1// Copyright (C) 2022 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QTPREPROCESSORSUPPORT_H
5#define QTPREPROCESSORSUPPORT_H
6
7#if 0
8#pragma qt_class(QtPreprocessorSupport)
9#pragma qt_sync_stop_processing
10#endif
11
12/* These two macros makes it possible to turn the builtin line expander into a
13 * string literal. */
14#define QT_STRINGIFY2(x) #x
15#define QT_STRINGIFY(x) QT_STRINGIFY2(x)
16
17/*
18 Avoid "unused parameter" warnings
19*/
20#define Q_UNUSED(x) (void)x;
21
22#if !defined(Q_UNIMPLEMENTED)
23# define Q_UNIMPLEMENTED() qWarning("Unimplemented code.")
24#endif
25
26#endif // QTPREPROCESSORSUPPORT_H
27

source code of qtbase/src/corelib/global/qtpreprocessorsupport.h