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 // class regex_iterator<BidirectionalIterator, charT, traits>
13 
14 // template <size_t N>
15 // regex_token_iterator(BidirectionalIterator a, BidirectionalIterator b,
16 //                      const regex_type&& re,
17 //                      const int (&submatches)[N],
18 //                      regex_constants::match_flag_type m =
19 //                                              regex_constants::match_default);
20 
21 #include <__config>
22 
23 #if _LIBCPP_STD_VER <= 11
24 #error
25 #else
26 
27 #include <regex>
28 #include <vector>
29 #include <cassert>
30 
main()31 int main()
32 {
33     {
34         std::regex phone_numbers("\\d{3}-(\\d{4})");
35         const char phone_book[] = "start 555-1234, 555-2345, 555-3456 end";
36         const int indices[] = {-1, 0, 1};
37         std::cregex_token_iterator i(std::begin(phone_book), std::end(phone_book)-1,
38                                      std::regex("\\d{3}-\\d{4}"), indices);
39     }
40 }
41 #endif
42