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<char> 12 13 // static constexpr int_type not_eof(int_type c); 14 15 #include <string> 16 #include <cassert> 17 18 #include "test_macros.h" 19 main(int,char **)20int main(int, char**) 21 { 22 assert(std::char_traits<char>::not_eof('a') == 'a'); 23 assert(std::char_traits<char>::not_eof('A') == 'A'); 24 assert(std::char_traits<char>::not_eof(0) == 0); 25 assert(std::char_traits<char>::not_eof(std::char_traits<char>::eof()) != 26 std::char_traits<char>::eof()); 27 28 return 0; 29 } 30