30 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& operator=(initializer_list<charT> il);16 17#include <regex>18#include <cassert>19#include "test_macros.h"20 21int main(int, char**)22{23 std::regex r2;24 r2 = {'(', 'a', '(', '[', 'b', 'c', ']', ')', ')'};25 assert(r2.flags() == std::regex::ECMAScript);26 assert(r2.mark_count() == 2);27 28 return 0;29}30