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// <locale>
11
12// template <class charT> class collate;
13
14// string_type transform(const charT* low, const charT* high) const;
15
16#include <locale>
17#include <string>
18#include <cassert>
19
20int main()
21{
22    std::locale l = std::locale::classic();
23    {
24        std::string x("1234");
25        const std::collate<char>& f = std::use_facet<std::collate<char> >(l);
26        assert(f.transform(x.data(), x.data() + x.size()) == x);
27    }
28    {
29        std::wstring x(L"1234");
30        const std::collate<wchar_t>& f = std::use_facet<std::collate<wchar_t> >(l);
31        assert(f.transform(x.data(), x.data() + x.size()) == x);
32    }
33}
34