| 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | // <regex> |
| 10 | |
| 11 | // template <class charT, class traits = regex_traits<charT>> class basic_regex; |
| 12 | |
| 13 | // template <class ST, class SA> |
| 14 | // basic_regex(const basic_string<charT, ST, SA>& s); |
| 15 | |
| 16 | #include <regex> |
| 17 | #include <cassert> |
| 18 | #include "test_macros.h" |
| 19 | |
| 20 | int main(int, char**) |
| 21 | { |
| 22 | using std::regex_constants::awk; |
| 23 | |
| 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("\141" "1" , std::regex("\\1411" , awk))); |
| 28 | |
| 29 | return 0; |
| 30 | } |
| 31 | |