47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
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//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <regex>
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// class match_results<BidirectionalIterator, Allocator>
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// template <class BidirectionalIterator, class Allocator>
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// bool
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// operator==(const match_results<BidirectionalIterator, Allocator>& m1,
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// const match_results<BidirectionalIterator, Allocator>& m2);
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// template <class BidirectionalIterator, class Allocator>
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// bool
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// operator!=(const match_results<BidirectionalIterator, Allocator>& m1,
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// const match_results<BidirectionalIterator, Allocator>& m2);
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#include <regex>
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#include <cassert>
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void
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test()
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{
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std::match_results<const char*> m1;
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const char s[] = "abcdefghijk";
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assert(std::regex_search(s, m1, std::regex("cd((e)fg)hi")));
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std::match_results<const char*> m2;
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assert(m1 == m1);
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assert(m1 != m2);
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m2 = m1;
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assert(m1 == m2);
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}
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int main()
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{
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test();
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}
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