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 // UNSUPPORTED: libcpp-no-exceptions 11 12 // template <class OutputIterator, class BidirectionalIterator, 13 // class traits, class charT, class ST, class SA> 14 // OutputIterator 15 // regex_replace(OutputIterator out, 16 // BidirectionalIterator first, BidirectionalIterator last, 17 // const basic_regex<charT, traits>& e, 18 // const basic_string<charT, ST, SA>& fmt, 19 // regex_constants::match_flag_type flags = 20 // regex_constants::match_default); 21 22 #include <regex> 23 #include <cassert> 24 25 #include "test_macros.h" 26 27 int main() 28 { 29 try { 30 std::regex re("a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?aaaaaaaaaaaaaaaaaaaa"); 31 const char s[] = "aaaaaaaaaaaaaaaaaaaa"; 32 std::string r = std::regex_replace(s, re, "123-&", std::regex_constants::format_sed); 33 LIBCPP_ASSERT(false); 34 assert(r == "123-aaaaaaaaaaaaaaaaaaaa"); 35 } catch (const std::regex_error &e) { 36 assert(e.code() == std::regex_constants::error_complexity); 37 } 38 } 39