libstdc++-v3/testsuite/27_io/basic_ostringstream/cons/default.cc

   1 // Copyright (C) 2018-2024 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // C++11 27.8.4.1  basic_ostringstream constructors  [ostringstream.cons]
  19
  20 // { dg-do run { target c++11 } }
  21
  22 #include <sstream>
  23 #include <testsuite_common_types.h>
  24
  25 void test01()
  26 {
  27   // P0935R0
  28   __gnu_test::implicitly_default_constructible test;
  29   test.operator()<std::ostringstream>();
  30 }
  31
  32 int main()
  33 {
  34   test01();
  35 }