]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/hash/requirements/explicit_instantiation.cc
ff390fb5a34739922bab56cd5f69c81c4679cbd7
1 // { dg-do compile { target c++11 } }
3 // Copyright (C) 2007-2019 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
22 #include <system_error>
24 // Verify that we can instantiate hash for every required type.
25 template class std::hash
<bool>;
26 template class std::hash
<char>;
27 template class std::hash
<signed char>;
28 template class std::hash
<unsigned char>;
29 #ifdef _GLIBCXX_USE_CHAR8_T
30 template class std::hash
<char8_t
>;
32 template class std::hash
<char16_t
>;
33 template class std::hash
<char32_t
>;
34 template class std::hash
<short>;
35 template class std::hash
<int>;
36 template class std::hash
<long>;
37 template class std::hash
<unsigned short>;
38 template class std::hash
<unsigned int>;
39 template class std::hash
<unsigned long>;
40 template class std::hash
<float>;
41 template class std::hash
<double>;
42 template class std::hash
<long double>;
43 template class std::hash
<void*>;
44 template class std::hash
<std::string
>;
45 template class std::hash
<std::error_code
>;
46 #if __cplusplus > 201402L
47 template class std::hash
<std::error_condition
>;
50 #ifdef _GLIBCXX_USE_WCHAR_T
51 template class std::hash
<wchar_t>;
52 template class std::hash
<std::wstring
>;