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209ee624 | 1 | // { dg-options "-std=gnu++17" } |
608a080c | 2 | // { dg-do compile { target c++17 } } |
209ee624 | 3 | |
99dee823 | 4 | // Copyright (C) 2019-2021 Free Software Foundation, Inc. |
608a080c AP |
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 | |
9 | // Free Software Foundation; either version 3, or (at your option) | |
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 | |
18 | // with this library; see the file COPYING3. If not see | |
19 | // <http://www.gnu.org/licenses/>. | |
20 | ||
209ee624 JW |
21 | // Expect the compiler builtin to do the completeness check. |
22 | // { dg-error "incomplete type" "" { target *-*-* } 0 } | |
608a080c AP |
23 | |
24 | #include <type_traits> | |
25 | ||
26 | class X; | |
27 | ||
28 | void test01() | |
29 | { | |
30 | std::is_aggregate<X>(); // { dg-error "required from here" } | |
31 | } |