diff options
Diffstat (limited to 'libstdc++-v3/testsuite/20_util/is_aggregate/incomplete_neg.cc')
-rw-r--r-- | libstdc++-v3/testsuite/20_util/is_aggregate/incomplete_neg.cc | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/is_aggregate/incomplete_neg.cc b/libstdc++-v3/testsuite/20_util/is_aggregate/incomplete_neg.cc new file mode 100644 index 00000000000..8a3dd551cbb --- /dev/null +++ b/libstdc++-v3/testsuite/20_util/is_aggregate/incomplete_neg.cc @@ -0,0 +1,29 @@ +// { dg-do compile { target c++17 } } +// +// Copyright (C) 2019 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. +// +// This library is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING3. If not see +// <http://www.gnu.org/licenses/>. + +// { dg-error "must be a complete class" "" { target *-*-* } 0 } + +#include <type_traits> + +class X; + +void test01() +{ + std::is_aggregate<X>(); // { dg-error "required from here" } +} |