1 // -*- C++ -*-
2 //===----------------------------------------------------------------------===//
3 //
4 //                     The LLVM Compiler Infrastructure
5 //
6 // This file is dual licensed under the MIT and the University of Illinois Open
7 // Source Licenses. See LICENSE.TXT for details.
8 //
9 //===----------------------------------------------------------------------===//
10 
11 // <regex>
12 
13 // template <class charT> struct regex_traits;
14 
15 // charT translate(charT c) const;
16 
17 #include <regex>
18 #include <cassert>
19 
20 int main()
21 {
22     {
23         std::regex_traits<char> t;
24         assert(t.translate('a') == 'a');
25         assert(t.translate('B') == 'B');
26         assert(t.translate('c') == 'c');
27     }
28     {
29         std::regex_traits<wchar_t> t;
30         assert(t.translate(L'a') == L'a');
31         assert(t.translate(L'B') == L'B');
32         assert(t.translate(L'c') == L'c');
33     }
34 }
35