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 20template <class String> 21void 22test(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 29int 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} 36