Howard Hinnant | dbc8cf0 | 2013-07-02 17:43:31 +0000 | [diff] [blame] | 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, class traits = regex_traits<charT>> class basic_regex; |
| 13 | |
| 14 | // template <class ST, class SA> |
| 15 | // basic_regex(const basic_string<charT, ST, SA>& s); |
| 16 | |
| 17 | #include <regex> |
| 18 | #include <cassert> |
| 19 | |
| 20 | int main() |
| 21 | { |
| 22 | using std::regex_constants::awk; |
| 23 | |
Eric Fiselier | e4e883e | 2014-10-27 19:29:32 +0000 | [diff] [blame] | 24 | assert(std::regex_match("\4", std::regex("\\4", awk))); |
| 25 | assert(std::regex_match("\41", std::regex("\\41", awk))); |
| 26 | assert(std::regex_match("\141", std::regex("\\141", awk))); |
| 27 | assert(std::regex_match("\1411", std::regex("\\1411", awk))); |
Howard Hinnant | dbc8cf0 | 2013-07-02 17:43:31 +0000 | [diff] [blame] | 28 | } |