29 lines
989 B
C++
29 lines
989 B
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 dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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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_search(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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// http://llvm.org/bugs/show_bug.cgi?id=11118
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#include <regex>
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#include <cassert>
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int main()
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{
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assert(!std::regex_search("ab", std::regex("(?=^)b")));
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assert(!std::regex_search("ab", std::regex("a(?=^)b")));
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}
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