Howard Hinnant | 8784650 | 2010-08-12 21:14:20 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | 8784650 | 2010-08-12 21:14:20 +0000 | [diff] [blame] | 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> |
Howard Hinnant | 8784650 | 2010-08-12 21:14:20 +0000 | [diff] [blame] | 19 | |
| 20 | template <class String> |
| 21 | void |
| 22 | test(const String& p, unsigned mc) |
| 23 | { |
| 24 | std::basic_regex<typename String::value_type> r(p); |
| 25 | assert(r.flags() == std::regex_constants::ECMAScript); |
| 26 | assert(r.mark_count() == mc); |
| 27 | } |
| 28 | |
| 29 | int main() |
| 30 | { |
| 31 | test(std::string("\\(a\\)"), 0); |
| 32 | test(std::string("\\(a[bc]\\)"), 0); |
| 33 | test(std::string("\\(a\\([bc]\\)\\)"), 0); |
| 34 | test(std::string("(a([bc]))"), 2); |
| 35 | } |