1// { dg-require-namedlocale "" } 2 3// Copyright (C) 2005 Free Software Foundation, Inc. 4// 5// This file is part of the GNU ISO C++ Library. This library is free 6// software; you can redistribute it and/or modify it under the 7// terms of the GNU General Public License as published by the 8// Free Software Foundation; either version 2, or (at your option) 9// any later version. 10 11// This library is distributed in the hope that it will be useful, 12// but WITHOUT ANY WARRANTY; without even the implied warranty of 13// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14// GNU General Public License for more details. 15 16// You should have received a copy of the GNU General Public License along 17// with this library; see the file COPYING. If not, write to the Free 18// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 19// USA. 20 21#include <iostream> 22#include <iomanip> 23#include <locale> 24#include <sstream> 25#include <limits> 26#include <testsuite_hooks.h> 27 28void 29test02() 30{ 31 using namespace std; 32 bool test __attribute__((unused)) = true; 33 34 // Make sure we can output a long float in fixed format 35 // without seg-faulting (libstdc++/4402) 36 double val2 = 3.5e230; 37 38 wostringstream os2; 39 os2.precision(3); 40 os2.setf(wios::fixed); 41 42 // Check it can be done in a locale with grouping on. 43 locale loc2 = locale("de_DE"); 44 os2.imbue(loc2); 45 os2 << fixed << setprecision(3) << val2 << endl; 46 os2 << endl; 47 os2 << fixed << setprecision(1) << val2 << endl; 48} 49 50int 51main() 52{ 53 test02(); 54 return 0; 55} 56