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1 | // { dg-do compile { target c++11 } } | |
2 | ||
3 | // Copyright (C) 2013-2024 Free Software Foundation, Inc. | |
4 | // | |
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) | |
9 | // any later version. | |
10 | // | |
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. | |
15 | // | |
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/>. | |
19 | ||
20 | #include <type_traits> | |
21 | #include <iostream> | |
22 | #include <testsuite_tr1.h> | |
23 | ||
24 | void test01() | |
25 | { | |
26 | using std::is_polymorphic; | |
27 | using namespace __gnu_test; | |
28 | ||
29 | // Positive tests. | |
30 | static_assert(test_category<is_polymorphic, PolymorphicClass>(true), ""); | |
31 | static_assert(test_category<is_polymorphic, DerivedPolymorphic>(true), ""); | |
32 | static_assert(test_category<is_polymorphic, AbstractClass>(true), ""); | |
33 | static_assert(test_category<is_polymorphic, | |
34 | VirtualDestructorClass>(true), ""); | |
35 | static_assert(test_category<is_polymorphic, std::iostream>(true), ""); | |
36 | static_assert(test_category<is_polymorphic, std::streambuf>(true), ""); | |
37 | ||
38 | // Negative tests. | |
39 | static_assert(test_category<is_polymorphic, void>(false), ""); | |
40 | static_assert(test_category<is_polymorphic, int (int)>(false), ""); | |
41 | static_assert(test_category<is_polymorphic, int&>(false), ""); | |
42 | static_assert(test_category<is_polymorphic, EnumType>(false), ""); | |
43 | static_assert(test_category<is_polymorphic, ClassType>(false), ""); | |
44 | static_assert(test_category<is_polymorphic, DerivedType>(false), ""); | |
45 | } |