| // { dg-do compile } |
| // { dg-options "-std=gnu++0x" } |
| |
| // 2007-05-03 Benjamin Kosnik <bkoz@redhat.com> |
| // |
| // Copyright (C) 2007, 2008, 2009, 2010, 2011 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/>. |
| |
| #include <type_traits> |
| #include <testsuite_character.h> |
| |
| enum test_enum { first_selection }; |
| |
| void test01() |
| { |
| using std::make_signed; |
| |
| // Negative tests. |
| typedef make_signed<bool>::type test1_type; |
| |
| typedef make_signed<__gnu_test::pod_uint>::type test2_type; |
| |
| typedef make_signed<int[4]>::type test3_type; |
| |
| typedef void (fn_type) (); |
| typedef make_signed<fn_type>::type test4_type; |
| |
| typedef make_signed<float>::type test5_type; |
| } |
| |
| // { dg-error "does not name a type" "" { target *-*-* } 33 } |
| // { dg-error "required from here" "" { target *-*-* } 35 } |
| // { dg-error "required from here" "" { target *-*-* } 37 } |
| // { dg-error "required from here" "" { target *-*-* } 40 } |
| // { dg-error "required from here" "" { target *-*-* } 42 } |
| |
| // { dg-error "invalid use of incomplete type" "" { target *-*-* } 1565 } |
| // { dg-error "declaration of" "" { target *-*-* } 1529 } |
