursorResultType(cursor)); }
+
+inline bool isCursorValid(const CXCursor &c)
+{
+    return c.kind < CXCursor_FirstInvalid || c.kind >  CXCursor_LastInvalid;
+}
+
+QString getFileName(CXFile file); // Uncached,see BaseVisitor for a cached version
+
+struct SourceLocation
+{
+    bool equals(const SourceLocation &rhs) const;
+
+    CXFile file;
+    unsigned line = 0;
+    unsigned column = 0;
+    unsigned offset = 0;
+};
+
+inline bool operator==(const SourceLocation &l1, const SourceLocation &l2)
+{ return l1.equals(l2); }
+
+inline bool operator!=(const SourceLocation &l1, const SourceLocation &l2)
+{ return !l1.equals(l2); }
+
+SourceLocation getExpansionLocation(const CXSourceLocation &location);
+
+using SourceRange =QPair<SourceLocation, SourceLocation>;
+
+SourceLocation getCursorLocation(const CXCursor &cursor);
+CXString getFileNameFromLocation(const CXSourceLocation &location);
+SourceRange getCursorRange(const CXCursor &cursor);
+
+struct Diagnostic {
+    enum  Source { Clang, Other };
+
+    Diagnostic() = default;
+    // Clang
+    static Diagnostic fromCXDiagnostic(CXDiagnostic cd);
+    // Other
+    explicit Diagnostic(const QString &m, const CXCursor &c, CXDiagnosticSeverity s = CXDiagnostic_Warning);
+
+    QString message;
+    QStringList childMessages;
+    SourceLocation location;
+    Source source = Clang;
+    CXDiagnosticSeverity severity = CXDiagnostic_Warning;
+};
+
+QVector<Diagnostic> getDiagnostics(CXTranslationUnit tu);
+CXDiagnosticSeverity maxSeverity(const QVector<Diagnostic> &ds);
+
+// Parse a template argument list "a<b<c,d>,e>" and invoke a handler
+// with each match (level and string). Return begin and end of the list.
+using TemplateArgumentHandler = std::function<void (int, QStringView)>;
+
+QPair<int, int> parseTemplateArgumentList(const QString &l,
+                                          const TemplateArgumentHandler &handler,
+                                          int from = 0);
+
+#ifndef QT_NO_DEBUG_STREAM
+QDebug operator<<(QDebug, const SourceLocation &);
+QDebug operator<<(QDebug, const Diagnostic &);
+#endif // QT_NO_DEBUG_STREAM
+} // namespace clang
+
+#endif // CLANGUTILS_H