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//===----------------------------------------------------------------------===//
//
// 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 BidirectionalIterator,
// class charT = typename iterator_traits< BidirectionalIterator>::value_type,
// class traits = regex_traits<charT>>
// class regex_iterator
// {
// public:
// typedef basic_regex<charT, traits> regex_type;
// typedef match_results<BidirectionalIterator> value_type;
// typedef ptrdiff_t difference_type;
// typedef const value_type* pointer;
// typedef const value_type& reference;
// typedef forward_iterator_tag iterator_category;
#include <regex>
#include <type_traits>
#include "test_macros.h"
template <class CharT>
void
test()
{
typedef std::regex_iterator<const CharT*> I;
static_assert((std::is_same<typename I::regex_type, std::basic_regex<CharT> >::value), "");
static_assert((std::is_same<typename I::value_type, std::match_results<const CharT*> >::value), "");
static_assert((std::is_same<typename I::difference_type, std::ptrdiff_t>::value), "");
static_assert((std::is_same<typename I::pointer, const std::match_results<const CharT*>*>::value), "");
static_assert((std::is_same<typename I::reference, const std::match_results<const CharT*>&>::value), "");
static_assert((std::is_same<typename I::iterator_category, std::forward_iterator_tag>::value), "");
}
int main()
{
test<char>();
test<wchar_t>();
}
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