1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <string>
11
12// template<> struct char_traits<char>
13
14// static constexpr int_type not_eof(int_type c);
15
16#include <string>
17#include <cassert>
18
19int main()
20{
21    assert(std::char_traits<char>::not_eof('a') == 'a');
22    assert(std::char_traits<char>::not_eof('A') == 'A');
23    assert(std::char_traits<char>::not_eof(0) == 0);
24    assert(std::char_traits<char>::not_eof(std::char_traits<char>::eof()) !=
25           std::char_traits<char>::eof());
26}
27