1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 // <string>
10 
11 // template<> struct char_traits<char32_t>
12 
13 // static constexpr int_type eof();
14 
15 #include <string>
16 #include <cassert>
17 
18 #include "test_macros.h"
19 
main(int,char **)20 int main(int, char**) {
21   std::char_traits<char32_t>::int_type i = std::char_traits<char32_t>::eof();
22   ((void)i); // Prevent unused warning
23 
24   return 0;
25 }
26