1// { dg-options "-std=gnu++14" } 2// { dg-do compile } 3 4// Copyright (C) 2013-2015 Free Software Foundation, Inc. 5// 6// This file is part of the GNU ISO C++ Library. This library is free 7// software; you can redistribute it and/or modify it under the 8// terms of the GNU General Public License as published by the 9// Free Software Foundation; either version 3, or (at your option) 10// any later version. 11 12// This library is distributed in the hope that it will be useful, 13// but WITHOUT ANY WARRANTY; without even the implied warranty of 14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15// GNU General Public License for more details. 16 17// You should have received a copy of the GNU General Public License along 18// with this library; see the file COPYING3. If not see 19// <http://www.gnu.org/licenses/>. 20 21#include <experimental/string_view> 22#include <type_traits> 23 24void 25test01() 26{ 27 using namespace std::experimental::literals::string_view_literals; 28 29 static_assert(std::is_same<decltype("Hello"sv), std::experimental::string_view>::value, 30 "\"Hello\"s is std::string_view"); 31 32 static_assert(std::is_same<decltype(u8"Hello"sv), std::experimental::string_view>::value, 33 "u8\"Hello\"s is std::string_view"); 34 35 static_assert(std::is_same<decltype(L"Hello"sv), std::experimental::wstring_view>::value, 36 "L\"Hello\"s is std::wstring_view"); 37 38 static_assert(std::is_same<decltype(u"Hello"sv), std::experimental::u16string_view>::value, 39 "u\"Hello\"s is std::u16string_view"); 40 41 static_assert(std::is_same<decltype(U"Hello"sv), std::experimental::u32string_view>::value, 42 "U\"Hello\"s is std::u32string_view"); 43} 44