#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>
#include <cassert>
#include <cctype>
#include <cerrno>
#include <cfloat>
#include <ciso646>
#include <climits>
#include <clocale>
#include <cmath>
#include <csetjmp>
#include <csignal>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>
#include <cwchar>
#include <cwctype>
#include <testsuite_hooks.h>
#include <iostream>
void
test01()
{
bool test __attribute__((unused)) = true;
wchar_t array2[20];
typedef std::wios::traits_type wtraits_type;
wtraits_type::int_type wi = 15;
wtraits_type::copy(array2, L"testing istream", wi);
std::wcout << L"testing wcout" << std::endl;
std::wcerr << L"testing wcerr" << std::endl;
VERIFY( std::wcerr.flags() & std::ios_base::unitbuf );
std::wclog << L"testing wclog" << std::endl;
VERIFY( std::wcin.tie() == &std::wcout );
}
int
main()
{
test01();
return 0;
}