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254e5d19a1
As the PR points out, we removed the debug version of std::array without any period of deprecation. Although std::array contains all the actual debug checks now, removing the <debug/arrray> header breaks any code that was using that explicitly. The manual still lists doing that as supported. This restores the <debug/array> header, but simply defines __gnu_debug::array as an alias for std::array, and declares the alias with the deprecated attribute. The docs are updated to match. Signed-off-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: PR libstdc++/100682 * doc/xml/manual/debug_mode.xml: Update documentation about debug capability of std::array. * doc/html/*: Regenerate. * include/debug/array: New file.
46 lines
1.5 KiB
C++
46 lines
1.5 KiB
C++
// Redeclaration of std::array in debug namespace -*- C++ -*-
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// Copyright (C) 2021 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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/** @file debug/array
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* This file is a GNU debug extension to the Standard C++ Library.
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*/
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#ifndef _GLIBCXX_DEBUG_ARRAY
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#define _GLIBCXX_DEBUG_ARRAY 1
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#pragma GCC system_header
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#include <array>
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namespace __gnu_debug
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{
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template<typename _Tp, std::size_t _Nm>
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using array _GLIBCXX_DEPRECATED_SUGGEST("std::array")
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= std::array<_Tp, _Nm>;
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using std::get;
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using std::swap;
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}
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#endif // _GLIBCXX_DEBUG_ARRAY
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