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//===----------------------------------------------------------------------===//
//
// 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>
// class match_results<BidirectionalIterator, Allocator>
// template <class BidirectionalIterator, class Allocator>
// bool
// operator==(const match_results<BidirectionalIterator, Allocator>& m1,
// const match_results<BidirectionalIterator, Allocator>& m2);
// template <class BidirectionalIterator, class Allocator>
// bool
// operator!=(const match_results<BidirectionalIterator, Allocator>& m1,
// const match_results<BidirectionalIterator, Allocator>& m2);
#include <regex>
#include <cassert>
#include "test_macros.h"
void
test()
{
std::match_results<const char*> m1;
const char s[] = "abcdefghijk";
assert(std::regex_search(s, m1, std::regex("cd((e)fg)hi")));
std::match_results<const char*> m2;
assert(m1 == m1);
assert(m1 != m2);
m2 = m1;
assert(m1 == m2);
}
int main(int, char**)
{
test();
return 0;
}
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