| // Copyright (C) 2020-2021 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++2a" } |
| // { dg-do compile { target c++2a } } |
| // { dg-require-effective-target cxx11-abi } |
| |
| #include <syncstream> |
| |
| template<typename T> |
| struct type_reqs |
| { |
| using test_type = T; |
| using char_type = test_type::char_type; |
| using int_type = test_type::int_type; |
| using pos_type = test_type::pos_type; |
| using off_Type = test_type::off_type; |
| using traits_type = test_type::traits_type; |
| using allocator_type = test_type::allocator_type; |
| using streambuf_type = test_type::streambuf_type; |
| }; |
| |
| void test01() |
| { |
| // Check for required typedefs |
| using test_type = type_reqs<std::osyncstream>; |
| using wtest_type = type_reqs<std::wosyncstream>; |
| } |