| //===----------------------------------------------------------------------===// |
| // |
| // ÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊThe LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <string> |
| |
| // template<> struct char_traits<char32_t> |
| |
| // static char_type* move(char_type* s1, const char_type* s2, size_t n); |
| |
| #include <string> |
| #include <cassert> |
| |
| int main() |
| { |
| #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS |
| char32_t s1[] = {1, 2, 3}; |
| assert(std::char_traits<char32_t>::move(s1, s1+1, 2) == s1); |
| assert(s1[0] == char32_t(2)); |
| assert(s1[1] == char32_t(3)); |
| assert(s1[2] == char32_t(3)); |
| s1[2] = char32_t(0); |
| assert(std::char_traits<char32_t>::move(s1+1, s1, 2) == s1+1); |
| assert(s1[0] == char32_t(2)); |
| assert(s1[1] == char32_t(2)); |
| assert(s1[2] == char32_t(3)); |
| #endif |
| } |