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-exception |
6 | // |
7 | //===----------------------------------------------------------------------===// |
8 | |
9 | // <regex> |
10 | |
11 | // class match_results<BidirectionalIterator, Allocator> |
12 | |
13 | // match_results(const Allocator& a = Allocator()); |
14 | |
15 | #include <regex> |
16 | #include <cassert> |
17 | |
18 | #include "test_macros.h" |
19 | #include "test_allocator.h" |
20 | |
21 | template <class CharT, class Allocator> |
22 | void |
23 | test(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 | |
31 | int main(int, char**) |
32 | { |
33 | test<char>(test_allocator<std::sub_match<const char*> >(3)); |
34 | #ifndef TEST_HAS_NO_WIDE_CHARACTERS |
35 | test<wchar_t>(test_allocator<std::sub_match<const wchar_t*> >(3)); |
36 | #endif |
37 | |
38 | return 0; |
39 | } |
40 | |