diff options
Diffstat (limited to 'src/corelib/global/qcompare_impl.h')
| -rw-r--r-- | src/corelib/global/qcompare_impl.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/corelib/global/qcompare_impl.h b/src/corelib/global/qcompare_impl.h index a2670a2b49..c52417fcec 100644 --- a/src/corelib/global/qcompare_impl.h +++ b/src/corelib/global/qcompare_impl.h @@ -1,15 +1,16 @@ // Copyright (C) 2020 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Giuseppe D'Angelo <giuseppe.dangelo@kdab.com> // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only +#ifndef QCOMPARE_IMPL_H +#define QCOMPARE_IMPL_H + #if 0 #pragma qt_sync_skip_header_check #pragma qt_sync_stop_processing #endif -#ifndef QCOMPARE_IMPL_H -#define QCOMPARE_IMPL_H - -#include <QtCore/qglobal.h> +#include <QtCore/qtconfigmacros.h> +#include <QtCore/qcompilerdetection.h> QT_BEGIN_NAMESPACE @@ -22,7 +23,7 @@ public: using SafeZero = void (CompareAgainstLiteralZero::*)(); Q_IMPLICIT constexpr CompareAgainstLiteralZero(SafeZero) noexcept {} - template <typename T, std::enable_if_t<!std::is_same_v<T, int>, bool> = false> + template <typename T, std::enable_if_t<std::is_null_pointer_v<T>, bool> = true> CompareAgainstLiteralZero(T) = delete; }; |