29 lines · cpp
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-exception6//7//===----------------------------------------------------------------------===//8// UNSUPPORTED: c++03, c++11, c++14, c++179 10// <string>11 12// template<> struct char_traits<char8_t>13 14// static constexpr bool eq(char_type c1, char_type c2);15 16#include <string>17#include <cassert>18 19#include "test_macros.h"20 21int main(int, char**) {22#ifndef TEST_HAS_NO_CHAR8_T23 assert(std::char_traits<char8_t>::eq(u8'a', u8'a'));24 assert(!std::char_traits<char8_t>::eq(u8'a', u8'A'));25#endif26 27 return 0;28}29