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Allow ruby versions 3.2 and 3.4 for installation

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Syed Daanish
2026-01-28 22:12:37 +00:00
parent 1312c09501
commit 515d5559a7
200 changed files with 40636 additions and 22 deletions
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56
libs/libruby/ruby/backward/2/assume.h vendored Normal file
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#ifndef RUBY_BACKWARD2_ASSUME_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_ASSUME_H
/**
* @file
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Defines #ASSUME / #RB_LIKELY / #UNREACHABLE
*/
#include "ruby/internal/config.h"
#include "ruby/internal/assume.h"
#include "ruby/internal/has/builtin.h"
#define ASSUME RBIMPL_ASSUME /**< @old{RBIMPL_ASSUME} */
#define UNREACHABLE RBIMPL_UNREACHABLE() /**< @old{RBIMPL_UNREACHABLE} */
#define UNREACHABLE_RETURN RBIMPL_UNREACHABLE_RETURN /**< @old{RBIMPL_UNREACHABLE_RETURN} */
/* likely */
#if RBIMPL_HAS_BUILTIN(__builtin_expect)
/**
* Asserts that the given Boolean expression likely holds.
*
* @param x An expression that likely holds.
*
* @note Consider this macro carefully. It has been here since when CPUs were
* like babies, but contemporary processors are beasts. They are
* smarter than mare mortals like us today. Their branch predictions
* highly expectedly outperform your use of this macro.
*/
# define RB_LIKELY(x) (__builtin_expect(!!(x), 1))
/**
* Asserts that the given Boolean expression likely doesn't hold.
*
* @param x An expression that likely doesn't hold.
*/
# define RB_UNLIKELY(x) (__builtin_expect(!!(x), 0))
#else
# define RB_LIKELY(x) (x)
# define RB_UNLIKELY(x) (x)
#endif
#endif /* RUBY_BACKWARD2_ASSUME_H */

165
libs/libruby/ruby/backward/2/attributes.h vendored Normal file
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#ifndef RUBY_BACKWARD2_ATTRIBUTES_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_ATTRIBUTES_H
/**
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Various attribute-related macros.
*
* ### Q&A ###
*
* - Q: Why are the macros defined in this header file so inconsistent in
* style?
*
* - A: Don't know. Don't blame me. Backward compatibility is the key here.
* I'm just preserving what they have been.
*/
#include "ruby/internal/config.h"
#include "ruby/internal/attr/alloc_size.h"
#include "ruby/internal/attr/cold.h"
#include "ruby/internal/attr/const.h"
#include "ruby/internal/attr/deprecated.h"
#include "ruby/internal/attr/error.h"
#include "ruby/internal/attr/forceinline.h"
#include "ruby/internal/attr/format.h"
#include "ruby/internal/attr/maybe_unused.h"
#include "ruby/internal/attr/noinline.h"
#include "ruby/internal/attr/nonnull.h"
#include "ruby/internal/attr/noreturn.h"
#include "ruby/internal/attr/pure.h"
#include "ruby/internal/attr/restrict.h"
#include "ruby/internal/attr/returns_nonnull.h"
#include "ruby/internal/attr/warning.h"
#include "ruby/internal/has/attribute.h"
/* function attributes */
#undef CONSTFUNC
#define CONSTFUNC(x) RBIMPL_ATTR_CONST() x
#undef PUREFUNC
#define PUREFUNC(x) RBIMPL_ATTR_PURE() x
#undef DEPRECATED
#define DEPRECATED(x) RBIMPL_ATTR_DEPRECATED(("")) x
#undef DEPRECATED_BY
#define DEPRECATED_BY(n,x) RBIMPL_ATTR_DEPRECATED(("by: " # n)) x
#undef DEPRECATED_TYPE
#if defined(__GNUC__)
# define DEPRECATED_TYPE(mesg, decl) \
_Pragma("message \"DEPRECATED_TYPE is deprecated\""); \
decl RBIMPL_ATTR_DEPRECATED(mseg)
#elif defined(_MSC_VER)
# pragma deprecated(DEPRECATED_TYPE)
# define DEPRECATED_TYPE(mesg, decl) \
__pragma(message(__FILE__"("STRINGIZE(__LINE__)"): warning: " \
"DEPRECATED_TYPE is deprecated")) \
decl RBIMPL_ATTR_DEPRECATED(mseg)
#else
# define DEPRECATED_TYPE(mesg, decl) \
<-<-"DEPRECATED_TYPE is deprecated"->->
#endif
#undef RUBY_CXX_DEPRECATED
#define RUBY_CXX_DEPRECATED(mseg) RBIMPL_ATTR_DEPRECATED((mseg))
#undef NOINLINE
#define NOINLINE(x) RBIMPL_ATTR_NOINLINE() x
#ifndef MJIT_HEADER
# undef ALWAYS_INLINE
# define ALWAYS_INLINE(x) RBIMPL_ATTR_FORCEINLINE() x
#endif
#undef ERRORFUNC
#define ERRORFUNC(mesg, x) RBIMPL_ATTR_ERROR(mesg) x
#if RBIMPL_HAS_ATTRIBUTE(error)
# define HAVE_ATTRIBUTE_ERRORFUNC 1
#endif
#undef WARNINGFUNC
#define WARNINGFUNC(mesg, x) RBIMPL_ATTR_WARNING(mesg) x
#if RBIMPL_HAS_ATTRIBUTE(warning)
# define HAVE_ATTRIBUTE_WARNINGFUNC 1
#endif
/*
cold attribute for code layout improvements
RUBY_FUNC_ATTRIBUTE not used because MSVC does not like nested func macros
*/
#undef COLDFUNC
#define COLDFUNC RBIMPL_ATTR_COLD()
#define PRINTF_ARGS(decl, string_index, first_to_check) \
RBIMPL_ATTR_FORMAT(RBIMPL_PRINTF_FORMAT, (string_index), (first_to_check)) \
decl
#undef RUBY_ATTR_ALLOC_SIZE
#define RUBY_ATTR_ALLOC_SIZE RBIMPL_ATTR_ALLOC_SIZE
#undef RUBY_ATTR_MALLOC
#define RUBY_ATTR_MALLOC RBIMPL_ATTR_RESTRICT()
#undef RUBY_ATTR_RETURNS_NONNULL
#define RUBY_ATTR_RETURNS_NONNULL RBIMPL_ATTR_RETURNS_NONNULL()
#ifndef FUNC_MINIMIZED
#define FUNC_MINIMIZED(x) x
#endif
#ifndef FUNC_UNOPTIMIZED
#define FUNC_UNOPTIMIZED(x) x
#endif
#ifndef RUBY_ALIAS_FUNCTION_TYPE
#define RUBY_ALIAS_FUNCTION_TYPE(type, prot, name, args) \
FUNC_MINIMIZED(type prot) {return (type)name args;}
#endif
#ifndef RUBY_ALIAS_FUNCTION_VOID
#define RUBY_ALIAS_FUNCTION_VOID(prot, name, args) \
FUNC_MINIMIZED(void prot) {name args;}
#endif
#ifndef RUBY_ALIAS_FUNCTION
#define RUBY_ALIAS_FUNCTION(prot, name, args) \
RUBY_ALIAS_FUNCTION_TYPE(VALUE, prot, name, args)
#endif
#undef RUBY_FUNC_NONNULL
#define RUBY_FUNC_NONNULL(n, x) RBIMPL_ATTR_NONNULL(n) x
#undef NORETURN
#define NORETURN(x) RBIMPL_ATTR_NORETURN() x
#define NORETURN_STYLE_NEW
#ifndef PACKED_STRUCT
# define PACKED_STRUCT(x) x
#endif
#ifndef PACKED_STRUCT_UNALIGNED
# if UNALIGNED_WORD_ACCESS
# define PACKED_STRUCT_UNALIGNED(x) PACKED_STRUCT(x)
# else
# define PACKED_STRUCT_UNALIGNED(x) x
# endif
#endif
#undef RB_UNUSED_VAR
#define RB_UNUSED_VAR(x) x RBIMPL_ATTR_MAYBE_UNUSED()
#endif /* RUBY_BACKWARD2_ATTRIBUTES_H */

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libs/libruby/ruby/backward/2/bool.h vendored Normal file
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#ifndef RUBY_BACKWARD2_BOOL_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_BOOL_H
/**
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Defines old TRUE / FALSE
*/
#include "ruby/internal/stdbool.h"
#ifndef FALSE
# define FALSE false
#elif FALSE
# error FALSE must be false
#endif
#ifndef TRUE
# define TRUE true
#elif ! TRUE
# error TRUE must be true
#endif
#endif /* RUBY_BACKWARD2_BOOL_H */

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libs/libruby/ruby/backward/2/gcc_version_since.h vendored Normal file
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#ifndef RUBY_BACKWARD2_GCC_VERSION_SINCE_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_GCC_VERSION_SINCE_H
/**
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Defines old GCC_VERSION_SINCE
*/
#include "ruby/internal/compiler_since.h"
#ifndef GCC_VERSION_SINCE
#define GCC_VERSION_SINCE(x, y, z) RBIMPL_COMPILER_SINCE(GCC, (x), (y), (z))
#endif
#ifndef GCC_VERSION_BEFORE
#define GCC_VERSION_BEFORE(x, y, z) \
(RBIMPL_COMPILER_BEFORE(GCC, (x), (y), (z)) || \
(RBIMPL_COMPILER_IS(GCC) && \
((RBIMPL_COMPILER_VERSION_MAJOR == (x)) && \
((RBIMPL_COMPILER_VERSION_MINOR == (y)) && \
(RBIMPL_COMPILER_VERSION_PATCH == (z))))))
#endif
#endif /* RUBY_BACKWARD2_GCC_VERSION_SINCE_H */

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libs/libruby/ruby/backward/2/inttypes.h vendored Normal file
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#ifndef RUBY_BACKWARD2_INTTYPES_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_INTTYPES_H
/**
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief C99 shim for `<inttypes.h>`
*/
#include "ruby/internal/config.h" /* PRI_LL_PREFIX etc. are here */
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#include "ruby/internal/value.h" /* PRI_VALUE_PREFIX is here. */
#ifndef PRI_INT_PREFIX
# define PRI_INT_PREFIX ""
#endif
#ifndef PRI_LONG_PREFIX
# define PRI_LONG_PREFIX "l"
#endif
#ifndef PRI_SHORT_PREFIX
# define PRI_SHORT_PREFIX "h"
#endif
#ifdef PRI_64_PREFIX
# /* Take that. */
#elif SIZEOF_LONG == 8
# define PRI_64_PREFIX PRI_LONG_PREFIX
#elif SIZEOF_LONG_LONG == 8
# define PRI_64_PREFIX PRI_LL_PREFIX
#endif
#ifndef PRIdPTR
# define PRIdPTR PRI_PTR_PREFIX"d"
# define PRIiPTR PRI_PTR_PREFIX"i"
# define PRIoPTR PRI_PTR_PREFIX"o"
# define PRIuPTR PRI_PTR_PREFIX"u"
# define PRIxPTR PRI_PTR_PREFIX"x"
# define PRIXPTR PRI_PTR_PREFIX"X"
#endif
#ifndef RUBY_PRI_VALUE_MARK
# define RUBY_PRI_VALUE_MARK "\v"
#endif
#if defined PRIdPTR && !defined PRI_VALUE_PREFIX
# define PRIdVALUE PRIdPTR
# define PRIoVALUE PRIoPTR
# define PRIuVALUE PRIuPTR
# define PRIxVALUE PRIxPTR
# define PRIXVALUE PRIXPTR
# define PRIsVALUE PRIiPTR"" RUBY_PRI_VALUE_MARK
#else
# define PRIdVALUE PRI_VALUE_PREFIX"d"
# define PRIoVALUE PRI_VALUE_PREFIX"o"
# define PRIuVALUE PRI_VALUE_PREFIX"u"
# define PRIxVALUE PRI_VALUE_PREFIX"x"
# define PRIXVALUE PRI_VALUE_PREFIX"X"
# define PRIsVALUE PRI_VALUE_PREFIX"i" RUBY_PRI_VALUE_MARK
#endif
#ifndef PRI_VALUE_PREFIX
# define PRI_VALUE_PREFIX ""
#endif
#ifdef PRI_TIMET_PREFIX
# /* Take that. */
#elif SIZEOF_TIME_T == SIZEOF_INT
# define PRI_TIMET_PREFIX
#elif SIZEOF_TIME_T == SIZEOF_LONG
# define PRI_TIMET_PREFIX "l"
#elif SIZEOF_TIME_T == SIZEOF_LONG_LONG
# define PRI_TIMET_PREFIX PRI_LL_PREFIX
#endif
#ifdef PRI_PTRDIFF_PREFIX
# /* Take that. */
#elif SIZEOF_PTRDIFF_T == SIZEOF_INT
# define PRI_PTRDIFF_PREFIX ""
#elif SIZEOF_PTRDIFF_T == SIZEOF_LONG
# define PRI_PTRDIFF_PREFIX "l"
#elif SIZEOF_PTRDIFF_T == SIZEOF_LONG_LONG
# define PRI_PTRDIFF_PREFIX PRI_LL_PREFIX
#endif
#ifndef PRIdPTRDIFF
# define PRIdPTRDIFF PRI_PTRDIFF_PREFIX"d"
# define PRIiPTRDIFF PRI_PTRDIFF_PREFIX"i"
# define PRIoPTRDIFF PRI_PTRDIFF_PREFIX"o"
# define PRIuPTRDIFF PRI_PTRDIFF_PREFIX"u"
# define PRIxPTRDIFF PRI_PTRDIFF_PREFIX"x"
# define PRIXPTRDIFF PRI_PTRDIFF_PREFIX"X"
#endif
#ifdef PRI_SIZE_PREFIX
# /* Take that. */
#elif SIZEOF_SIZE_T == SIZEOF_INT
# define PRI_SIZE_PREFIX ""
#elif SIZEOF_SIZE_T == SIZEOF_LONG
# define PRI_SIZE_PREFIX "l"
#elif SIZEOF_SIZE_T == SIZEOF_LONG_LONG
# define PRI_SIZE_PREFIX PRI_LL_PREFIX
#endif
#ifndef PRIdSIZE
# define PRIdSIZE PRI_SIZE_PREFIX"d"
# define PRIiSIZE PRI_SIZE_PREFIX"i"
# define PRIoSIZE PRI_SIZE_PREFIX"o"
# define PRIuSIZE PRI_SIZE_PREFIX"u"
# define PRIxSIZE PRI_SIZE_PREFIX"x"
# define PRIXSIZE PRI_SIZE_PREFIX"X"
#endif
#endif /* RUBY_BACKWARD2_INTTYPES_H */

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libs/libruby/ruby/backward/2/limits.h vendored Normal file
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#ifndef RUBY_BACKWARD2_LIMITS_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_LIMITS_H
/**
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Historical shim for `<limits.h>`.
*
* The macros in this header file are obsolescent. Does anyone really need our
* own definition of `CHAR_BIT` today?
*/
#include "ruby/internal/config.h"
#ifdef HAVE_LIMITS_H
# include <limits.h>
#endif
#include "ruby/backward/2/long_long.h"
#ifndef LONG_MAX
# /* assuming 32bit(2's complement) long */
# define LONG_MAX 2147483647L
#endif
#ifndef LONG_MIN
# define LONG_MIN (-LONG_MAX-1)
#endif
#ifndef CHAR_BIT
# define CHAR_BIT 8
#endif
#ifdef LLONG_MAX
# /* Take that. */
#elif defined(LONG_LONG_MAX)
# define LLONG_MAX LONG_LONG_MAX
#elif defined(_I64_MAX)
# define LLONG_MAX _I64_MAX
#else
# /* assuming 64bit(2's complement) long long */
# define LLONG_MAX 9223372036854775807LL
#endif
#ifdef LLONG_MIN
# /* Take that. */
#elif defined(LONG_LONG_MIN)
# define LLONG_MIN LONG_LONG_MIN
#elif defined(_I64_MAX)
# define LLONG_MIN _I64_MIN
#else
# define LLONG_MIN (-LLONG_MAX-1)
#endif
#ifdef SIZE_MAX
# /* Take that. */
#elif SIZEOF_SIZE_T == SIZEOF_LONG_LONG
# define SIZE_MAX ULLONG_MAX
# define SIZE_MIN ULLONG_MIN
#elif SIZEOF_SIZE_T == SIZEOF_LONG
# define SIZE_MAX ULONG_MAX
# define SIZE_MIN ULONG_MIN
#elif SIZEOF_SIZE_T == SIZEOF_INT
# define SIZE_MAX UINT_MAX
# define SIZE_MIN UINT_MIN
#else
# define SIZE_MAX USHRT_MAX
# define SIZE_MIN USHRT_MIN
#endif
#ifdef SSIZE_MAX
# /* Take that. */
#elif SIZEOF_SIZE_T == SIZEOF_LONG_LONG
# define SSIZE_MAX LLONG_MAX
# define SSIZE_MIN LLONG_MIN
#elif SIZEOF_SIZE_T == SIZEOF_LONG
# define SSIZE_MAX LONG_MAX
# define SSIZE_MIN LONG_MIN
#elif SIZEOF_SIZE_T == SIZEOF_INT
# define SSIZE_MAX INT_MAX
# define SSIZE_MIN INT_MIN
#else
# define SSIZE_MAX SHRT_MAX
# define SSIZE_MIN SHRT_MIN
#endif
#endif /* RUBY_BACKWARD2_LIMITS_H */

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#ifndef RUBY_BACKWARD2_LONG_LONG_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_LONG_LONG_H
/**
* @file
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Defines old #LONG_LONG
*
* No known compiler that can compile today's ruby lacks long long.
* Historically MSVC was one of such compiler, but it implemented long long a
* while ago (some time back in 2013). The macros are for backwards
* compatibility only.
