diff options
Diffstat (limited to 'src/debug/nvwa/c++11.h')
| -rw-r--r-- | src/debug/nvwa/c++11.h | 340 |
1 files changed, 0 insertions, 340 deletions
diff --git a/src/debug/nvwa/c++11.h b/src/debug/nvwa/c++11.h deleted file mode 100644 index 8d8e2d8af..000000000 --- a/src/debug/nvwa/c++11.h +++ /dev/null @@ -1,340 +0,0 @@ -// -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- -// vim:tabstop=4:shiftwidth=4:expandtab: - -/* - * Copyright (C) 2013-2017 Wu Yongwei <adah at users dot sourceforge dot net> - * - * This software is provided 'as-is', without any express or implied - * warranty. In no event will the authors be held liable for any - * damages arising from the use of this software. - * - * Permission is granted to anyone to use this software for any purpose, - * including commercial applications, and to alter it and redistribute - * it freely, subject to the following restrictions: - * - * 1. The origin of this software must not be misrepresented; you must - * not claim that you wrote the original software. If you use this - * software in a product, an acknowledgement in the product - * documentation would be appreciated but is not required. - * 2. Altered source versions must be plainly marked as such, and must - * not be misrepresented as being the original software. - * 3. This notice may not be removed or altered from any source - * distribution. - * - * This file is part of Stones of Nvwa: - * http://sourceforge.net/projects/nvwa - * - */ - -/** - * @file c++11.h - * - * C++11 feature detection macros and workarounds. - * - * @date 2017-04-03 - */ - -#ifndef NVWA_CXX11_H -#define NVWA_CXX11_H - -// Only Clang provides these macros; they need to be defined as follows -// to get a valid expression in preprocessing by other compilers. -#ifndef __has_extension -#define __has_extension(x) 0 -#endif -#ifndef __has_feature -#define __has_feature(x) 0 -#endif -#ifndef __has_include -#define __has_include(x) 0 -#endif - -// Detect whether C++11 mode is on (for GCC and Clang). MSVC does not -// have a special C++11 mode, so it is always on for Visual C++ 2010 and -// later. -#if __cplusplus >= 201103L || \ - defined(__GXX_EXPERIMENTAL_CXX0X__) || \ - (defined(_MSC_VER) && _MSC_VER >= 1600) -#define NVWA_CXX11_MODE 1 -#else -#define NVWA_CXX11_MODE 0 -#endif - - -/* Feature checks */ - -#if !defined(HAVE_CXX11_ATOMIC) -#if NVWA_CXX11_MODE && \ - ((__has_include(<atomic>) && !defined(__MINGW32__)) || \ - (defined(_MSC_VER) && _MSC_VER >= 1700) || \ - (((defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 405) || \ - defined(__clang__)) && \ - (!defined(__MINGW32__) || defined(_POSIX_THREADS)))) -// Note: MinGW GCC, unless built with POSIX threads (as in -// MinGW-builds), does not support atomics as of 4.8. -#define HAVE_CXX11_ATOMIC 1 -#else -#define HAVE_CXX11_ATOMIC 0 -#endif -#endif - -#if !defined(HAVE_CXX11_AUTO_TYPE) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_auto_type) || \ - (defined(_MSC_VER) && _MSC_VER >= 1600) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 404)) -#define HAVE_CXX11_AUTO_TYPE 1 -#else -#define HAVE_CXX11_AUTO_TYPE 0 -#endif -#endif - -#if !defined(HAVE_CXX11_DELETED_FUNCTION) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_deleted_functions) || \ - (defined(_MSC_VER) && _MSC_VER >= 1800) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 404)) -#define HAVE_CXX11_DELETED_FUNCTION 1 -#else -#define HAVE_CXX11_DELETED_FUNCTION 0 -#endif -#endif - -#if !defined(HAVE_CXX11_EXPLICIT_CONVERSION) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_explicit_conversions) || \ - (defined(_MSC_VER) && _MSC_VER >= 1900) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 405)) -#define HAVE_CXX11_EXPLICIT_CONVERSION 1 -#else -#define HAVE_CXX11_EXPLICIT_CONVERSION 0 -#endif -#endif - -#if !defined(HAVE_CXX11_FINAL) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_override_control) || \ - (defined(_MSC_VER) && _MSC_VER >= 1700) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 407)) -#define HAVE_CXX11_FINAL 1 -#else -#define HAVE_CXX11_FINAL 0 -#endif -#endif - -#if !defined(HAVE_CXX11_FUTURE) -#if NVWA_CXX11_MODE && \ - ((__has_include(<future>) && !defined(__MINGW32__)) || \ - (defined(_MSC_VER) && _MSC_VER >= 1700) || \ - (((defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 405) || \ - defined(__clang__)) && \ - (!defined(__MINGW32__) || defined(_POSIX_THREADS)))) -// Note: MinGW GCC, unless built with POSIX threads (as in -// MinGW-builds), does not support futures as of 4.8. -#define HAVE_CXX11_FUTURE 1 -#else -#define HAVE_CXX11_FUTURE 0 -#endif -#endif - -#if !defined(HAVE_CXX11_GENERALIZED_INITIALIZER) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_generalized_initializers) || \ - (defined(_MSC_VER) && _MSC_VER >= 1800) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 404)) -#define HAVE_CXX11_GENERALIZED_INITIALIZER 1 -#else -#define