19417fc2cef4209f8a0bed2cb0497f059524f7ba
1 // Copyright (C) 2016 Free Software Foundation, Inc.
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
18 // { dg-options "-std=gnu++11" }
27 using std::allocator_arg_t
;
28 using std::uses_allocator
;
30 using std::is_constructible
;
34 using allocator_type
= allocator
<int>;
37 using alloc_type
= X::allocator_type
;
39 static_assert(uses_allocator
<X
, alloc_type
>{}, "");
40 static_assert(!is_constructible
<X
, allocator_arg_t
, alloc_type
>{}, "");
41 static_assert(!is_constructible
<X
, alloc_type
>{}, "");
47 std::tuple
<X
> t(std::allocator_arg
, a
); // this is required to be ill-formed
48 // { dg-error "static assertion failed" "" { target *-*-* } 89 }