libstdc++-v3/testsuite/27_io/filesystem/path/construct/80762.cc

   1 // Copyright (C) 2018-2022 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 // { dg-do compile { target c++17 } }
  19
  20 #include <filesystem>
  21
  22 using std::filesystem::path;
  23
  24 // PR libstdc++/80762.cc
  25 static_assert( !std::is_constructible_v<path, void> );
  26 static_assert( !std::is_constructible_v<path, volatile path> );
  27 static_assert( !std::is_constructible_v<path, volatile path&> );
  28 static_assert( !std::is_constructible_v<path, const volatile path> );
  29 static_assert( !std::is_constructible_v<path, const volatile path&> );
  30
  31 // PR libstdc++/90454.cc
  32 static_assert( !std::is_constructible_v<path, void*> );
  33 static_assert( !std::is_constructible_v<path, const void*> );
  34 static_assert( !std::is_constructible_v<path, volatile void*> );
  35 static_assert( !std::is_constructible_v<path, const volatile void*> );
  36 static_assert( !std::is_constructible_v<path, void*&> );
  37 static_assert( !std::is_constructible_v<path, void* const&> );
  38 static_assert( !std::is_constructible_v<path, const void* const&> );
  39
  40 static_assert( !std::is_constructible_v<path, void, void> );
  41 static_assert( !std::is_constructible_v<path, void*, void*> );
  42 static_assert( !std::is_constructible_v<path, const void*, void*> );
  43 static_assert( !std::is_constructible_v<path, volatile void*, void*> );
  44 static_assert( !std::is_constructible_v<path, const volatile void*, void*> );