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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <iterator>
// istreambuf_iterator
//
// istreambuf_iterator() throw();
//
// All specializations of istreambuf_iterator shall have a trivial copy constructor,
// a constexpr default constructor and a trivial destructor.
#include <iterator>
#include <sstream>
#include <cassert>
#include "test_macros.h"
int main()
{
{
typedef std::istreambuf_iterator<char> T;
T it;
assert(it == T());
#if TEST_STD_VER >= 11
constexpr T it2;
#endif
}
{
typedef std::istreambuf_iterator<wchar_t> T;
T it;
assert(it == T());
#if TEST_STD_VER >= 11
constexpr T it2;
#endif
}
}
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