| //===----------------------------------------------------------------------===// |
| // |
| // 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<wchar_t> |
| |
| // static constexpr bool lt(char_type c1, char_type c2); |
| |
| #include <string> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| assert(std::char_traits<wchar_t>::lt(L'\0', L'A') == (L'\0' < L'A')); |
| assert(std::char_traits<wchar_t>::lt(L'A', L'\0') == (L'A' < L'\0')); |
| |
| assert(std::char_traits<wchar_t>::lt(L'a', L'a') == (L'a' < L'a')); |
| assert(std::char_traits<wchar_t>::lt(L'A', L'a') == (L'A' < L'a')); |
| assert(std::char_traits<wchar_t>::lt(L'a', L'A') == (L'a' < L'A')); |
| |
| assert(std::char_traits<wchar_t>::lt(L'a', L'z') == (L'a' < L'z')); |
| assert(std::char_traits<wchar_t>::lt(L'A', L'Z') == (L'A' < L'Z')); |
| |
| assert(std::char_traits<wchar_t>::lt(L' ', L'A') == (L' ' < L'A')); |
| assert(std::char_traits<wchar_t>::lt(L'A', L'~') == (L'A' < L'~')); |
| |
| return 0; |
| } |