| //===----------------------------------------------------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is dual licensed under the MIT and the University of Illinois Open |
| // Source Licenses. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <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); |
| |
| // http://llvm.org/bugs/show_bug.cgi?id=16135 |
| |
| #include <string> |
| #include <regex> |
| #include <cassert> |
| |
| 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() |
| { |
| test1(); |
| test2(); |
| test3(); |
| test4(); |
| } |