1 // { dg-options "-std=gnu++17" }
4 // Copyright (C) 2016-2019 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/>.
23 #include <testsuite_api.h>
25 #ifndef __cpp_lib_clamp
26 # error "Feature-test macro for clamp missing"
27 #elif __cpp_lib_clamp != 201603
28 # error "Feature-test macro for clamp has wrong value"
33 using __gnu_test::NonDefaultConstructible
;
35 typedef NonDefaultConstructible value_type
;
36 typedef value_type
* iterator_type
;
37 typedef std::less
<value_type
> compare_type
;
39 template const value_type
& clamp(const value_type
&,
40 const value_type
&, const value_type
&);
41 template const value_type
& clamp(const value_type
&,
42 const value_type
&, const value_type
&,