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7e8b021db3
* feat(Core): Enable C++20 support * Update Duration.h * Revert "Update Duration.h" This reverts commit 177093e992c5d47d8c3b978c84857f5ecba12889. * maybe fix GCC * cherry-pick https://gcc.gnu.org/pipermail/gcc-cvs/2020-June/299715.html * Update Duration.h * Update Duration.h * Update Duration.h * Update Duration.h * Update Duration.h * Update Duration.h * Update Duration.h * Revert "Update Duration.h" This reverts commit dc4e2ce281dd1a33cfac5be56488a3b96131bfd5. * Update Duration.h * Update Duration.h * Update Duration.h * cleanup * more cleanup * maybe fix build * restore advstd::type_identity because GCC8 is garbage * Update advstd.h * fix gcc8 💤 * Update CMakeLists.txt * Update CMakeLists.txt * Update src/common/Utilities/advstd.h Co-authored-by: Francesco Borzì <borzifrancesco@gmail.com>
46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
/*
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* This file is part of the AzerothCore Project. See AUTHORS file for Copyright information
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Affero General Public License as published by the
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* Free Software Foundation; either version 3 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _ACORE_ADV_STD_H_
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#define _ACORE_ADV_STD_H_
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#include <cstddef>
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#include <type_traits>
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// this namespace holds implementations of upcoming stdlib features that our c++ version doesn't have yet
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namespace advstd
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{
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// This workaround for std::remove_cvref_t, std::type_identify is needed for GCC 8...
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// TODO: remove when we drop GCC 8 support. https://en.cppreference.com/w/cpp/compiler_support/20
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// C++20 advstd::remove_cvref_t
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template <class T>
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using remove_cvref_t = std::remove_cv_t<std::remove_reference_t<T>>;
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// C++20 std::type_identity
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template <typename T>
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struct type_identity
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{
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using type = T;
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};
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// C++20 std::type_identity_t
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template <typename T>
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using type_identity_t = typename type_identity<T>::type;
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}
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#endif // _ADV_STD_H_
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