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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/is_null_pointer/value.cc
1 // { dg-do compile { target c++11 } }
3 // 2013-05-02 Paolo Carlini <pcarlini@suse.de>
5 // Copyright (C) 2013-2016 Free Software Foundation, Inc.
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
22 #include <type_traits>
23 #include <testsuite_tr1.h>
27 using std::is_null_pointer
;
28 using namespace __gnu_test
;
30 static_assert(test_category
<is_null_pointer
, std::nullptr_t
>(true), "");
32 static_assert(test_category
<is_null_pointer
, int>(false), "");
33 static_assert(test_category
<is_null_pointer
, float>(false), "");
34 static_assert(test_category
<is_null_pointer
, EnumType
>(false), "");
35 static_assert(test_category
<is_null_pointer
, int*>(false), "");
36 static_assert(test_category
<is_null_pointer
, int(*)(int)>(false), "");
37 static_assert(test_category
<is_null_pointer
, int (ClassType::*)>(false), "");
38 static_assert(test_category
<is_null_pointer
,
39 int (ClassType::*) (int)>(false), "");
40 static_assert(test_category
<is_null_pointer
, int[2]>(false), "");
41 static_assert(test_category
<is_null_pointer
, float[][3]>(false), "");
42 static_assert(test_category
<is_null_pointer
, EnumType
[2][3][4]>(false), "");
43 static_assert(test_category
<is_null_pointer
, int*[3]>(false), "");
44 static_assert(test_category
<is_null_pointer
, int(*[][2])(int)>(false), "");
45 static_assert(test_category
<is_null_pointer
,
46 int (ClassType::*[2][3])>(false), "");
47 static_assert(test_category
<is_null_pointer
,
48 int (ClassType::*[][2][3]) (int)>(false), "");
49 static_assert(test_category
<is_null_pointer
, ClassType
>(false), "");
50 static_assert(test_category
<is_null_pointer
, PODType
>(false), "");
51 static_assert(test_category
<is_null_pointer
, void>(false), "");
52 static_assert(test_category
<is_null_pointer
, NType
>(false), "");
53 static_assert(test_category
<is_null_pointer
, TType
>(false), "");
54 static_assert(test_category
<is_null_pointer
, SLType
>(false), "");