| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <string> |
| |
| // template<> struct char_traits<char16_t> |
| |
| // static char_type* copy(char_type* s1, const char_type* s2, size_t n); |
| |
| #include <string> |
| #include <cassert> |
| |
| int main() |
| { |
| #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS |
| char16_t s1[] = {1, 2, 3}; |
| char16_t s2[3] = {0}; |
| assert(std::char_traits<char16_t>::copy(s2, s1, 3) == s2); |
| assert(s2[0] == char16_t(1)); |
| assert(s2[1] == char16_t(2)); |
| assert(s2[2] == char16_t(3)); |
| #endif // _LIBCPP_HAS_NO_UNICODE_CHARS |
| } |