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      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
     22 test()
     23 {
     24     std::match_results<const CharT*> m;
     25     assert(m.max_size() > 0);
     26 }
     27 
     28 int main()
     29 {
     30     test<char>();
     31     test<wchar_t>();
     32 }
     33