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

   1 // { dg-options "-std=gnu++11" }
   2 // { dg-do compile }
   3 //
   4 // Copyright (C) 2011-2013 Free Software Foundation, Inc.
   5 //
   6 // This file is part of the GNU ISO C++ Library.  This library is free
   7 // software; you can redistribute it and/or modify it under the
   8 // terms of the GNU General Public License as published by the
   9 // Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11 //
  12 // This library is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16 //
  17 // You should have received a copy of the GNU General Public License along
  18 // with this library; see the file COPYING3.  If not see
  19 // <http://www.gnu.org/licenses/>.
  20
  21 #include <type_traits>
  22 #include <testsuite_tr1.h>
  23
  24 void test01()
  25 {
  26   using std::is_copy_constructible;
  27   using namespace __gnu_test;
  28
  29   // Positive tests.
  30   static_assert(test_category<is_copy_constructible, int>(true), "");
  31   static_assert(test_category<is_copy_constructible, float>(true), "");
  32   static_assert(test_category<is_copy_constructible, EnumType>(true), "");
  33   static_assert(test_category<is_copy_constructible, int*>(true), "");
  34   static_assert(test_category<is_copy_constructible, int(*)(int)>(true), "");
  35   static_assert(test_category<is_copy_constructible,
  36                 int (ClassType::*)>(true), "");
  37   static_assert(test_category<is_copy_constructible,
  38                 int (ClassType::*) (int)>(true), "");
  39
  40   static_assert(test_property<is_copy_constructible,
  41                 NoexceptCopyConsClass>(true), "");
  42   static_assert(test_property<is_copy_constructible,
  43                 const NoexceptCopyConsClass>(true), "");
  44   static_assert(test_property<is_copy_constructible,
  45                 ThrowCopyConsClass>(true), "");
  46   static_assert(test_property<is_copy_constructible,
  47                 ExceptCopyConsClass>(true), "");
  48
  49   // Negative tests.
  50   static_assert(test_category<is_copy_constructible, void>(false), "");
  51   static_assert(test_category<is_copy_constructible, int[2]>(false), "");
  52   static_assert(test_category<is_copy_constructible, int[]>(false), "");
  53   static_assert(test_category<is_copy_constructible, float[][3]>(false), "");
  54   static_assert(test_category<is_copy_constructible,
  55                 EnumType[2][3][4]>(false), "");
  56   static_assert(test_category<is_copy_constructible, int*[3]>(false), "");
  57   static_assert(test_category<is_copy_constructible,
  58                 int(*[][2])(int)>(false), "");
  59   static_assert(test_category<is_copy_constructible,
  60                 int (ClassType::*[2][3])>(false), "");
  61   static_assert(test_category<is_copy_constructible,
  62                 int (ClassType::*[][2][3]) (int)>(false), "");
  63   static_assert(test_category<is_copy_constructible,
  64                 ClassType(unsigned) const &>(false), "");
  65   static_assert(test_category<is_copy_constructible,
  66                 bool(ClassType) const>(false), "");
  67   static_assert(test_category<is_copy_constructible,
  68                 bool(...) &&>(false), "");
  69   static_assert(test_category<is_copy_constructible,
  70                 EnumType(int, ...)>(false), "");
  71
  72   static_assert(test_property<is_copy_constructible,
  73                 volatile NoexceptCopyConsClass>(false), "");
  74 }