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

   1 // { dg-options "-std=gnu++11" }
   2 // { dg-do compile }
   3
   4 // 2010-06-08  Paolo Carlini  <paolo.carlini@oracle.com>
   5 //
   6 // Copyright (C) 2010-2014 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_nothrow_copy_assignable;
  29   using namespace __gnu_test;
  30
  31   // Positive tests.
  32   static_assert(test_property<is_nothrow_copy_assignable, int>(true), "");
  33   static_assert(test_property<is_nothrow_copy_assignable, float>(true), "");
  34   static_assert(test_property<is_nothrow_copy_assignable, EnumType>(true), "");
  35   static_assert(test_property<is_nothrow_copy_assignable, int*>(true), "");
  36   static_assert(test_property<is_nothrow_copy_assignable,
  37                 int(*)(int)>(true), "");
  38   static_assert(test_property<is_nothrow_copy_assignable,
  39                 int (ClassType::*)>(true), "");
  40   static_assert(test_property<is_nothrow_copy_assignable,
  41                 int (ClassType::*) (int)>(true), "");
  42
  43   static_assert(test_property<is_nothrow_copy_assignable,
  44                 NoexceptCopyAssignClass>(true), "");
  45
  46   // Negative tests.
  47   static_assert(test_property<is_nothrow_copy_assignable, void>(false), "");
  48   static_assert(test_property<is_nothrow_copy_assignable, int[2]>(false), "");
  49   static_assert(test_property<is_nothrow_copy_assignable,
  50                 float[][3]>(false), "");
  51   static_assert(test_property<is_nothrow_copy_assignable,
  52                 EnumType[2][3][4]>(false), "");
  53   static_assert(test_property<is_nothrow_copy_assignable, int*[3]>(false), "");
  54   static_assert(test_property<is_nothrow_copy_assignable,
  55                 int(*[][2])(int)>(false), "");
  56   static_assert(test_property<is_nothrow_copy_assignable,
  57                 int (ClassType::*[2][3])>(false), "");
  58   static_assert(test_property<is_nothrow_copy_assignable,
  59                 int (ClassType::*[][2][3]) (int)>(false), "");
  60   static_assert(test_property<is_nothrow_copy_assignable,
  61                 ClassType(unsigned) const &>(false), "");
  62   static_assert(test_property<is_nothrow_copy_assignable,
  63                 bool(ClassType) const>(false), "");
  64   static_assert(test_property<is_nothrow_copy_assignable,
  65                 bool(...) &&>(false), "");
  66   static_assert(test_property<is_nothrow_copy_assignable,
  67                 EnumType(int, ...)>(false), "");
  68
  69   static_assert(test_property<is_nothrow_copy_assignable,
  70                 ExceptCopyAssignClass>(false), "");
  71   static_assert(test_property<is_nothrow_copy_assignable,
  72                 NoexceptMoveAssignClass>(false), "");
  73   static_assert(test_property<is_nothrow_copy_assignable,
  74                 ExceptMoveAssignClass>(false), "");
  75   static_assert(test_property<is_nothrow_copy_assignable,
  76                 DeletedCopyAssignClass>(false), "");
  77   static_assert(test_property<is_nothrow_copy_assignable,
  78                 DeletedMoveAssignClass>(false), "");
  79 }