libcxx_old/test/std/strings/char.traits/char.traits.specializations/char.traits.specializations.char32_t/eof.pass.cpp

//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// <string>

// template<> struct char_traits<char32_t>

// static constexpr int_type eof();

#include <string>
#include <cassert>

#include "test_macros.h"

int main(int, char**)
{
#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
    std::char_traits<char32_t>::int_type i = std::char_traits<char32_t>::eof();
    ((void)i); // Prevent unused warning
#endif

  return 0;
}