| //===----------------------------------------------------------------------===// |
| // 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<char16_t> |
| // static size_t length(const char_type* s); |
| #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS |
| assert(std::char_traits<char16_t>::length(u"") == 0); |
| assert(std::char_traits<char16_t>::length(u"a") == 1); |
| assert(std::char_traits<char16_t>::length(u"aa") == 2); |
| assert(std::char_traits<char16_t>::length(u"aaa") == 3); |
| assert(std::char_traits<char16_t>::length(u"aaaa") == 4); |