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52066eae | 1 | // { dg-do compile { target c++11 } } |
123c516a | 2 | // |
a5544970 | 3 | // Copyright (C) 2011-2019 Free Software Foundation, Inc. |
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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> | |
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21 | #include <testsuite_tr1.h> |
22 | ||
23 | void test01() | |
24 | { | |
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25 | using std::is_function; |
26 | using namespace __gnu_test; | |
27 | ||
28 | // Positive tests. | |
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29 | static_assert(test_category<is_function, int (int)>(true), ""); |
30 | static_assert(test_category<is_function, ClassType (ClassType)>(true), ""); | |
31 | static_assert(test_category<is_function, | |
32 | float (int, float, int[], int&)>(true), ""); | |
33 | static_assert(test_category<is_function, int (int, ...)>(true), ""); | |
34 | static_assert(test_category<is_function, bool (ClassType) const>(true), ""); | |
35 | static_assert(test_category<is_function, ClassType () &>(true), ""); | |
36 | static_assert(test_category<is_function, | |
37 | char (int, ClassType) const volatile &&>(true), ""); | |
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38 | |
39 | // Negative tests. | |
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40 | static_assert(test_category<is_function, int&>(false), ""); |
41 | static_assert(test_category<is_function, void>(false), ""); | |
42 | static_assert(test_category<is_function, const void>(false), ""); | |
123c516a | 43 | |
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44 | static_assert(test_category<is_function, AbstractClass>(false), ""); |
45 | static_assert(test_category<is_function, int(&)(int)>(false), ""); | |
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46 | |
47 | // Sanity check. | |
44916fe1 | 48 | static_assert(test_category<is_function, ClassType>(false), ""); |
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49 | static_assert(test_category<is_function, IncompleteClass>(false), ""); |
50 | static_assert(test_category<is_function, IncompleteUnion>(false), ""); | |
123c516a | 51 | } |