*/
#include "ruby/internal/config.h"
#include "ruby/internal/has/warning.h"
#include "ruby/internal/warning_push.h"
#if defined(__DOXYGEN__)
# /** @cond INTERNAL_MACRO */
# define HAVE_LONG_LONG 1
# define HAVE_TRUE_LONG_LONG 1
# /** @endcond */
# /** @deprecated Just use `long long` directly. */
# define LONG_LONG long long.
#elif RBIMPL_HAS_WARNING("-Wc++11-long-long")
# define HAVE_TRUE_LONG_LONG 1
# define LONG_LONG \
RBIMPL_WARNING_PUSH() \
RBIMPL_WARNING_IGNORED(-Wc++11-long-long) \
long long \
RBIMPL_WARNING_POP()
#elif RBIMPL_HAS_WARNING("-Wlong-long")
# define HAVE_TRUE_LONG_LONG 1
# define LONG_LONG \
RBIMPL_WARNING_PUSH() \
RBIMPL_WARNING_IGNORED(-Wlong-long) \
long long \
RBIMPL_WARNING_POP()
#elif defined(HAVE_LONG_LONG)
# define HAVE_TRUE_LONG_LONG 1
# define LONG_LONG long long
#elif SIZEOF___INT64 > 0
# define HAVE_LONG_LONG 1
# define LONG_LONG __int64
# undef SIZEOF_LONG_LONG
# define SIZEOF_LONG_LONG SIZEOF___INT64
#else
# error Hello! Ruby developers believe this message must not happen.
# error If you encounter this message, can you file a bug report?
# error Remember to attach a detailed description of your environment.
# error Thank you!
#endif
#endif /* RBIMPL_BACKWARD2_LONG_LONG_H */

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#ifndef RUBY_BACKWARD2_R_CAST_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_R_CAST_H
/**
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Defines old R_CAST
*
* Nobody is actively using this macro.
*/
#define R_CAST(st) (struct st*)
#define RMOVED(obj) (R_CAST(RMoved)(obj))
#if defined(__GNUC__)
# warning R_CAST and RMOVED are deprecated
#elif defined(_MSC_VER)
# pragma message("warning: R_CAST and RMOVED are deprecated")
#endif
#endif /* RUBY_BACKWARD2_R_CAST_H */

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libs/libruby/ruby/backward/2/rmodule.h vendored Normal file
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#ifndef RUBY_BACKWARD2_RMODULE_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_RMODULE_H
/**
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Orphan macros.
*
* These macros seems broken since at least 2011. Nobody (except ruby itself
* who is implementing the internals) could have used those macros for a while.
* Kept public as-is here to keep some theoretical backwards compatibility.
*/
#define RMODULE_IV_TBL(m) RCLASS_IV_TBL(m)
#define RMODULE_CONST_TBL(m) RCLASS_CONST_TBL(m)
#define RMODULE_M_TBL(m) RCLASS_M_TBL(m)
#define RMODULE_SUPER(m) RCLASS_SUPER(m)
#if defined(__GNUC__)
# warning RMODULE_* macros are deprecated
#elif defined(_MSC_VER)
# pragma message("warning: RMODULE_* macros are deprecated")
#endif
#endif /* RUBY_BACKWARD2_RMODULE_H */

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#ifndef RUBY_BACKWARD2_STDALIGN_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_STDALIGN_H
/**
* @file
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Defines #RUBY_ALIGNAS / #RUBY_ALIGNOF
*/
#include "ruby/internal/stdalign.h"
#undef RUBY_ALIGNAS
#undef RUBY_ALIGNOF
#define RUBY_ALIGNAS RBIMPL_ALIGNAS /**< @copydoc RBIMPL_ALIGNAS */
#define RUBY_ALIGNOF RBIMPL_ALIGNOF /**< @copydoc RBIMPL_ALIGNOF */
#endif /* RUBY_BACKWARD2_STDALIGN_H */

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#ifndef RUBY_BACKWARD2_STDARG_H /*-*-C++-*-vi:se ft=cpp:*/
#define RUBY_BACKWARD2_STDARG_H
/**
* @file
* @author Ruby developers <ruby-core@ruby-lang.org>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
* @warning Symbols prefixed with either `RBIMPL` or `rbimpl` are
* implementation details. Don't take them as canon. They could
* rapidly appear then vanish. The name (path) of this header file
* is also an implementation detail. Do not expect it to persist
* at the place it is now. Developers are free to move it anywhere
* anytime at will.
* @note To ruby-core: remember that this header can be possibly
* recursively included from extension libraries written in C++.
* Do not expect for instance `__VA_ARGS__` is always available.
* We assume C99 for ruby itself but we don't assume languages of
* extension libraries. They could be written in C++98.
* @brief Defines old #_
*
* Nobody should ever use these macros any longer. No known compilers lack
* prototypes today. It's 21st century. Just forget them.
*/
#undef _
/**
* @deprecated Nobody practically needs this macro any longer.
* @brief This was a transition path from K&R to ANSI.
*/
#ifdef HAVE_PROTOTYPES
# define _(args) args
#else
# define _(args) ()
#endif
#undef __
/**
* @deprecated Nobody practically needs this macro any longer.
* @brief This was a transition path from K&R to ANSI.
*/
#ifdef HAVE_STDARG_PROTOTYPES
# define __(args) args
#else
# define __(args) ()
#endif
/**
* Functions declared using this macro take arbitrary arguments, including
* void.
*
* ```CXX
* void func(ANYARGS);
* ```
*
* This was a necessary evil when there was no such thing like function
* overloading. But it is the 21st century today. People generally need not
* use this. Just use a granular typed function.
*
* @see ruby::backward::cxxanyargs
*/
#ifdef __cplusplus
#define ANYARGS ...
#else
#define ANYARGS
#endif
#endif /* RUBY_BACKWARD2_STDARG_H */

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#ifndef RUBY_BACKWARD_CXXANYARGS_HPP //-*-C++-*-vi:ft=cpp
#define RUBY_BACKWARD_CXXANYARGS_HPP
/// @file
/// @author @shyouhei
/// @copyright This file is a part of the programming language Ruby.
/// Permission is hereby granted, to either redistribute and/or
/// modify this file, provided that the conditions mentioned in the
/// file COPYING are met. Consult the file for details.
