blob: 1348016bbd9152c831d414d22c0875391e128c9c [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>
// class match_results<BidirectionalIterator, Allocator>
// bool ready() const;
#include <regex>
#include <cassert>
#include "test_macros.h"
void
test1()
{
std::match_results<const char*> m;
const char s[] = "abcdefghijk";
assert(m.ready() == false);
std::regex_search(s, m, std::regex("cd((e)fg)hi"));
assert(m.ready() == true);
}
void
test2()
{
std::match_results<const char*> m;
const char s[] = "abcdefghijk";
assert(m.ready() == false);
std::regex_search(s, m, std::regex("z"));
assert(m.ready() == true);
}
int main()
{
test1();
test2();
}