C++程序  |  22行  |  611 B

//===----------------------------------------------------------------------===//
//
//                     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>

// typedef regex_iterator<const char*>   cregex_iterator;

#include <regex>
#include <type_traits>
#include "test_macros.h"

int main()
{
    static_assert((std::is_same<std::regex_iterator<const char*>, std::cregex_iterator>::value), "");
}