xref: /llvm-project/libcxx/test/std/re/re.results/re.results.acc/suffix.pass.cpp (revision 2df59c50688c122bbcae7467d3eaf862c3ea3088)
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 // const_reference suffix() const;
14 
15 #include <regex>
16 #include <cassert>
17 #include "test_macros.h"
18 
19 void
test()20 test()
21 {
22     std::match_results<const char*> m;
23     const char s[] = "abcdefghijk";
24     assert(std::regex_search(s, m, std::regex("cd((e)fg)hi")));
25 
26     assert(m.suffix().first == s+9);
27     assert(m.suffix().second == s+11);
28     assert(m.suffix().matched == true);
29 }
30 
main(int,char **)31 int main(int, char**)
32 {
33     test();
34 
35   return 0;
36 }
37