projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 52066eae | 1 | // { dg-do compile { target c++11 } } |
| ae29d025 | 2 | |
| a5544970 | 3 | // Copyright (C) 2013-2019 Free Software Foundation, Inc. |
| ae29d025 PC |
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 <testsuite_tr1.h> | |
| 22 | ||
| 23 | class HiddenCons | |
| 24 | { | |
| 25 | HiddenCons(); | |
| 26 | HiddenCons(const HiddenCons&); | |
| 27 | }; | |
| 28 | ||
| 29 | class DerivedHiddenCons | |
| 30 | : private HiddenCons | |
| 31 | { | |
| 32 | DerivedHiddenCons(); | |
| 33 | DerivedHiddenCons(const DerivedHiddenCons&); | |
| 34 | }; | |
| 35 | ||
| 36 | class MultiDerivedHiddenCons | |
| 37 | : private HiddenCons, private __gnu_test::ClassType | |
| 38 | { | |
| 39 | MultiDerivedHiddenCons(); | |
| 40 | MultiDerivedHiddenCons(const MultiDerivedHiddenCons&); | |
| 41 | }; | |
| 42 | ||
| 43 | void test01() | |
| 44 | { | |
| 45 | using std::is_base_of; | |
| 46 | using namespace __gnu_test; | |
| 47 | ||
| 48 | // Positive tests. | |
| a0d026d9 PC |
49 | static_assert(test_relationship<is_base_of, volatile ClassType, |
| 50 | ClassType>(true), ""); | |
| ae29d025 PC |
51 | static_assert(test_relationship<is_base_of, AbstractClass, |
| 52 | AbstractClass>(true), ""); | |
| 53 | static_assert(test_relationship<is_base_of, ClassType, | |
| 54 | DerivedType>(true), ""); | |
| 55 | static_assert(test_relationship<is_base_of, ClassType, | |
| 56 | const DerivedType>(true), ""); | |
| 57 | static_assert(test_relationship<is_base_of, volatile ClassType, | |
| 58 | volatile DerivedType>(true), ""); | |
| 59 | static_assert(test_relationship<is_base_of, PolymorphicClass, | |
| 60 | DerivedPolymorphic>(true), ""); | |
| 61 | static_assert(test_relationship<is_base_of, HiddenCons, | |
| 62 | DerivedHiddenCons>(true), ""); | |
| 63 | static_assert(test_relationship<is_base_of, HiddenCons, | |
| 64 | MultiDerivedHiddenCons>(true), ""); | |
| 65 | static_assert(test_relationship<is_base_of, ClassType, | |
| 66 | MultiDerivedHiddenCons>(true), ""); | |
| 67 | ||
| 68 | // Negative tests. | |
| 69 | static_assert(test_relationship<is_base_of, int, int>(false), ""); | |
| 70 | static_assert(test_relationship<is_base_of, EnumType, EnumType>(false), ""); | |
| 71 | static_assert(test_relationship<is_base_of, UnionType, UnionType>(false), ""); | |
| 72 | static_assert(test_relationship<is_base_of, int, const int>(false), ""); | |
| 73 | static_assert(test_relationship<is_base_of, volatile UnionType, | |
| 74 | UnionType>(false), ""); | |
| 75 | static_assert(test_relationship<is_base_of, int&, ClassType>(false), ""); | |
| 76 | static_assert(test_relationship<is_base_of, AbstractClass, | |
| 77 | ClassType>(false), ""); | |
| 78 | static_assert(test_relationship<is_base_of, ClassType, | |
| 79 | AbstractClass>(false), ""); | |
| 80 | static_assert(test_relationship<is_base_of, DerivedType, | |
| 81 | ClassType>(false), ""); | |
| 82 | static_assert(test_relationship<is_base_of, DerivedPolymorphic, | |
| 83 | PolymorphicClass>(false), ""); | |
| 84 | static_assert(test_relationship<is_base_of, DerivedHiddenCons, | |
| 85 | HiddenCons>(false), ""); | |
| 86 | static_assert(test_relationship<is_base_of, MultiDerivedHiddenCons, | |
| 87 | HiddenCons>(false), ""); | |
| 88 | static_assert(test_relationship<is_base_of, MultiDerivedHiddenCons, | |
| 89 | ClassType>(false), ""); | |
| 90 | } |