64befb5bc5
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@232733 91177308-0d34-0410-b5e6-96231b3b80d8
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
// -*- 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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// match_not_eol:
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// The last character in the sequence [first,last) shall be treated as
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// though it is not at the end of a line, so the character "$" in
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// the regular expression shall not match [last,last).
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#include <regex>
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#include <cassert>
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int main()
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{
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{
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std::string target = "foo";
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std::regex re("foo$");
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assert( std::regex_match(target, re));
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assert(!std::regex_match(target, re, std::regex_constants::match_not_eol));
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}
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{
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std::string target = "foo";
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std::regex re("foo");
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assert( std::regex_match(target, re));
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assert( std::regex_match(target, re, std::regex_constants::match_not_eol));
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}
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{
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std::string target = "refoo";
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std::regex re("foo$");
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assert( std::regex_search(target, re));
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assert(!std::regex_search(target, re, std::regex_constants::match_not_eol));
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}
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{
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std::string target = "refoo";
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std::regex re("foo");
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assert( std::regex_search(target, re));
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assert( std::regex_search(target, re, std::regex_constants::match_not_eol));
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}
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}
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