71 lines
1.9 KiB
C++
71 lines
1.9 KiB
C++
// { dg-options "-std=gnu++17" }
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// Copyright (C) 2013-2020 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// inserters
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// NB: This file is predicated on sstreams, and ostreams
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// working, not to mention other major details like char_traits, and
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// all of the string_view class.
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#include <string_view>
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#include <stdexcept>
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#include <sstream>
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#include <fstream>
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#include <iostream>
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#include <testsuite_hooks.h>
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void
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test01()
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{
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typedef std::wstring_view::size_type csize_type;
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typedef std::wstring_view::const_reference cref;
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typedef std::wstring_view::reference ref;
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const std::wstring_view str01(L"sailing grand traverse bay\n"
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L"\t\t\t from Elk Rapids to the point reminds me of miles");
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const std::wstring_view str02(L"sailing");
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const std::wstring_view str03(L"grand");
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const std::wstring_view str04(L"traverse");
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const std::wstring_view str05;
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std::wstring_view str10;
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// ostream& operator<<(ostream&, const basic_string_view&)
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std::wostringstream ostrs01;
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try
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{
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ostrs01 << str01;
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VERIFY( ostrs01.str() == str01 );
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}
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catch(std::exception& fail)
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{
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VERIFY( false );
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}
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std::wstring_view hello_world;
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std::wcout << hello_world;
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}
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int
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main()
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{
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test01();
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return 0;
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}
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