Mercurial > hg > CbC > CbC_gcc
view libstdc++-v3/testsuite/23_containers/unordered_multimap/pmr_typedefs.cc @ 143:76e1cf5455ef
add cbc_gc test
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sun, 23 Dec 2018 19:24:05 +0900 |
parents | 84e7813d76e9 |
children | 1830386684a0 |
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// Copyright (C) 2018 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the // terms of the GNU General Public License as published by the // Free Software Foundation; either version 3, or (at your option) // any later version. // This library is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // You should have received a copy of the GNU General Public License along // with this library; see the file COPYING3. If not see // <http://www.gnu.org/licenses/>. // { dg-options "-std=gnu++17" } // { dg-do compile { target c++17 } } #include <unordered_map> #include <memory_resource> struct X { }; struct Y { }; struct Hash { std::size_t operator()(X) const { return 0; } }; struct Eq { bool operator()(X, X) const { return true; } }; static_assert(std::is_same_v<std::pmr::unordered_multimap<X, Y>, std::unordered_multimap<X, Y, std::hash<X>, std::equal_to<X>, std::pmr::polymorphic_allocator<std::pair<const X, Y>>>>); static_assert(std::is_same_v<std::pmr::unordered_multimap<X, Y, Hash>, std::unordered_multimap<X, Y, Hash, std::equal_to<X>, std::pmr::polymorphic_allocator<std::pair<const X, Y>>>>); static_assert(std::is_same_v<std::pmr::unordered_multimap<X, Y, Hash, Eq>, std::unordered_multimap<X, Y, Hash, Eq, std::pmr::polymorphic_allocator<std::pair<const X, Y>>>>);