1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // <regex>
11 
12 // class match_results<BidirectionalIterator, Allocator>
13 
14 // size_type max_size() const;
15 
16 #include <regex>
17 #include <cassert>
18 #include "test_macros.h"
19 
20 template <class CharT>
21 void
test()22 test()
23 {
24     std::match_results<const CharT*> m;
25     assert(m.max_size() > 0);
26 }
27 
main()28 int main()
29 {
30     test<char>();
31     test<wchar_t>();
32 }
33