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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 // <iomanip>
     11 
     12 // quoted
     13 
     14 #include <iomanip>
     15 #include <sstream>
     16 #include <string>
     17 #include <cassert>
     18 
     19 #include "test_macros.h"
     20 
     21 //  Test that mismatches between strings and wide streams are diagnosed
     22 
     23 #if TEST_STD_VER > 11
     24 
     25 void round_trip ( const char *p ) {
     26     std::wstringstream ss;
     27     ss << std::quoted(p);
     28     std::string s;
     29     ss >> std::quoted(s);
     30     }
     31 
     32 
     33 
     34 int main()
     35 {
     36     round_trip ( "Hi Mom" );
     37 }
     38 #else
     39 #error
     40 #endif
     41