36 lines · cpp
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-exception6//7//===----------------------------------------------------------------------===//8 9// UNSUPPORTED: c++0310 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 23int main(int, char**)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 return 0;35}36