//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is dual licensed under the MIT and the University of Illinois Open // Source Licenses. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // <regex> // template <class charT, class traits = regex_traits<charT>> class basic_regex; // basic_regex& operator=(const charT* ptr); #include <regex> #include <cassert> int main() { std::regex r2; r2 = "(a([bc]))"; assert(r2.flags() == std::regex::ECMAScript); assert(r2.mark_count() == 2); }