1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is dual licensed under the MIT and the University of Illinois Open
6// Source Licenses. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <regex>
11
12// template <class charT> struct regex_traits;
13
14// template <class ForwardIterator>
15//   string_type
16//   lookup_collatename(ForwardIterator first, ForwardIterator last) const;
17
18#include <regex>
19#include <iterator>
20#include <cassert>
21#include "test_iterators.h"
22
23template <class char_type>
24void
25test(const char_type* A, const std::basic_string<char_type>& expected)
26{
27    std::regex_traits<char_type> t;
28    typedef forward_iterator<const char_type*> F;
29    assert(t.lookup_collatename(F(A), F(A + t.length(A))) == expected);
30}
31
32int main()
33{
34#if !defined(__ANDROID__)
35    std::locale::global(std::locale("cs_CZ.ISO8859-2"));
36    test("ch", std::string("ch"));
37
38    std::locale::global(std::locale("cs_CZ.ISO8859-2"));
39    test(L"ch", std::wstring(L"ch"));
40#endif
41}
42