blob: 3f1eaf6b959ef0184c44666b1f419e008c26a3b5 [file] [log] [blame]
//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// <regex>
// template <class charT, class traits = regex_traits<charT>> class basic_regex;
// template <class ST, class SA>
// basic_regex(const basic_string<charT, ST, SA>& s);
#include <regex>
#include <cassert>
#include "test_macros.h"
int main()
{
using std::regex_constants::awk;
assert(std::regex_match("\4", std::regex("\\4", awk)));
assert(std::regex_match("\41", std::regex("\\41", awk)));
assert(std::regex_match("\141", std::regex("\\141", awk)));
assert(std::regex_match("\141" "1", std::regex("\\1411", awk)));
}