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libcxx/test/std/re/re.submatch/re.submatch.members/default.pass.cpp

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C++

//===----------------------------------------------------------------------===//
//
// 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 BidirectionalIterator> class sub_match;
// constexpr sub_match();
#include <regex>
#include <cassert>
#include "test_macros.h"
int main()
{
{
typedef char CharT;
typedef std::sub_match<const CharT*> SM;
SM sm;
assert(sm.matched == false);
}
{
typedef wchar_t CharT;
typedef std::sub_match<const CharT*> SM;
SM sm;
assert(sm.matched == false);
}
}