forked from OSchip/llvm-project
74 lines
1.8 KiB
C++
74 lines
1.8 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// <regex>
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// template <class BidirectionalIterator, class Allocator, class charT, class traits>
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// bool
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// regex_match(BidirectionalIterator first, BidirectionalIterator last,
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// match_results<BidirectionalIterator, Allocator>& m,
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// const basic_regex<charT, traits>& e,
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// regex_constants::match_flag_type flags = regex_constants::match_default);
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// https://bugs.llvm.org/show_bug.cgi?id=16135
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#include <string>
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#include <regex>
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#include <cassert>
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#include "test_macros.h"
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void
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test1()
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{
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std::string re("\\{a\\}");
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std::string target("{a}");
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std::regex regex(re);
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std::smatch smatch;
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assert((std::regex_match(target, smatch, regex)));
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}
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void
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test2()
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{
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std::string re("\\{a\\}");
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std::string target("{a}");
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std::regex regex(re, std::regex::extended);
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std::smatch smatch;
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assert((std::regex_match(target, smatch, regex)));
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}
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void
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test3()
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{
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std::string re("\\{a\\}");
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std::string target("{a}");
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std::regex regex(re, std::regex::awk);
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std::smatch smatch;
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assert((std::regex_match(target, smatch, regex)));
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}
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void
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test4()
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{
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std::string re("\\{a\\}");
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std::string target("{a}");
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std::regex regex(re, std::regex::egrep);
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std::smatch smatch;
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assert((std::regex_match(target, smatch, regex)));
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}
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int main(int, char**)
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{
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test1();
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test2();
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test3();
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test4();
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return 0;
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}
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