HAVE_CXX11_GENERALIZED_INITIALIZER 0 -#endif -#endif - -#if !defined(HAVE_CXX11_LAMBDA) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_lambdas) || \ - (defined(_MSC_VER) && _MSC_VER >= 1600) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 405)) -#define HAVE_CXX11_LAMBDA 1 -#else -#define HAVE_CXX11_LAMBDA 0 -#endif -#endif - -#if !defined(HAVE_CXX11_MUTEX) -#if NVWA_CXX11_MODE && \ - ((__has_include(<mutex>) && !defined(__MINGW32__)) || \ - (defined(_MSC_VER) && _MSC_VER >= 1700) || \ - (((defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 403) || \ - defined(__clang__)) && \ - (!defined(__MINGW32__) || defined(_POSIX_THREADS)))) -// Note: MinGW GCC, unless built with POSIX threads (as in -// MinGW-builds), does not support std::mutex as of 4.8. -#define HAVE_CXX11_MUTEX 1 -#else -#define HAVE_CXX11_MUTEX 0 -#endif -#endif - -#if !defined(HAVE_CXX11_NOEXCEPT) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_noexcept) || \ - (defined(_MSC_VER) && _MSC_VER >= 1900) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 406)) -#define HAVE_CXX11_NOEXCEPT 1 -#else -#define HAVE_CXX11_NOEXCEPT 0 -#endif -#endif - -#if !defined(HAVE_CXX11_NULLPTR) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_nullptr) || \ - (defined(_MSC_VER) && _MSC_VER >= 1600) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 406)) -#define HAVE_CXX11_NULLPTR 1 -#else -#define HAVE_CXX11_NULLPTR 0 -#endif -#endif - -#if !defined(HAVE_CXX11_OVERRIDE) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_override_control) || \ - (defined(_MSC_VER) && _MSC_VER >= 1600) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 407)) -#define HAVE_CXX11_OVERRIDE 1 -#else -#define HAVE_CXX11_OVERRIDE 0 -#endif -#endif - -#if !defined(HAVE_CXX11_RANGE_FOR) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_range_for) || \ - (defined(_MSC_VER) && _MSC_VER >= 1700) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 406)) -#define HAVE_CXX11_RANGE_FOR 1 -#else -#define HAVE_CXX11_RANGE_FOR 0 -#endif -#endif - -#if !defined(HAVE_CXX11_RVALUE_REFERENCE) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_rvalue_references) || \ - (defined(_MSC_VER) && _MSC_VER >= 1600) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 405)) -#define HAVE_CXX11_RVALUE_REFERENCE 1 -#else -#define HAVE_CXX11_RVALUE_REFERENCE 0 -#endif -#endif - -#if !defined(HAVE_CXX11_STATIC_ASSERT) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_static_assert) || \ - (defined(_MSC_VER) && _MSC_VER >= 1600) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 403)) -#define HAVE_CXX11_STATIC_ASSERT 1 -#else -#define HAVE_CXX11_STATIC_ASSERT 0 -#endif -#endif - -#if !defined(HAVE_CXX11_THREAD) -#if NVWA_CXX11_MODE && \ - ((__has_include(<thread>) && !defined(__MINGW32__)) || \ - (defined(_MSC_VER) && _MSC_VER >= 1700) || \ - (((defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 404) || \ - defined(__clang__)) && \ - (!defined(__MINGW32__) || defined(_POSIX_THREADS)))) -// Note: MinGW GCC, unless built with POSIX threads (as in -// MinGW-builds), does not support std::thread as of 4.8. -#define HAVE_CXX11_THREAD 1 -#else -#define HAVE_CXX11_THREAD 0 -#endif -#endif - -#if !defined(HAVE_CXX11_THREAD_LOCAL) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_thread_local) || \ - (defined(_MSC_VER) && _MSC_VER >= 1900) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 408)) -#define HAVE_CXX11_THREAD_LOCAL 1 -#else -#define HAVE_CXX11_THREAD_LOCAL 0 -#endif -#endif - -#if !defined(HAVE_CXX11_TYPE_TRAITS) -#if NVWA_CXX11_MODE && \ - (__has_include(<type_traits>) || \ - (defined(_MSC_VER) && _MSC_VER >= 1600) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 403)) -#define HAVE_CXX11_TYPE_TRAITS 1 -#else -#define HAVE_CXX11_TYPE_TRAITS 0 -#endif -#endif - -#if !defined(HAVE_CXX11_UNICODE_LITERAL) -#if NVWA_CXX11_MODE && \ - (__has_feature(cxx_unicode_literals) || \ - (defined(_MSC_VER) && _MSC_VER >= 1900) || \ - (defined(__GNUC__) && __GNUC__ * 100 + __GNUC_MINOR__ >= 405)) -#define HAVE_CXX11_UNICODE_LITERAL 1 -#else -#define HAVE_CXX11_UNICODE_LITERAL 0 -#endif -#endif - - -/* Workarounds */ - -#if HAVE_CXX11_DELETED_FUNCTION -#define _DELETED = delete -#else -#define _DELETED -#endif - -#if HAVE_CXX11_FINAL -#define _FINAL final -#else -#define _FINAL -#endif - -#if HAVE_CXX11_OVERRIDE -#define _OVERRIDE override -#else -#define _OVERRIDE -#endif - -#if HAVE_CXX11_NOEXCEPT -#define _NOEXCEPT noexcept -#define _NOEXCEPT_(x) noexcept(x) -#else -#ifdef _MSC_VER -#define _NOEXCEPT throw () -#else -#define _NOEXCEPT throw() -#endif -#define _NOEXCEPT_(x) -#endif - -#if HAVE_CXX11_NULLPTR -#define _NULLPTR nullptr -#else -#define _NULLPTR NULL -#endif - -#if HAVE_CXX11_THREAD_LOCAL -#define _THREAD_LOCAL thread_local -#else -#ifdef _MSC_VER -#define _THREAD_LOCAL __declspec(thread) -#else -#define _THREAD_LOCAL __thread -#endif -#endif - -#endif // NVWA_CXX11_H |