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 // UNSUPPORTED: c++98, c++03 10 11 // <regex> 12 13 // template <class charT, class traits = regex_traits<charT>> class basic_regex; 14 15 // basic_regex& 16 // assign(initializer_list<charT> il, 17 // flag_type f = regex_constants::ECMAScript); 18 19 #include <regex> 20 #include <cassert> 21 #include "test_macros.h" 22 23 int main() 24 { 25 std::regex r2; 26 r2.assign({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}); 27 assert(r2.flags() == std::regex::ECMAScript); 28 assert(r2.mark_count() == 2); 29 30 r2.assign({'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'}, std::regex::extended); 31 assert(r2.flags() == std::regex::extended); 32 assert(r2.mark_count() == 2); 33 } 34