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52066eae | 1 | // { dg-do compile { target c++11 } } |
094a14ef | 2 | |
a5544970 | 3 | // Copyright (C) 2010-2019 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 <memory> | |
21 | #include <type_traits> | |
22 | ||
23 | // DR 801, pair and tuple vs. "passed in registers" | |
24 | void test_trivial() | |
25 | { | |
26 | // PODType, TType, NType, SLType, LType, NLType, LTypeDerived | |
27 | typedef std::pair<int, int> pair_type; | |
28 | // static_assert(std::is_literal_type<pair_type>::value, "! literal"); | |
c66b93fe | 29 | static_assert(std::is_trivially_copy_constructible<pair_type>::value, |
094a14ef | 30 | "! triv copy"); |
6a9ecd34 | 31 | static_assert(std::is_trivially_destructible<pair_type>::value, |
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32 | "! triv destructor"); |
33 | // static_assert(std::is_standard_layout<pair_type>::value, | |
34 | // "! standard layout"); | |
35 | ||
36 | // Negative | |
37 | /* | |
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38 | static_assert(std::is_trivial<pair_type>::value, "! triv"); |
39 | static_assert(std::is_pod<pair_type>::value, "! pod"); | |
40 | */ | |
41 | } | |
42 | ||
43 | int main() | |
44 | { | |
45 | test_trivial(); | |
46 | return 0; | |
47 | } |