| // Copyright (C) 2009-2013 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/>. |
| |
| // 22.2.2.1.1 num_get members |
| |
| #include <sstream> |
| #include <locale> |
| #include <climits> |
| #include <testsuite_hooks.h> |
| |
| class my_numpunct: public std::numpunct<wchar_t> |
| { |
| protected: |
| std::string do_grouping() const { return std::string(1, CHAR_MAX); } |
| }; |
| |
| // libstdc++/39168 |
| void test01() |
| { |
| bool test __attribute__((unused)) = true; |
| using namespace std; |
| typedef istreambuf_iterator<wchar_t> iterator_type; |
| |
| wistringstream iss; |
| iss.imbue(locale(iss.getloc(), new my_numpunct)); |
| const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc()); |
| |
| long double l = -1; |
| ios_base::iostate err = ios_base::goodbit; |
| |
| iss.str(L"123,456"); |
| iterator_type end = ng.get(iss.rdbuf(), 0, iss, err, l); |
| VERIFY( err == ios_base::goodbit ); |
| VERIFY( l == 123 ); |
| VERIFY( *end == L',' ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |