| // { dg-do compile { target c++11 } } |
| |
| // Copyright (C) 2011-2021 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/>. |
| |
| // 20.4.2.1 [tuple.cnstr] Allocator-extended constructors |
| |
| #include <memory> |
| #include <tuple> |
| |
| struct MyAlloc { }; |
| |
| struct Type |
| { |
| typedef MyAlloc allocator_type; // uses_allocator<Type, MyAlloc> is true |
| |
| explicit Type(int) { } |
| |
| Type(std::allocator_arg_t, MyAlloc) { } |
| Type(MyAlloc) { } |
| }; |
| |
| void test01() |
| { |
| using std::allocator_arg; |
| using std::tuple; |
| |
| MyAlloc a; |
| |
| tuple<Type> t(allocator_arg, a, 1); |
| } |
| // { dg-error "failed: .* uses_allocator is true" "" { target *-*-* } 0 } |
| // { dg-error "no matching function for call" "" { target c++2a } 0 } |