40 lines · cpp
1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9// <regex>10 11// class match_results<BidirectionalIterator, Allocator>12 13// allocator_type get_allocator() const;14 15#include <regex>16#include <cassert>17 18#include "test_macros.h"19#include "test_allocator.h"20 21template <class CharT, class Allocator>22void23test(const Allocator& a)24{25 std::match_results<const CharT*, Allocator> m(a);26 assert(m.size() == 0);27 assert(!m.ready());28 assert(m.get_allocator() == a);29}30 31int main(int, char**)32{33 test<char>(test_allocator<std::sub_match<const char*> >(3));34#ifndef TEST_HAS_NO_WIDE_CHARACTERS35 test<wchar_t>(test_allocator<std::sub_match<const wchar_t*> >(3));36#endif37 38 return 0;39}40