dtk_compiler_clang.h

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#ifndef DTK_COMPILER_CLANG_H
#define DTK_COMPILER_CLANG_H
 
// Macro used to identify the Clang compiler.
#define DTK_CLANG 1
 
//DTK_TOREMOVE_START
#ifdef AF51BDA7E49648f8AB95949F4CA52EF8
// Calling conventions
#define DTK_CDECL __cdecl
#define DTK_STDCALL __stdcall
#endif
//DTK_TOREMOVE_END
 
 
#if !__has_feature(cxx_static_assert)
#define DTK_NO_CXX11_STATIC_ASSERT
#endif
 
#if !__has_feature(cxx_nullptr)
#  define DTK_NO_CXX11_NULLPTR
#endif
 
#if !__has_feature(cxx_decltype)
#  define DTK_NO_CXX11_DECLTYPE
#endif
 
#if !__has_feature(cxx_variadic_templates)
#  define DTK_NO_CXX11_VARIADIC_TEMPLATES
#endif
 
#if !__has_feature(cxx_rvalue_references)
#  define DTK_NO_CXX11_RVALUE_REFERENCES
#endif
 
#if !__has_feature(cxx_deleted_functions)
#  define DTK_NO_CXX11_DELETED_FUNCTIONS
#endif
 
#if !__has_feature(cxx_noexcept)
#  define DTK_NO_CXX11_NOEXCEPT
#endif
 
#if !__has_feature(cxx_constexpr)
#  define DTK_NO_CXX11_CONSTEXPR
#endif
 
#if !__has_feature(cxx_explicit_conversions)
#  define DTK_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
#endif
 
//C++14 features
#if !__has_feature(__cxx_generic_lambdas__) || !__has_feature(__cxx_relaxed_constexpr__)
#  define DTK_NO_CXX14_CONSTEXPR
#endif
 
//
// Currently clang on Windows using VC++ RTL does not support C++11's char16_t or char32_t
//
#if defined(_MSC_VER) || !(defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L)
#  define DTK_NO_CXX11_CHAR16_T
#  define DTK_NO_CXX11_CHAR32_T
#endif
 
#if defined(DTK_CLANG) && defined(__has_feature)
#   if (!defined(__GLIBCXX__) || (__GLIBCXX__ >= 20080306 && __GLIBCXX__ != 20080519)) && __has_feature(is_empty)
#     define DTK_MOVE_IS_EMPTY(T) __is_empty(T)
#    endif
#   if __has_feature(is_union)
#     define DTK_MOVE_IS_UNION(T) __is_union(T)
#   endif
#   if __has_feature(is_enum)
#     define DTK_MOVE_IS_ENUM(T) __is_enum(T)
#   endif
#endif
 
// Clang supports "long long" in all compilation modes.
#define DTK_HAS_LONG_LONG
 
#endif