]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/add_const/value.cc
c3dff6820cfe39e900336efdc042aad1f7e5fc4b
1 // { dg-do compile { target c++11 } }
3 // Copyright (C) 2013-2017 Free Software Foundation, Inc.
5 // This file is part of the GNU ISO C++ Library. This library is free
6 // software; you can redistribute it and/or modify it under the
7 // terms of the GNU General Public License as published by the
8 // Free Software Foundation; either version 3, or (at your option)
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this library; see the file COPYING3. If not see
18 // <http://www.gnu.org/licenses/>.
20 #include <type_traits>
21 #include <testsuite_tr1.h>
27 using namespace __gnu_test
;
29 static_assert(is_same
<add_const
<int>::type
, const int>::value
, "");
30 static_assert(is_same
<add_const
<volatile int>::type
,
31 const volatile int>::value
, "");
32 static_assert(is_same
<add_const
<int*>::type
, int* const>::value
, "");
33 static_assert(is_same
<add_const
<int&>::type
, int&>::value
, "");
34 static_assert(is_same
<add_const
<int (int)>::type
, int (int)>::value
, "");
35 static_assert(is_same
<add_const
<const int>::type
, const int>::value
, "");
36 static_assert(is_same
<add_const
<ClassType
>::type
,
37 const ClassType
>::value
, "");
38 static_assert(is_same
<add_const
<volatile ClassType
>::type
,
39 const volatile ClassType
>::value
, "");
40 static_assert(is_same
<add_const
<ClassType
*>::type
,
41 ClassType
* const>::value
, "");
42 static_assert(is_same
<add_const
<ClassType
&>::type
, ClassType
&>::value
, "");
43 static_assert(is_same
<add_const
<ClassType (ClassType
)>::type
,
44 ClassType (ClassType
)>::value
, "");
45 static_assert(is_same
<add_const
<const ClassType
>::type
,
46 const ClassType
>::value
, "");