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diff --git a/tests/auto/tools/moc/cxx-attributes.h b/tests/auto/tools/moc/cxx-attributes.h
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+/****************************************************************************
+**
+** Copyright (C) 2019 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 CXXATTRIBUTE_H
+#define CXXATTRIBUTE_H
+
+#include <QtCore/QObject>
+
+class CppAttribute : public QObject
+{
+ Q_OBJECT
+signals:
+ [[deprecated]] void deprecatedSignal();
+
+public slots:
+ [[deprecated]] void deprecatedSlot() {}
+ [[deprecated]] [[tst_moc::maybe_unused]] int deprecatedSlot2() { return 42; }
+ [[deprecated("reason")]] void deprecatedReason() {}
+ [[deprecated("reason[")]] void deprecatedReasonWithLBRACK() {}
+ [[deprecated("reason[[")]] void deprecatedReasonWith2LBRACK() {}
+ [[deprecated("reason]")]] void deprecatedReasonWithRBRACK() {}
+ [[deprecated("reason]]")]] void deprecatedReasonWith2RBRACK() {}
+ void slotWithArguments([[tst_moc::maybe_unused]] int) {}
+#if !defined(_MSC_VER) || _MSC_VER >= 1912
+ // On MSVC it causes:
+ // moc_cxx-attributes.cpp(133): fatal error C1001: An internal error has occurred in the compiler.
+ Q_INVOKABLE [[tst_moc::noreturn]] void noreturnSlot() { throw "unused"; }
+ [[tst_moc::noreturn]] Q_SCRIPTABLE void noreturnSlot2() { throw "unused"; }
+ [[deprecated]] int returnInt() { return 0; }
+ Q_SLOT [[tst_moc::noreturn]] [[deprecated]] void noreturnDeprecatedSlot() { throw "unused"; }
+ Q_INVOKABLE void noreturnSlot3() [[tst_moc::noreturn]] { throw "unused"; }
+#endif
+};
+
+#ifdef Q_MOC_RUN
+# define TEST_COMPILER_DEPRECATION [[deprecated]]
+# define TEST_COMPILER_DEPRECATION_X(x) [[deprecated(x)]]
+#else
+# define TEST_COMPILER_DEPRECATION Q_DECL_ENUMERATOR_DEPRECATED
+# define TEST_COMPILER_DEPRECATION_X(x) Q_DECL_ENUMERATOR_DEPRECATED_X(x)
+#endif
+
+namespace TestQNamespaceDeprecated {
+ Q_NAMESPACE
+ enum class TestEnum1 {
+ Key1 = 11,
+ Key2 TEST_COMPILER_DEPRECATION,
+ Key3 TEST_COMPILER_DEPRECATION_X("reason"),
+ Key4 TEST_COMPILER_DEPRECATION_X("reason["),
+ Key5 TEST_COMPILER_DEPRECATION_X("reason[["),
+ Key6 TEST_COMPILER_DEPRECATION_X("reason]"),
+ Key7 TEST_COMPILER_DEPRECATION_X("reason]]"),
+ };
+ Q_ENUM_NS(TestEnum1)
+
+ // try to dizzy moc by adding a struct in between
+ struct TestGadget {
+ Q_GADGET
+ public:
+ enum class TestGEnum1 {
+ Key1 = 13,
+ Key2 TEST_COMPILER_DEPRECATION,
+ Key3 TEST_COMPILER_DEPRECATION_X("reason")
+ };
+ Q_ENUM(TestGEnum1)
+ };
+
+ enum class TestFlag1 {
+ None = 0,
+ Flag1 = 1,
+ Flag2 TEST_COMPILER_DEPRECATION = 2,
+ Flag3 TEST_COMPILER_DEPRECATION_X("reason") = 3,
+ Any = Flag1 | Flag2 | Flag3
+ };
+ Q_FLAG_NS(TestFlag1)
+}
+
+#endif // CXXATTRIBUTE_H