| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <regex> |
| // UNSUPPORTED: libcpp-no-exceptions |
| |
| // template <class OutputIterator, class BidirectionalIterator, |
| // class traits, class charT, class ST, class SA> |
| // OutputIterator |
| // regex_replace(OutputIterator out, |
| // BidirectionalIterator first, BidirectionalIterator last, |
| // const basic_regex<charT, traits>& e, |
| // const basic_string<charT, ST, SA>& fmt, |
| // regex_constants::match_flag_type flags = |
| // regex_constants::match_default); |
| |
| #include <regex> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| int main(int, char**) |
| { |
| try { |
| std::regex re("a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?a?aaaaaaaaaaaaaaaaaaaa"); |
| const char s[] = "aaaaaaaaaaaaaaaaaaaa"; |
| std::string r = std::regex_replace(s, re, "123-&", std::regex_constants::format_sed); |
| LIBCPP_ASSERT(false); |
| assert(r == "123-aaaaaaaaaaaaaaaaaaaa"); |
| } catch (const std::regex_error &e) { |
| assert(e.code() == std::regex_constants::error_complexity); |
| } |
| return 0; |
| } |