| // { dg-options "-std=gnu++0x" } |
| // { dg-do compile } |
| |
| // Copyright (C) 2008, 2009 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 <cstdatomic> |
| |
| namespace gnu |
| { |
| #ifndef ATOMIC_INTEGRAL_LOCK_FREE |
| # error "ATOMIC_INTEGRAL_LOCK_FREE must be a macro" |
| #else |
| # if ATOMIC_INTEGRAL_LOCK_FREE != 0 \ |
| && ATOMIC_INTEGRAL_LOCK_FREE != 1 && ATOMIC_INTEGRAL_LOCK_FREE != 2 |
| # error "ATOMIC_INTEGRAL_LOCK_FREE must be 0, 1, or 2" |
| # endif |
| #endif |
| |
| #ifndef ATOMIC_ADDRESS_LOCK_FREE |
| # error "ATOMIC_ADDRESS_LOCK_FREE must be a macro" |
| # if ATOMIC_INTEGRAL_LOCK_FREE != 0 \ |
| && ATOMIC_INTEGRAL_LOCK_FREE != 1 && ATOMIC_INTEGRAL_LOCK_FREE != 2 |
| # error "ATOMIC_INTEGRAL_LOCK_FREE must be 0, 1, or 2" |
| # endif |
| #endif |
| |
| #ifndef ATOMIC_FLAG_INIT |
| #error "ATOMIC_FLAG_INIT_must_be_a_macro" |
| #endif |
| } |
