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52066eae | 1 | // { dg-do compile { target c++11 } } |
7b50cdef BK |
2 | |
3 | // 2007-05-03 Benjamin Kosnik <bkoz@redhat.com> | |
4 | // | |
7adcbafe | 5 | // Copyright (C) 2007-2022 Free Software Foundation, Inc. |
7b50cdef BK |
6 | // |
7 | // This file is part of the GNU ISO C++ Library. This library is free | |
8 | // software; you can redistribute it and/or modify it under the | |
9 | // terms of the GNU General Public License as published by the | |
748086b7 | 10 | // Free Software Foundation; either version 3, or (at your option) |
7b50cdef BK |
11 | // any later version. |
12 | // | |
13 | // This library is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | // | |
18 | // You should have received a copy of the GNU General Public License along | |
748086b7 JJ |
19 | // with this library; see the file COPYING3. If not see |
20 | // <http://www.gnu.org/licenses/>. | |
7b50cdef BK |
21 | |
22 | #include <type_traits> | |
23 | #include <testsuite_character.h> | |
24 | ||
25 | enum test_enum { first_selection }; | |
26 | ||
27 | void test01() | |
28 | { | |
29 | using std::make_signed; | |
30 | ||
22f1f4c7 | 31 | // Negative tests. |
7b50cdef BK |
32 | typedef make_signed<bool>::type test1_type; |
33 | ||
34 | typedef make_signed<__gnu_test::pod_uint>::type test2_type; | |
35 | ||
36 | typedef make_signed<int[4]>::type test3_type; | |
37 | ||
38 | typedef void (fn_type) (); | |
39 | typedef make_signed<fn_type>::type test4_type; | |
fb8ffd10 BK |
40 | |
41 | typedef make_signed<float>::type test5_type; | |
7b50cdef BK |
42 | } |
43 | ||
e7555e42 | 44 | // { dg-error "invalid use of incomplete type" "" { target *-*-* } 32 } |
52066eae JW |
45 | // { dg-error "required from here" "" { target *-*-* } 34 } |
46 | // { dg-error "required from here" "" { target *-*-* } 36 } | |
47 | // { dg-error "required from here" "" { target *-*-* } 39 } | |
48 | // { dg-error "required from here" "" { target *-*-* } 41 } | |
7b50cdef | 49 | |
e9029d55 | 50 | // { dg-error "invalid use of incomplete type" "" { target *-*-* } 0 } |