| // Debugging support implementation -*- C++ -*- |
| |
| // Copyright (C) 2003-2021 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. |
| |
| // Under Section 7 of GPL version 3, you are granted additional |
| // permissions described in the GCC Runtime Library Exception, version |
| // 3.1, as published by the Free Software Foundation. |
| |
| // You should have received a copy of the GNU General Public License and |
| // a copy of the GCC Runtime Library Exception along with this program; |
| // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| // <http://www.gnu.org/licenses/>. |
| |
| /** @file debug/assertions.h |
| * This file is a GNU debug extension to the Standard C++ Library. |
| */ |
| |
| #ifndef _GLIBCXX_DEBUG_ASSERTIONS_H |
| #define _GLIBCXX_DEBUG_ASSERTIONS_H 1 |
| |
| #include <bits/c++config.h> |
| |
| #ifndef _GLIBCXX_DEBUG |
| |
| # define _GLIBCXX_DEBUG_ASSERT(_Condition) |
| # define _GLIBCXX_DEBUG_PEDASSERT(_Condition) |
| # define _GLIBCXX_DEBUG_ONLY(_Statement) |
| |
| #endif |
| |
| #ifndef _GLIBCXX_ASSERTIONS |
| # define __glibcxx_requires_non_empty_range(_First,_Last) |
| # define __glibcxx_requires_nonempty() |
| # define __glibcxx_requires_subscript(_N) |
| #else |
| |
| // Verify that [_First, _Last) forms a non-empty iterator range. |
| # define __glibcxx_requires_non_empty_range(_First,_Last) \ |
| __glibcxx_assert(_First != _Last) |
| # define __glibcxx_requires_subscript(_N) \ |
| __glibcxx_assert(_N < this->size()) |
| // Verify that the container is nonempty |
| # define __glibcxx_requires_nonempty() \ |
| __glibcxx_assert(!this->empty()) |
| #endif |
| |
| #ifdef _GLIBCXX_DEBUG |
| # define _GLIBCXX_DEBUG_ASSERT(_Condition) __glibcxx_assert(_Condition) |
| |
| # ifdef _GLIBCXX_DEBUG_PEDANTIC |
| # define _GLIBCXX_DEBUG_PEDASSERT(_Condition) _GLIBCXX_DEBUG_ASSERT(_Condition) |
| # else |
| # define _GLIBCXX_DEBUG_PEDASSERT(_Condition) |
| # endif |
| |
| # define _GLIBCXX_DEBUG_ONLY(_Statement) _Statement |
| #endif |
| |
| #endif // _GLIBCXX_DEBUG_ASSERTIONS |