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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 // <codecvt>
     11 
     12 // template <class Elem, unsigned long Maxcode = 0x10ffff,
     13 //           codecvt_mode Mode = (codecvt_mode)0>
     14 // class codecvt_utf8_utf16
     15 //     : public codecvt<Elem, char, mbstate_t>
     16 // {
     17 //     // unspecified
     18 // };
     19 
     20 // bool always_noconv() const throw();
     21 
     22 #include <codecvt>
     23 #include <cassert>
     24 
     25 int main()
     26 {
     27     {
     28         typedef std::codecvt_utf8_utf16<wchar_t> C;
     29         C c;
     30         bool r = c.always_noconv();
     31         assert(r == false);
     32     }
     33     {
     34         typedef std::codecvt_utf8_utf16<char16_t> C;
     35         C c;
     36         bool r = c.always_noconv();
     37         assert(r == false);
     38     }
     39     {
     40         typedef std::codecvt_utf8_utf16<char32_t> C;
     41         C c;
     42         bool r = c.always_noconv();
     43         assert(r == false);
     44     }
     45 }
     46