/// @note DO NOT MODERNISE THIS FILE! As the file name implies it is
/// meant to be a backwards compatibility shim. Please stick to
/// C++ 98 and never use newer features, like `constexpr`.
/// @brief Provides old prototypes for C++ programs.
#include "ruby/internal/config.h"
#include "ruby/internal/intern/class.h"
#include "ruby/internal/intern/cont.h"
#include "ruby/internal/intern/hash.h"
#include "ruby/internal/intern/proc.h"
#include "ruby/internal/intern/thread.h"
#include "ruby/internal/intern/variable.h"
#include "ruby/internal/intern/vm.h"
#include "ruby/internal/iterator.h"
#include "ruby/internal/method.h"
#include "ruby/internal/value.h"
#include "ruby/internal/variable.h"
#include "ruby/backward/2/stdarg.h"
#include "ruby/st.h"
extern "C++" {
#ifdef HAVE_NULLPTR
#include <cstddef>
#endif
/// @brief The main namespace.
/// @note The name "ruby" might already be taken, but that must not be a
/// problem because namespaces are allowed to reopen.
namespace ruby {
/// Backwards compatibility layer.
namespace backward {
/// Provides ANYARGS deprecation warnings. In C, ANYARGS means there is no
/// function prototype. Literally anything, even including nothing, can be a
/// valid ANYARGS. So passing a correctly prototyped function pointer to an
/// ANYARGS-ed function parameter is valid, at the same time passing an
/// ANYARGS-ed function pointer to a granular typed function parameter is also
/// valid. However on the other hand in C++, ANYARGS doesn't actually mean any
/// number of arguments. C++'s ANYARGS means _variadic_ number of arguments.
/// This is incompatible with ordinal, correct function prototypes.
///
/// Luckily, function prototypes being distinct each other means they can be
/// overloaded. We can provide a compatibility layer for older Ruby APIs which
/// used to have ANYARGS. This namespace includes such attempts.
namespace cxxanyargs {
typedef VALUE type(ANYARGS); ///< ANYARGS-ed function type.
typedef void void_type(ANYARGS); ///< ANYARGS-ed function type, void variant.
typedef int int_type(ANYARGS); ///< ANYARGS-ed function type, int variant.
typedef VALUE onearg_type(VALUE); ///< Single-argumented function type.
/// @name Hooking global variables
/// @{
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Define a function-backended global variable.
/// @param[in] q Name of the variable.
/// @param[in] w Getter function.
/// @param[in] e Setter function.
/// @note Both functions can be nullptr.
/// @see rb_define_hooked_variable()
/// @deprecated Use granular typed overload instead.
inline void
rb_define_virtual_variable(const char *q, type *w, void_type *e)
{
rb_gvar_getter_t *r = reinterpret_cast<rb_gvar_getter_t*>(w);
rb_gvar_setter_t *t = reinterpret_cast<rb_gvar_setter_t*>(e);
::rb_define_virtual_variable(q, r, t);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
inline void
rb_define_virtual_variable(const char *q, rb_gvar_getter_t *w, void_type *e)
{
rb_gvar_setter_t *t = reinterpret_cast<rb_gvar_setter_t*>(e);
::rb_define_virtual_variable(q, w, t);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
inline void
rb_define_virtual_variable(const char *q, type *w, rb_gvar_setter_t *e)
{
rb_gvar_getter_t *r = reinterpret_cast<rb_gvar_getter_t*>(w);
::rb_define_virtual_variable(q, r, e);
}
#ifdef HAVE_NULLPTR
inline void
rb_define_virtual_variable(const char *q, rb_gvar_getter_t *w, std::nullptr_t e)
{
::rb_define_virtual_variable(q, w, e);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
inline void
rb_define_virtual_variable(const char *q, type *w, std::nullptr_t e)
{
rb_gvar_getter_t *r = reinterpret_cast<rb_gvar_getter_t *>(w);
::rb_define_virtual_variable(q, r, e);
}
inline void
rb_define_virtual_variable(const char *q, std::nullptr_t w, rb_gvar_setter_t *e)
{
::rb_define_virtual_variable(q, w, e);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
inline void
rb_define_virtual_variable(const char *q, std::nullptr_t w, void_type *e)
{
rb_gvar_setter_t *r = reinterpret_cast<rb_gvar_setter_t *>(e);
::rb_define_virtual_variable(q, w, r);
}
#endif
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Define a function-backended global variable.
/// @param[in] q Name of the variable.
/// @param[in] w Variable storage.
/// @param[in] e Getter function.
/// @param[in] r Setter function.
/// @note Both functions can be nullptr.
/// @see rb_define_virtual_variable()
/// @deprecated Use granular typed overload instead.
inline void
rb_define_hooked_variable(const char *q, VALUE *w, type *e, void_type *r)
{
rb_gvar_getter_t *t = reinterpret_cast<rb_gvar_getter_t*>(e);
rb_gvar_setter_t *y = reinterpret_cast<rb_gvar_setter_t*>(r);
::rb_define_hooked_variable(q, w, t, y);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
inline void
rb_define_hooked_variable(const char *q, VALUE *w, rb_gvar_getter_t *e, void_type *r)
{
rb_gvar_setter_t *y = reinterpret_cast<rb_gvar_setter_t*>(r);
::rb_define_hooked_variable(q, w, e, y);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
inline void
rb_define_hooked_variable(const char *q, VALUE *w, type *e, rb_gvar_setter_t *r)
{
rb_gvar_getter_t *t = reinterpret_cast<rb_gvar_getter_t*>(e);
::rb_define_hooked_variable(q, w, t, r);
}
#ifdef HAVE_NULLPTR
inline void
rb_define_hooked_variable(const char *q, VALUE *w, rb_gvar_getter_t *e, std::nullptr_t r)
{
::rb_define_hooked_variable(q, w, e, r);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
inline void
rb_define_hooked_variable(const char *q, VALUE *w, type *e, std::nullptr_t r)
{
rb_gvar_getter_t *y = reinterpret_cast<rb_gvar_getter_t *>(e);
::rb_define_hooked_variable(q, w, y, r);
}
inline void
rb_define_hooked_variable(const char *q, VALUE *w, std::nullptr_t e, rb_gvar_setter_t *r)
{
::rb_define_hooked_variable(q, w, e, r);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
inline void
rb_define_hooked_variable(const char *q, VALUE *w, std::nullptr_t e, void_type *r)
{
rb_gvar_setter_t *y = reinterpret_cast<rb_gvar_setter_t *>(r);
::rb_define_hooked_variable(q, w, e, y);
}
#endif
/// @}
/// @name Exceptions and tag jumps
/// @{
// RUBY_CXX_DEPRECATED("by rb_block_call since 1.9")
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Old way to implement iterators.
