| // Copyright (C) 2004 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 2, 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 COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| // 27.6.1.2.2 arithmetic extractors |
| |
| #include <istream> |
| #include <sstream> |
| #include <locale> |
| #include <cwchar> |
| #include <testsuite_hooks.h> |
| |
| // In the presence of no fmtflags, the input operator should behave |
| // like strtol(x, y, 0) |
| // libstdc++/90 |
| bool test11() |
| { |
| bool test __attribute__((unused)) = true; |
| const wchar_t* cstrlit = L"0x2a"; |
| |
| // sanity check via 'C' library call |
| wchar_t* err; |
| long l = std::wcstol(cstrlit, &err, 0); |
| |
| std::wistringstream iss(cstrlit); |
| iss.setf(std::wios::fmtflags(0), std::ios::basefield); |
| int i; |
| iss >> i; |
| |
| VERIFY( !iss.fail() ); |
| VERIFY( l == i ); |
| |
| return test; |
| } |
| |
| int main() |
| { |
| test11(); |
| return 0; |
| } |
