1 files changed, 42 insertions, 0 deletions
diff --git a/src/plugins/cppcheck/cppcheckdiagnostic.cpp b/src/plugins/cppcheck/cppcheckdiagnostic.cpp
new file mode 100644
index 0000000000..6534018fc5
--- /dev/null
+++ b/src/plugins/cppcheck/cppcheckdiagnostic.cpp
@@ -0,0 +1,42 @@
+/****************************************************************************
+**
+** Copyright (C) 2019 Sergey Morozov
+** Contact: https://www.qt.io/licensing/
+**
+** 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 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.
+**
+****************************************************************************/
+
+#include "cppcheckdiagnostic.h"
+
+namespace Cppcheck {
+namespace Internal {
+
+bool Diagnostic::operator==(const Diagnostic &r) const
+{
+    return std::tie(severity, message, fileName, lineNumber)
+           == std::tie(r.severity, r.message, r.fileName, r.lineNumber);
+}
+
+quint32 qHash(const Diagnostic &diagnostic)
+{
+    return qHash(diagnostic.message) ^ qHash(diagnostic.fileName) ^ diagnostic.lineNumber;
+}
+} // namespace Internal
+} // namespace Cppcheck