/// @param[in] q A function that can yield.
/// @param[in] w Passed to `q`.
/// @param[in] e What is to be yielded.
/// @param[in] r Passed to `e`.
/// @return The return value of `q`.
/// @note `e` can be nullptr.
/// @deprecated This function is obsoleted since long before 2.x era. Do not
/// use it any longer. rb_block_call() is provided instead.
inline VALUE
rb_iterate(onearg_type *q, VALUE w, type *e, VALUE r)
{
rb_block_call_func_t t = reinterpret_cast<rb_block_call_func_t>(e);
return backward::rb_iterate_deprecated(q, w, t, r);
}
#ifdef HAVE_NULLPTR
RUBY_CXX_DEPRECATED("by rb_block_call since 1.9")
inline VALUE
rb_iterate(onearg_type *q, VALUE w, std::nullptr_t e, VALUE r)
{
return backward::rb_iterate_deprecated(q, w, e, r);
}
#endif
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Call a method with a block.
/// @param[in] q The self.
/// @param[in] w The method.
/// @param[in] e The # of elems of `r`
/// @param[in] r The arguments.
/// @param[in] t What is to be yielded.
/// @param[in] y Passed to `t`
/// @return Return value of `q#w(*r,&t)`
/// @note 't' can be nullptr.
/// @deprecated Use granular typed overload instead.
inline VALUE
rb_block_call(VALUE q, ID w, int e, const VALUE *r, type *t, VALUE y)
{
rb_block_call_func_t u = reinterpret_cast<rb_block_call_func_t>(t);
return ::rb_block_call(q, w, e, r, u, y);
}
#ifdef HAVE_NULLPTR
inline VALUE
rb_block_call(VALUE q, ID w, int e, const VALUE *r, std::nullptr_t t, VALUE y)
{
return ::rb_block_call(q, w, e, r, t, y);
}
#endif
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief An equivalent of `rescue` clause.
/// @param[in] q A function that can raise.
/// @param[in] w Passed to `q`.
/// @param[in] e A function that cleans-up.
/// @param[in] r Passed to `e`.
/// @return The return value of `q` if no exception occurs, or the return
/// value of `e` if otherwise.
/// @note `e` can be nullptr.
/// @see rb_ensure()
/// @see rb_rescue2()
/// @see rb_protect()
/// @deprecated Use granular typed overload instead.
inline VALUE
rb_rescue(type *q, VALUE w, type *e, VALUE r)
{
typedef VALUE func1_t(VALUE);
typedef VALUE func2_t(VALUE, VALUE);
func1_t *t = reinterpret_cast<func1_t*>(q);
func2_t *y = reinterpret_cast<func2_t*>(e);
return ::rb_rescue(t, w, y, r);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief An equivalent of `rescue` clause.
/// @param[in] q A function that can raise.
/// @param[in] w Passed to `q`.
/// @param[in] e A function that cleans-up.
/// @param[in] r Passed to `e`.
/// @param[in] ... 0-terminated list of subclass of @ref rb_eException.
/// @return The return value of `q` if no exception occurs, or the return
/// value of `e` if otherwise.
/// @note `e` can be nullptr.
/// @see rb_ensure()
/// @see rb_rescue()
/// @see rb_protect()
/// @deprecated Use granular typed overload instead.
inline VALUE
rb_rescue2(type *q, VALUE w, type *e, VALUE r, ...)
{
typedef VALUE func1_t(VALUE);
typedef VALUE func2_t(VALUE, VALUE);
func1_t *t = reinterpret_cast<func1_t*>(q);
func2_t *y = reinterpret_cast<func2_t*>(e);
va_list ap;
va_start(ap, r);
VALUE ret = ::rb_vrescue2(t, w, y, r, ap);
va_end(ap);
return ret;
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief An equivalent of `ensure` clause.
/// @param[in] q A function that can raise.
/// @param[in] w Passed to `q`.
/// @param[in] e A function that ensures.
/// @param[in] r Passed to `e`.
/// @return The return value of `q`.
/// @note It makes no sense to pass nullptr to `e`.
/// @see rb_rescue()
/// @see rb_rescue2()
/// @see rb_protect()
/// @deprecated Use granular typed overload instead.
inline VALUE
rb_ensure(type *q, VALUE w, type *e, VALUE r)
{
typedef VALUE func1_t(VALUE);
func1_t *t = reinterpret_cast<func1_t*>(q);
func1_t *y = reinterpret_cast<func1_t*>(e);
return ::rb_ensure(t, w, y, r);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief An equivalent of `Kernel#catch`.
/// @param[in] q The "tag" string.
/// @param[in] w A function that can throw.
/// @param[in] e Passed to `w`.
/// @return What was thrown.
/// @note `q` can be a nullptr but makes no sense to pass nullptr to`w`.
/// @see rb_block_call()
/// @see rb_protect()
/// @see rb_rb_catch_obj()
/// @see rb_rescue()
/// @deprecated Use granular typed overload instead.
inline VALUE
rb_catch(const char *q, type *w, VALUE e)
{
rb_block_call_func_t r = reinterpret_cast<rb_block_call_func_t>(w);
return ::rb_catch(q, r, e);
}
#ifdef HAVE_NULLPTR
inline VALUE
rb_catch(const char *q, std::nullptr_t w, VALUE e)
{
return ::rb_catch(q, w, e);
}
#endif
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief An equivalent of `Kernel#catch`.
/// @param[in] q The "tag" object.
/// @param[in] w A function that can throw.
/// @param[in] e Passed to `w`.
/// @return What was thrown.
