Mercurial > hg > CbC > CbC_gcc
comparison libstdc++-v3/testsuite/20_util/any/assign/92878_92947.cc @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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145:1830386684a0 | 152:2b5abeee2509 |
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1 // { dg-options "-std=gnu++2a" } | |
2 // { dg-do run { target c++2a } } | |
3 // Copyright (C) 2020 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 <any> | |
21 #include <testsuite_hooks.h> | |
22 | |
23 struct aggressive_aggregate | |
24 { | |
25 int a; | |
26 int b; | |
27 }; | |
28 | |
29 void test01() | |
30 { | |
31 std::any x; | |
32 x.emplace<aggressive_aggregate>(1, 2); | |
33 VERIFY(std::any_cast<aggressive_aggregate>(x).a == 1); | |
34 VERIFY(std::any_cast<aggressive_aggregate>(x).b == 2); | |
35 x.emplace<aggressive_aggregate>(1); | |
36 VERIFY(std::any_cast<aggressive_aggregate>(x).a == 1); | |
37 VERIFY(std::any_cast<aggressive_aggregate>(x).b == 0); | |
38 x.emplace<aggressive_aggregate>(); | |
39 VERIFY(std::any_cast<aggressive_aggregate>(x).a == 0); | |
40 VERIFY(std::any_cast<aggressive_aggregate>(x).b == 0); | |
41 } | |
42 | |
43 int main() | |
44 { | |
45 test01(); | |
46 } |