diff options
Diffstat (limited to 'modules/mono/utils/macros.h')
| -rw-r--r-- | modules/mono/utils/macros.h | 54 |
1 files changed, 34 insertions, 20 deletions
diff --git a/modules/mono/utils/macros.h b/modules/mono/utils/macros.h index c801fb2f33..e44f254e1c 100644 --- a/modules/mono/utils/macros.h +++ b/modules/mono/utils/macros.h @@ -1,12 +1,12 @@ /*************************************************************************/ -/* util_macros.h */ +/* macros.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -31,39 +31,53 @@ #ifndef UTIL_MACROS_H #define UTIL_MACROS_H -#define _GD_VARNAME_CONCAT_B(m_ignore, m_name) m_name -#define _GD_VARNAME_CONCAT_A(m_a, m_b, m_c) _GD_VARNAME_CONCAT_B(hello there, m_a##m_b##m_c) -#define _GD_VARNAME_CONCAT(m_a, m_b, m_c) _GD_VARNAME_CONCAT_A(m_a, m_b, m_c) -#define GD_UNIQUE_NAME(m_name) _GD_VARNAME_CONCAT(m_name, _, __COUNTER__) +#define _GD_VARNAME_CONCAT_B_(m_ignore, m_name) m_name +#define _GD_VARNAME_CONCAT_A_(m_a, m_b, m_c) _GD_VARNAME_CONCAT_B_(hello there, m_a##m_b##m_c) +#define _GD_VARNAME_CONCAT_(m_a, m_b, m_c) _GD_VARNAME_CONCAT_A_(m_a, m_b, m_c) +#define GD_UNIQUE_NAME(m_name) _GD_VARNAME_CONCAT_(m_name, _, __COUNTER__) -// noreturn +// static assert +// TODO: Get rid of this macro once we upgrade to C++11 -#if __cpp_static_assert +#ifdef __cpp_static_assert #define GD_STATIC_ASSERT(m_cond) static_assert((m_cond), "Condition '" #m_cond "' failed") #else #define GD_STATIC_ASSERT(m_cond) typedef int GD_UNIQUE_NAME(godot_static_assert)[((m_cond) ? 1 : -1)] #endif -#undef _NO_RETURN_ +// final +// TODO: Get rid of this macro once we upgrade to C++11 + +#if (__cplusplus >= 201103L) +#define GD_FINAL final +#else +#define GD_FINAL +#endif + +// noreturn +// TODO: Get rid of this macro once we upgrade to C++11 -#ifdef __GNUC__ -#define _NO_RETURN_ __attribute__((noreturn)) -#elif _MSC_VER -#define _NO_RETURN_ __declspec(noreturn) +#if (__cplusplus >= 201103L) +#define GD_NORETURN [[noreturn]] +#elif defined(__GNUC__) +#define GD_NORETURN __attribute__((noreturn)) +#elif defined(_MSC_VER) +#define GD_NORETURN __declspec(noreturn) #else -#error Platform or compiler not supported +#define GD_NORETURN +#pragma message "Macro GD_NORETURN will have no effect" #endif // unreachable #if defined(_MSC_VER) -#define _UNREACHABLE_() __assume(0) +#define GD_UNREACHABLE() __assume(0) #elif defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 405 -#define _UNREACHABLE_() __builtin_unreachable() +#define GD_UNREACHABLE() __builtin_unreachable() #else -#define _UNREACHABLE_() \ - CRASH_NOW(); \ - do { \ +#define GD_UNREACHABLE() \ + CRASH_NOW(); \ + do { \ } while (true); #endif |