libstdc++-v3/testsuite/20_util/is_move_assignable/value.cc

   1 // { dg-options "-std=gnu++11" }
   2 // { dg-do compile }
   3
   4 // 2011-05-19  Paolo Carlini  <paolo.carlini@oracle.com>
   5 //
   6 // Copyright (C) 2011-2015 Free Software Foundation, Inc.
   7 //
   8 // This file is part of the GNU ISO C++ Library.  This library is free
   9 // software; you can redistribute it and/or modify it under the
  10 // terms of the GNU General Public License as published by the
  11 // Free Software Foundation; either version 3, or (at your option)
  12 // any later version.
  13 //
  14 // This library is distributed in the hope that it will be useful,
  15 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 // GNU General Public License for more details.
  18 //
  19 // You should have received a copy of the GNU General Public License along
  20 // with this library; see the file COPYING3.  If not see
  21 // <http://www.gnu.org/licenses/>.
  22
  23 #include <type_traits>
  24 #include <testsuite_tr1.h>
  25
  26 void test01()
  27 {
  28   using std::is_move_assignable;
  29   using namespace __gnu_test;
  30
  31   // Positive tests.
  32   static_assert(test_property<is_move_assignable, int>(true), "");
  33   static_assert(test_property<is_move_assignable, float>(true), "");
  34   static_assert(test_property<is_move_assignable, EnumType>(true), "");
  35   static_assert(test_property<is_move_assignable, int*>(true), "");
  36   static_assert(test_property<is_move_assignable, int(*)(int)>(true), "");
  37   static_assert(test_property<is_move_assignable,
  38                 int (ClassType::*)>(true), "");
  39   static_assert(test_property<is_move_assignable,
  40                 int (ClassType::*) (int)>(true), "");
  41
  42   static_assert(test_property<is_move_assignable,
  43                 NoexceptMoveAssignClass>(true), "");
  44   static_assert(test_property<is_move_assignable,
  45                 ExceptMoveAssignClass>(true), "");
  46   static_assert(test_property<is_move_assignable,
  47                 NoexceptCopyAssignClass>(true), "");
  48   static_assert(test_property<is_move_assignable,
  49                 ExceptCopyAssignClass>(true), "");
  50
  51   // Negative tests.
  52   static_assert(test_property<is_move_assignable, void>(false), "");
  53   static_assert(test_property<is_move_assignable, int[2]>(false), "");
  54   static_assert(test_property<is_move_assignable, float[][3]>(false), "");
  55   static_assert(test_property<is_move_assignable,
  56                 EnumType[2][3][4]>(false), "");
  57   static_assert(test_property<is_move_assignable, int*[3]>(false), "");
  58   static_assert(test_property<is_move_assignable, int(*[][2])(int)>(false), "");
  59   static_assert(test_property<is_move_assignable,
  60                 int (ClassType::*[2][3])>(false), "");
  61   static_assert(test_property<is_move_assignable,
  62                 int (ClassType::*[][2][3]) (int)>(false), "");
  63   static_assert(test_property<is_move_assignable,
  64                 ClassType(unsigned) const &>(false), "");
  65   static_assert(test_property<is_move_assignable,
  66                 bool(ClassType) const>(false), "");
  67   static_assert(test_property<is_move_assignable,
  68                 bool(...) &&>(false), "");
  69   static_assert(test_property<is_move_assignable,
  70                 EnumType(int, ...)>(false), "");
  71
  72   static_assert(test_property<is_move_assignable,
  73                 DeletedCopyAssignClass>(false), "");
  74   static_assert(test_property<is_move_assignable,
  75                 DeletedMoveAssignClass>(false), "");
  76 }