1 files changed, 56 insertions, 0 deletions
diff --git a/src/qml/common/qqmljsdiagnosticmessage_p.h b/src/qml/common/qqmljsdiagnosticmessage_p.h
new file mode 100644
index 0000000000..0e7adbc3be
--- /dev/null
+++ b/src/qml/common/qqmljsdiagnosticmessage_p.h
@@ -0,0 +1,56 @@
+// Copyright (C) 2019 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#ifndef QQMLJSDIAGNOSTICMESSAGE_P_H
+#define QQMLJSDIAGNOSTICMESSAGE_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qlogging.h>
+#include <QtCore/qstring.h>
+
+// Include the API version here, to avoid complications when querying it for the
+// QQmlSourceLocation -> line/column change.
+
+#include "qqmljssourcelocation_p.h"
+
+QT_BEGIN_NAMESPACE
+
+namespace QQmlJS {
+struct DiagnosticMessage
+{
+    QString message;
+    QtMsgType type = QtCriticalMsg;
+    SourceLocation loc;
+
+    bool isError() const
+    {
+        return type == QtCriticalMsg;
+    }
+
+    bool isWarning() const
+    {
+        return type == QtWarningMsg;
+    }
+
+    bool isValid() const
+    {
+        return !message.isEmpty();
+    }
+};
+} // namespace QQmlJS
+
+Q_DECLARE_TYPEINFO(QQmlJS::DiagnosticMessage, Q_RELOCATABLE_TYPE);
+
+QT_END_NAMESPACE
+
+#endif // QQMLJSDIAGNOSTICMESSAGE_P_H