/// @note It makes no sense to pass nullptr to`w`.
/// @see rb_block_call()
/// @see rb_protect()
/// @see rb_rb_catch_obj()
/// @see rb_rescue()
/// @deprecated Use granular typed overload instead.
inline VALUE
rb_catch_obj(VALUE q, type *w, VALUE e)
{
rb_block_call_func_t r = reinterpret_cast<rb_block_call_func_t>(w);
return ::rb_catch_obj(q, r, e);
}
/// @}
/// @name Procs, Fibers and Threads
/// @{
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Creates a rb_cFiber instance.
/// @param[in] q The fiber body.
/// @param[in] w Passed to `q`.
/// @return What was allocated.
/// @note It makes no sense to pass nullptr to`q`.
/// @see rb_proc_new()
/// @see rb_thread_create()
/// @deprecated Use granular typed overload instead.
inline VALUE
rb_fiber_new(type *q, VALUE w)
{
rb_block_call_func_t e = reinterpret_cast<rb_block_call_func_t>(q);
return ::rb_fiber_new(e, w);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Creates a @ref rb_cProc instance.
/// @param[in] q The proc body.
/// @param[in] w Passed to `q`.
/// @return What was allocated.
/// @note It makes no sense to pass nullptr to`q`.
/// @see rb_fiber_new()
/// @see rb_thread_create()
/// @deprecated Use granular typed overload instead.
inline VALUE
rb_proc_new(type *q, VALUE w)
{
rb_block_call_func_t e = reinterpret_cast<rb_block_call_func_t>(q);
return ::rb_proc_new(e, w);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Creates a @ref rb_cThread instance.
/// @param[in] q The thread body.
/// @param[in] w Passed to `q`.
/// @return What was allocated.
/// @note It makes no sense to pass nullptr to`q`.
/// @see rb_proc_new()
/// @see rb_fiber_new()
/// @deprecated Use granular typed overload instead.
inline VALUE
rb_thread_create(type *q, void *w)
{
typedef VALUE ptr_t(void*);
ptr_t *e = reinterpret_cast<ptr_t*>(q);
return ::rb_thread_create(e, w);
}
/// @}
/// @name Hash and st_table
/// @{
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Iteration over the given table.
/// @param[in] q A table to scan.
/// @param[in] w A function to iterate.
/// @param[in] e Passed to `w`.
/// @retval 0 Always returns 0.
/// @note It makes no sense to pass nullptr to`w`.
/// @see st_foreach_check()
/// @see rb_hash_foreach()
/// @deprecated Use granular typed overload instead.
inline int
st_foreach(st_table *q, int_type *w, st_data_t e)
{
st_foreach_callback_func *r =
reinterpret_cast<st_foreach_callback_func*>(w);
return ::st_foreach(q, r, e);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Iteration over the given table.
/// @param[in] q A table to scan.
/// @param[in] w A function to iterate.
/// @param[in] e Passed to `w`.
/// @retval 0 Successful end of iteration.
/// @retval 1 Element removed during traversing.
/// @note It makes no sense to pass nullptr to`w`.
/// @see st_foreach()
/// @deprecated Use granular typed overload instead.
inline int
st_foreach_check(st_table *q, int_type *w, st_data_t e, st_data_t)
{
st_foreach_check_callback_func *t =
reinterpret_cast<st_foreach_check_callback_func*>(w);
return ::st_foreach_check(q, t, e, 0);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Iteration over the given table.
/// @param[in] q A table to scan.
/// @param[in] w A function to iterate.
/// @param[in] e Passed to `w`.
/// @note It makes no sense to pass nullptr to`w`.
/// @see st_foreach_check()
/// @deprecated Use granular typed overload instead.
inline void
st_foreach_safe(st_table *q, int_type *w, st_data_t e)
{
st_foreach_callback_func *r =
reinterpret_cast<st_foreach_callback_func*>(w);
::st_foreach_safe(q, r, e);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Iteration over the given hash.
/// @param[in] q A hash to scan.
/// @param[in] w A function to iterate.
/// @param[in] e Passed to `w`.
/// @note It makes no sense to pass nullptr to`w`.
/// @see st_foreach()
/// @deprecated Use granular typed overload instead.
inline void
rb_hash_foreach(VALUE q, int_type *w, VALUE e)
{
st_foreach_callback_func *r =
reinterpret_cast<st_foreach_callback_func*>(w);
::rb_hash_foreach(q, r, e);
}
RUBY_CXX_DEPRECATED("Use of ANYARGS in this function is deprecated")
/// @brief Iteration over each instance variable of the object.
/// @param[in] q An object.
/// @param[in] w A function to iterate.
/// @param[in] e Passed to `w`.
/// @note It makes no sense to pass nullptr to`w`.
/// @see st_foreach()
/// @deprecated Use granular typed overload instead.
inline void
rb_ivar_foreach(VALUE q, int_type *w, VALUE e)
{
st_foreach_callback_func *r =
reinterpret_cast<st_foreach_callback_func*>(w);
::rb_ivar_foreach(q, r, e);
}
/// @}
/// Driver for *_define_method. ::rb_define_method function for instance takes
/// a pointer to ANYARGS-ed functions, which in fact varies 18 different
/// prototypes. We still need to preserve ANYARGS for storages but why not
/// check the consistencies if possible. In C++ a function has its own
/// prototype, which is a compile-time constant (static type) by nature. We
/// can list up all the possible input types and provide warnings for other
/// cases. This is such attempt.
namespace define_method {
/// Type of ::rb_f_notimplement().
typedef VALUE notimpl_type(int, const VALUE *, VALUE, VALUE);
/// @brief Template metaprogramming to generate function prototypes.
/// @tparam T Type of method id (`ID` or `const char*` in practice).
/// @tparam F Definition driver e.g. ::rb_define_method.
template<typename T, void (*F)(VALUE klass, T mid, type *func, int arity)>
struct driver {
/// @brief Defines a method
/// @tparam N Arity of the function.
/// @tparam U The function in question
template<int N, typename U>
struct engine {
/* :TODO: Following deprecation attribute renders tons of warnings (one
* per every method definitions), which is annoying. Of course
* annoyance is the core feature of deprecation warnings... But that
* could be too much, especially when the warnings happen inside of
* machine-generated programs. And SWIG is known to do such thing.
