| //===----------------------------------------------------------------------===// |
| // |
| // 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> |
| |
| // template <class BidirectionalIterator, class Allocator, class charT, class traits> |
| // bool |
| // regex_match(BidirectionalIterator first, BidirectionalIterator last, |
| // match_results<BidirectionalIterator, Allocator>& m, |
| // const basic_regex<charT, traits>& e, |
| // regex_constants::match_flag_type flags = regex_constants::match_default); |
| |
| // https://bugs.llvm.org/show_bug.cgi?id=16135 |
| |
| #include <string> |
| #include <regex> |
| #include <cassert> |
| #include "test_macros.h" |
| |
| void |
| test1() |
| { |
| std::string re("\\{a\\}"); |
| std::string target("{a}"); |
| std::regex regex(re); |
| std::smatch smatch; |
| assert((std::regex_match(target, smatch, regex))); |
| } |
| |
| void |
| test2() |
| { |
| std::string re("\\{a\\}"); |
| std::string target("{a}"); |
| std::regex regex(re, std::regex::extended); |
| std::smatch smatch; |
| assert((std::regex_match(target, smatch, regex))); |
| } |
| |
| void |
| test3() |
| { |
| std::string re("\\{a\\}"); |
| std::string target("{a}"); |
| std::regex regex(re, std::regex::awk); |
| std::smatch smatch; |
| assert((std::regex_match(target, smatch, regex))); |
| } |
| |
| void |
| test4() |
| { |
| std::string re("\\{a\\}"); |
| std::string target("{a}"); |
| std::regex regex(re, std::regex::egrep); |
| std::smatch smatch; |
| assert((std::regex_match(target, smatch, regex))); |
| } |
| |
| int main(int, char**) |
| { |
| test1(); |
| test2(); |
| test3(); |
| test4(); |
| |
| return 0; |
| } |