libcxx/test/utilities/template.bitset/bitset.operators/stream_in.pass.cpp


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//===----------------------------------------------------------------------===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

// test:

// template <class charT, class traits, size_t N>
// basic_ostream<charT, traits>&
// operator<<(basic_ostream<charT, traits>& os, const bitset<N>& x);

#include <bitset>
#include <sstream>
#include <cassert>

int main()
{
    std::istringstream in("01011010");
    std::bitset<8> b;
    in >> b;
    assert(b.to_ulong() == 0x5A);
}