9638eccd55
2015-08-13 Ville Voutilainen <ville.voutilainen@gmail.com> Implement std::experimental::fundamentals_v2::make_array and std::experimental::fundamentals_v2::to_array. * include/Makefile.am: Add array. * include/Makefile.in: Add array. * include/experimental/array: New. * testsuite/experimental/array/make_array.cc: Likewise. * testsuite/experimental/array/neg.cc: Likewise. * doc/html/manual/status.html: Mark make_array as Y. * doc/xml/manual/status_cxx2017.xml: Likewise. From-SVN: r226865
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
// { dg-options "-std=gnu++14" }
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// { dg-do compile }
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// Copyright (C) 2015 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 moved_to 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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#include <experimental/array>
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struct MoveOnly
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{
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MoveOnly() = default;
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MoveOnly(MoveOnly&&) = default;
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MoveOnly& operator=(MoveOnly&&) = default;
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};
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int main()
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{
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char x[42];
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std::array<char, 42> y = std::experimental::to_array(x);
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std::array<int, 5> z = std::experimental::make_array(1,2,3,4,5);
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std::array<long, 3> zz = std::experimental::make_array(1,2L, 3);
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std::array<MoveOnly, 1> zzz = std::experimental::make_array(MoveOnly{});
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int dummy;
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auto good = std::experimental::make_array<
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std::reference_wrapper<int>>(std::ref(dummy));
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constexpr char x2[42]{};
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constexpr std::array<char, 42> y2 = std::experimental::to_array(x2);
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constexpr std::array<int, 5> z2 =
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std::experimental::make_array(1,2,3,4,5);
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constexpr std::array<long, 3> zz2
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= std::experimental::make_array(1,2L, 3);
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constexpr std::array<MoveOnly, 1> zzz2 = std::experimental::make_array(MoveOnly{});
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}
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