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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libstdc++-v3/] [testsuite/] [21_strings/] [basic_string/] [cons/] [char/] [moveable2.cc] - Rev 774
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// { dg-options "-std=gnu++0x -fno-inline" } // { dg-require-string-conversions "" } // Copyright (C) 2011 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/>. // NOTE: This makes use of the fact that we know how moveable // is implemented on string (via swap). If the implementation changed // this test may begin to fail. #include <string> #include <utility> #include <testsuite_hooks.h> class tstring : public std::basic_string<char> { public: tstring() : std::basic_string<char>() {} tstring(tstring&& s) : std::basic_string<char>(std::move(s)) {} tstring& operator=(tstring&& s) = default; }; void test01() { bool test __attribute__((unused)) = true; tstring a, b; a.push_back('1'); b = std::move(a); VERIFY( b.size() == 1 && b[0] == '1' && a.size() == 0 ); tstring c(std::move(b)); VERIFY( c.size() == 1 && c[0] == '1' ); VERIFY( b.size() == 0 ); } int main() { test01(); return 0; }
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