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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/ext/type_traits/add_unsigned_integer_neg.cc
4 // Copyright (C) 2006-2020 Free Software Foundation, Inc.
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)
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.
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/>.
21 #include <ext/type_traits.h>
22 #include <tr1/type_traits>
28 typedef typename
__gnu_cxx::__add_unsigned
<T
>::__type unsigned_type
;
33 check_add_unsigned
<bool>(); // { dg-error "required from" }
34 check_add_unsigned
<wchar_t>(); // { dg-error "required from" }
38 // { dg-error "invalid use of incomplete" "" { target *-*-* } 28 }
39 // { dg-error "declaration of" "" { target *-*-* } 100 }
40 // { dg-error "declaration of" "" { target *-*-* } 103 }