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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/20_util/make_signed/requirements/typedefs_neg.cc
1 // { dg-do compile { target c++11 } }
3 // 2007-05-03 Benjamin Kosnik <bkoz@redhat.com>
5 // Copyright (C) 2007-2023 Free Software Foundation, Inc.
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
10 // Free Software Foundation; either version 3, or (at your option)
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.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
22 #include <type_traits>
28 using std::make_signed
;
31 using T1
= make_signed
<bool>::type
; // { dg-error "incomplete" }
32 using T2
= make_signed
<const bool>::type
; // { dg-error "incomplete" }
33 using T3
= make_signed
<volatile bool>::type
; // { dg-error "incomplete" }
34 using T4
= make_signed
<const volatile bool>::type
; // { dg-error "incomplete" }
36 using T5
= make_signed
<pod_class
>::type
; // { dg-error "here" }
38 using T6
= make_signed
<int[4]>::type
; // { dg-error "here" }
40 using fn_type
= void ();
41 using T7
= make_signed
<fn_type
>::type
; // { dg-error "here" }
43 using T8
= make_signed
<float>::type
; // { dg-error "here" }
46 // { dg-error "invalid use of incomplete type" "" { target *-*-* } 0 }