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52066eae | 1 | // { dg-do compile { target c++11 } } |
49ba2588 | 2 | // { dg-require-cstdint "" } |
d466a7e2 | 3 | |
7adcbafe | 4 | // Copyright (C) 2010-2022 Free Software Foundation, Inc. |
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5 | // |
6 | // This file is part of the GNU ISO C++ Library. This library is free | |
7 | // software; you can redistribute it and/or modify it under the | |
8 | // terms of the GNU General Public License as published by the | |
748086b7 | 9 | // Free Software Foundation; either version 3, or (at your option) |
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10 | // any later version. |
11 | ||
12 | // This library is distributed in the hope that it will be useful, | |
13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | // GNU General Public License for more details. | |
16 | ||
17 | // You should have received a copy of the GNU General Public License along | |
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18 | // with this library; see the file COPYING3. If not see |
19 | // <http://www.gnu.org/licenses/>. | |
d466a7e2 | 20 | |
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21 | #include <random> |
22 | #include <testsuite_common_types.h> | |
d466a7e2 | 23 | |
94a86be0 | 24 | namespace __gnu_test |
d466a7e2 | 25 | { |
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26 | struct constexpr_member_data |
27 | { | |
28 | template<typename _Ttesttype> | |
29 | void | |
30 | operator()() | |
31 | { | |
32 | struct _Concept | |
33 | { | |
34 | void __constraint() | |
35 | { | |
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36 | constexpr auto v1 __attribute__((unused)) |
37 | = _Ttesttype::block_size; | |
38 | constexpr auto v2 __attribute__((unused)) | |
39 | = _Ttesttype::used_block; | |
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40 | } |
41 | }; | |
d466a7e2 | 42 | |
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43 | _Concept c; |
44 | c.__constraint(); | |
45 | } | |
46 | }; | |
47 | } | |
d466a7e2 | 48 | |
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49 | int main() |
50 | { | |
51 | __gnu_test::constexpr_member_data test; | |
52 | typedef std::discard_block_engine | |
53 | < | |
54 | std::subtract_with_carry_engine<unsigned long, 24, 10, 24>, | |
55 | 389, 24 | |
56 | > type; | |
57 | test.operator()<type>(); | |
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58 | return 0; |
59 | } |