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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/experimental/string_view/literals/types-char8_t.cc
86803c5110600ffc41e7219bf96f6ce345fa2b81
1 // { dg-options "-fchar8_t" }
2 // { dg-do compile { target c++14 } }
4 // Copyright (C) 2013-2017 Free Software Foundation, Inc.
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)
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.
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/>.
21 #include <experimental/string_view>
22 #include <type_traits>
27 using namespace std::experimental::literals::string_view_literals
;
29 static_assert(std::is_same
<decltype("Hello"sv
), std::experimental::string_view
>::value
,
30 "\"Hello\"sv is std::string_view");
32 #ifdef _GLIBCXX_USE_CHAR8_T
33 static_assert(std::is_same
<decltype(u8
"Hello"sv
), std::experimental::u8string_view
>::value
,
34 "u8\"Hello\"sv is std::u8string_view");
36 static_assert(std::is_same
<decltype(u8
"Hello"sv
), std::experimental::string_view
>::value
,
37 "u8\"Hello\"sv is std::string_view");
40 #ifdef _GLIBCXX_USE_WCHAR_T
41 static_assert(std::is_same
<decltype(L
"Hello"sv
), std::experimental::wstring_view
>::value
,
42 "L\"Hello\"sv is std::wstring_view");
45 static_assert(std::is_same
<decltype(u
"Hello"sv
), std::experimental::u16string_view
>::value
,
46 "u\"Hello\"sv is std::u16string_view");
48 static_assert(std::is_same
<decltype(U
"Hello"sv
), std::experimental::u32string_view
>::value
,
49 "U\"Hello\"sv is std::u32string_view");