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// -*- C++ -*-
//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
export namespace std {
#if _LIBCPP_HAS_LOCALIZATION
// [re.const], regex constants
namespace regex_constants {
using std::regex_constants::error_type;
using std::regex_constants::match_flag_type;
using std::regex_constants::syntax_option_type;
// regex_constants is a bitmask type.
// [bitmask.types] specified operators
using std::regex_constants::operator&;
using std::regex_constants::operator&=;
using std::regex_constants::operator^;
using std::regex_constants::operator^=;
using std::regex_constants::operator|;
using std::regex_constants::operator|=;
using std::regex_constants::operator~;
} // namespace regex_constants
// [re.badexp], class regex_error
using std::regex_error;
// [re.traits], class template regex_traits
using std::regex_traits;
// [re.regex], class template basic_regex
using std::basic_regex;
using std::regex;
# if _LIBCPP_HAS_WIDE_CHARACTERS
using std::wregex;
# endif
// [re.regex.swap], basic_regex swap
using std::swap;
// [re.submatch], class template sub_match
using std::sub_match;
using std::csub_match;
using std::ssub_match;
# if _LIBCPP_HAS_WIDE_CHARACTERS
using std::wcsub_match;
using std::wssub_match;
# endif
// [re.submatch.op], sub_match non-member operators
using std::operator==;
using std::operator<=>;
using std::operator<<;
// [re.results], class template match_results
using std::match_results;
using std::cmatch;
using std::smatch;
# if _LIBCPP_HAS_WIDE_CHARACTERS
using std::wcmatch;
using std::wsmatch;
# endif
// match_results comparisons
// [re.results.swap], match_results swap
// [re.alg.match], function template regex_match
using std::regex_match;
// [re.alg.search], function template regex_search
using std::regex_search;
// [re.alg.replace], function template regex_replace
using std::regex_replace;
// [re.regiter], class template regex_iterator
using std::regex_iterator;
using std::cregex_iterator;
using std::sregex_iterator;
# if _LIBCPP_HAS_WIDE_CHARACTERS
using std::wcregex_iterator;
using std::wsregex_iterator;
# endif
// [re.tokiter], class template regex_token_iterator
using std::regex_token_iterator;
using std::cregex_token_iterator;
using std::sregex_token_iterator;
# if _LIBCPP_HAS_WIDE_CHARACTERS
using std::wcregex_token_iterator;
using std::wsregex_token_iterator;
# endif
namespace pmr {
using std::pmr::match_results;
using std::pmr::cmatch;
using std::pmr::smatch;
# if _LIBCPP_HAS_WIDE_CHARACTERS
using std::pmr::wcmatch;
using std::pmr::wsmatch;
# endif
} // namespace pmr
#endif // _LIBCPP_HAS_LOCALIZATION
} // namespace std
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