libstdc++-v3/testsuite/27_io/manipulators/standard/char/60270.cc

   1 // { dg-do run { target c++14 } }
   2
   3 // Copyright (C) 2014-2018 Free Software Foundation, Inc.
   4 //
   5 // This file is part of the GNU ISO C++ Library.  This library is free
   6 // software; you can redistribute it and/or modify it under the
   7 // terms of the GNU General Public License as published by the
   8 // Free Software Foundation; either version 3, or (at your option)
   9 // any later version.
  10
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15
  16 // You should have received a copy of the GNU General Public License along
  17 // with this library; see the file COPYING3.  If not see
  18 // <http://www.gnu.org/licenses/>.
  19
  20 // 27.7.6 - Quoted manipulators         [quoted.manip]
  21
  22 // libstdc++/60270
  23
  24 #include <string>
  25 #include <sstream>
  26 #include <iomanip>
  27 #include <testsuite_hooks.h>
  28
  29 int main()
  30 {
  31   std::istringstream in;
  32   std::string s = "xxx";
  33   in >> s;
  34   VERIFY( !s.empty() );
  35   in >> std::quoted(s);
  36   VERIFY( !s.empty() );
  37 }