Sprout/sprout/config/compiler/clang.hpp

/*=============================================================================
  Copyright (c) 2011-2016 Bolero MURAKAMI
  https://github.com/bolero-MURAKAMI/Sprout

  Distributed under the Boost Software License, Version 1.0. (See accompanying
  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
=============================================================================*/
#ifndef SPROUT_CONFIG_COMPILER_CLANG_HPP
#define SPROUT_CONFIG_COMPILER_CLANG_HPP

#if !__has_feature(cxx_constexpr)
#	define SPROUT_NO_CXX11_CONSTEXPR
#endif

#if !__has_feature(cxx_defaulted_functions)
#	define SPROUT_NO_CXX11_DEFAULTED_FUNCTIONS
#endif

#if !__has_feature(cxx_deleted_functions)
#	define SPROUT_NO_CXX11_DELETED_FUNCTIONS
#endif

#if !__has_feature(cxx_explicit_conversions)
#	define SPROUT_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
#endif

#if !__has_feature(cxx_noexcept)
#	define SPROUT_NO_CXX11_NOEXCEPT
#endif

#if !__has_feature(cxx_alias_templates)
#	define SPROUT_NO_CXX11_TEMPLATE_ALIASES
#endif

#if !__has_feature(cxx_user_literals)
#	define SPROUT_NO_CXX11_USER_DEFINED_LITERALS
#endif

#if !__has_feature(cxx_delegating_constructors)
#	define SPROUT_NO_CXX11_DELEGATING_CONSTRUCTORS
#endif

#if !__has_feature(cxx_unicode_literals)
#	define SPROUT_NO_CXX11_UNICODE_LITERALS
#endif

#if !__has_feature(cxx_attributes)
#	define SPROUT_NO_CXX11_ATTRIBUTES
#endif

#if !__has_feature(cxx_relaxed_constexpr)
#	define SPROUT_NO_CXX14_CONSTEXPR
#endif

#if !__has_feature(cxx_variable_templates)
#	define SPROUT_NO_CXX14_VARIABLE_TEMPLATES
#endif

#if (__clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 0))
#	define SPROUT_HAS_CONSTEXPR_COPYSIGN_FUNCTION
#endif

#if !defined(SPROUT_NO_CXX11_CONSTEXPR)
#	define SPROUT_WORKAROUND_NOT_TERMINATE_RECURSIVE_CONSTEXPR_FUNCTION_TEMPLATE
#endif

#if (__clang_major__ > 3 || (__clang_major__ == 3 && __clang_minor__ >= 4))
#	define SPROUT_WORKAROUND_NEEDS_EXPLICIT_EMPTY_BASE_CLASS_CONSTRUCT
#endif

#endif	// #ifndef SPROUT_CONFIG_COMPILER_CLANG_HPP