final/test/re/re.traits/translate.pass.cpp

// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
//                     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.
//
//===----------------------------------------------------------------------===//

// <regex>

// template <class charT> struct regex_traits;

// charT translate(charT c) const;

#include <regex>
#include <cassert>

int main()
{
    {
        std::regex_traits<char> t;
        assert(t.translate('a') == 'a');
        assert(t.translate('B') == 'B');
        assert(t.translate('c') == 'c');
    }
    {
        std::regex_traits<wchar_t> t;
        assert(t.translate(L'a') == L'a');
        assert(t.translate(L'B') == L'B');
        assert(t.translate(L'c') == L'c');
    }
}