9f9eb84eac
PR libstdc++/70766 * include/bits/basic_ios.tcc (basic_ios::_M_cache_locale): Use __addressof. * include/bits/stream_iterator.h (istream_iterator, ostream_iterator): Likewise. * include/std/atomic (atomic<_Tp>): Likewise. * include/std/shared_mutex (shared_lock): Likewise. * testsuite/24_iterators/istream_iterator/70766.cc: New test. * testsuite/24_iterators/ostream_iterator/70766.cc : New test. * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number. * testsuite/29_atomics/atomic/70766.cc: New test. * testsuite/30_threads/shared_lock/70766.cc: New test. From-SVN: r235565
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
// Copyright (C) 2016 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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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// { dg-options "-std=gnu++17" }
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// { dg-do compile }
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#include <shared_mutex>
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namespace adl
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{
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template<typename T>
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void operator&(const T&) = delete;
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struct M : std::shared_timed_mutex { };
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}
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void
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test01()
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{
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using namespace std::chrono_literals;
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adl::M m;
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std::shared_lock<adl::M> l1(m);
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std::shared_lock<adl::M> l2(m, std::defer_lock);
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std::shared_lock<adl::M> l3(m, std::try_to_lock);
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m.lock_shared();
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std::shared_lock<adl::M> l4(m, std::adopt_lock);
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std::shared_lock<adl::M> l5(m, std::chrono::system_clock::now() + 1ms);
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std::shared_lock<adl::M> l6(m, 1ms);
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}
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