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a1adedd0 | 1 | // { dg-do compile } |
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2 | // -*- C++ -*- |
3 | ||
39b8cd70 | 4 | // Copyright (C) 2006, 2007 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 | |
9 | // Free Software Foundation; either version 2, 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 COPYING. If not, write to the Free | |
19 | // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, | |
20 | // USA. | |
21 | ||
22 | #include <ext/type_traits.h> | |
3454c18f | 23 | #include <tr1/type_traits> |
a1adedd0 | 24 | |
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25 | template<typename T> |
26 | void | |
27 | check_add_unsigned() | |
28 | { | |
29 | typedef typename __gnu_cxx::__add_unsigned<T>::__type unsigned_type; | |
30 | } | |
31 | ||
32 | int main() | |
33 | { | |
34 | check_add_unsigned<float>(); // { dg-error "instantiated from" } | |
35 | return 0; | |
36 | } | |
37 | ||
38 | // { dg-error "instantiated from" "" { target *-*-* } 29 } | |
39b8cd70 | 39 | // { dg-error "no type" "" { target *-*-* } 73 } |
3454c18f | 40 | // { dg-excess-errors "In instantiation of" } |