| //===----------------------------------------------------------------------===// |
| // The LLVM Compiler Infrastructure |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| //===----------------------------------------------------------------------===// |
| // template<> struct char_traits<char32_t> |
| // static constexpr bool lt(char_type c1, char_type c2); |
| #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS |
| assert(!std::char_traits<char32_t>::lt(U'a', U'a')); |
| assert( std::char_traits<char32_t>::lt(U'A', U'a')); |