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 | // template <class BidirectionalIterator> class sub_match; |
12 | |
13 | // constexpr sub_match(); |
14 | |
15 | #include <regex> |
16 | #include <cassert> |
17 | #include "test_macros.h" |
18 | |
19 | int main(int, char**) |
20 | { |
21 | { |
22 | typedef char CharT; |
23 | typedef std::sub_match<const CharT*> SM; |
24 | SM sm; |
25 | assert(sm.matched == false); |
26 | } |
27 | #ifndef TEST_HAS_NO_WIDE_CHARACTERS |
28 | { |
29 | typedef wchar_t CharT; |
30 | typedef std::sub_match<const CharT*> SM; |
31 | SM sm; |
32 | assert(sm.matched == false); |
33 | } |
34 | #endif |
35 | |
36 | return 0; |
37 | } |
38 | |