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 string_traits, class A> 14 // basic_regex& assign(const basic_string<charT, string_traits, A>& s, 15 // flag_type f = regex_constants::ECMAScript); 16 17 #include <cassert> 18 #include <regex> 19 #include <string> 20 21 #include "test_macros.h" 22 main(int,char **)23int main(int, char**) 24 { 25 std::regex r2; 26 r2.assign(std::string("(a([bc]))")); 27 assert(r2.flags() == std::regex::ECMAScript); 28 assert(r2.mark_count() == 2); 29 30 r2.assign(std::string("(a([bc]))"), std::regex::extended); 31 assert(r2.flags() == std::regex::extended); 32 assert(r2.mark_count() == 2); 33 34 return 0; 35 } 36