* The new (granular) API was introduced in API version 2.7. As of
* this writing the version is 2.8. Let's warn this later, some time
* during 3.x. Hopefully codes in old (ANYARGS-ed) format should be
* less than now. */
#if (RUBY_API_VERSION_MAJOR * 100 + RUBY_API_VERSION_MINOR) >= 301
RUBY_CXX_DEPRECATED("use of ANYARGS is deprecated")
#endif
/// @copydoc define(VALUE klass, T mid, U func)
/// @deprecated Pass correctly typed function instead.
static inline void
define(VALUE klass, T mid, type func)
{
F(klass, mid, func, N);
}
/// @brief Defines klass#mid as func, whose arity is N.
/// @param[in] klass Where the method lives.
/// @param[in] mid Name of the method to define.
/// @param[in] func Function that implements klass#mid.
static inline void
define(VALUE klass, T mid, U func)
{
F(klass, mid, reinterpret_cast<type *>(func), N);
}
/// @copydoc define(VALUE klass, T mid, U func)
static inline void
define(VALUE klass, T mid, notimpl_type func)
{
F(klass, mid, reinterpret_cast<type *>(func), N);
}
};
/// @cond INTERNAL_MACRO
template<int N, bool = false> struct specific : public engine<N, type *> {};
template<bool b> struct specific<15, b> : public engine<15, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<14, b> : public engine<14, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<13, b> : public engine<13, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<12, b> : public engine<12, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<11, b> : public engine<11, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<10, b> : public engine<10, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 9, b> : public engine< 9, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 8, b> : public engine< 8, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 7, b> : public engine< 7, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 6, b> : public engine< 6, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 5, b> : public engine< 5, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 4, b> : public engine< 4, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 3, b> : public engine< 3, VALUE(*)(VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 2, b> : public engine< 2, VALUE(*)(VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 1, b> : public engine< 1, VALUE(*)(VALUE, VALUE)> {};
template<bool b> struct specific< 0, b> : public engine< 0, VALUE(*)(VALUE)> {};
template<bool b> struct specific<-1, b> : public engine<-1, VALUE(*)(int argc, VALUE *argv, VALUE self)> {
using engine<-1, VALUE(*)(int argc, VALUE *argv, VALUE self)>::define;
static inline void define(VALUE c, T m, VALUE(*f)(int argc, const VALUE *argv, VALUE self)) { F(c, m, reinterpret_cast<type *>(f), -1); }
};
template<bool b> struct specific<-2, b> : public engine<-2, VALUE(*)(VALUE, VALUE)> {};
/// @endcond
};
/* We could perhaps merge this struct into the one above using variadic
* template parameters if we could assume C++11, but sadly we cannot. */
/// @copydoc ruby::backward::cxxanyargs::define_method::driver
template<typename T, void (*F)(T mid, type func, int arity)>
struct driver0 {
/// @brief Defines a method
/// @tparam N Arity of the function.
/// @tparam U The function in question
template<int N, typename U>
struct engine {
RUBY_CXX_DEPRECATED("use of ANYARGS is deprecated")
/// @copydoc define(T mid, U func)
/// @deprecated Pass correctly typed function instead.
static inline void
define(T mid, type func)
{
F(mid, func, N);
}
/// @brief Defines Kernel#mid as func, whose arity is N.
/// @param[in] mid Name of the method to define.
/// @param[in] func Function that implements klass#mid.
static inline void
define(T mid, U func)
{
F(mid, reinterpret_cast<type *>(func), N);
}
/// @copydoc define(T mid, U func)
/// @deprecated Pass correctly typed function instead.
static inline void
define(T mid, notimpl_type func)
{
F(mid, reinterpret_cast<type *>(func), N);
}
};
/// @cond INTERNAL_MACRO
template<int N, bool = false> struct specific : public engine<N, type *> {};
template<bool b> struct specific<15, b> : public engine<15, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<14, b> : public engine<14, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<13, b> : public engine<13, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<12, b> : public engine<12, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<11, b> : public engine<11, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific<10, b> : public engine<10, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 9, b> : public engine< 9, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 8, b> : public engine< 8, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 7, b> : public engine< 7, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 6, b> : public engine< 6, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 5, b> : public engine< 5, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 4, b> : public engine< 4, VALUE(*)(VALUE, VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 3, b> : public engine< 3, VALUE(*)(VALUE, VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 2, b> : public engine< 2, VALUE(*)(VALUE, VALUE, VALUE)> {};
template<bool b> struct specific< 1, b> : public engine< 1, VALUE(*)(VALUE, VALUE)> {};
template<bool b> struct specific< 0, b> : public engine< 0, VALUE(*)(VALUE)> {};
template<bool b> struct specific<-1, b> : public engine<-1, VALUE(*)(int argc, VALUE *argv, VALUE self)> {
using engine<-1, VALUE(*)(int argc, VALUE *argv, VALUE self)>::define;
static inline void define(T m, VALUE(*f)(int argc, const VALUE *argv, VALUE self)) { F(m, reinterpret_cast<type *>(f), -1); }
};
template<bool b> struct specific<-2, b> : public engine<-2, VALUE(*)(VALUE, VALUE)> {};
/// @endcond
};
struct rb_define_method : public driver <const char *, ::rb_define_method> {}; ///< Dispatches appropriate driver for ::rb_define_method.
struct rb_define_method_id : public driver <ID, ::rb_define_method_id> {}; ///< Dispatches appropriate driver for ::rb_define_method_id.
struct rb_define_private_method : public driver <const char *, ::rb_define_private_method> {}; ///< Dispatches appropriate driver for ::rb_define_private_method.
struct rb_define_protected_method : public driver <const char *, ::rb_define_protected_method> {}; ///< Dispatches appropriate driver for ::rb_define_protected_method.
struct rb_define_singleton_method : public driver <const char *, ::rb_define_singleton_method> {}; ///< Dispatches appropriate driver for ::rb_define_singleton_method.
struct rb_define_module_function : public driver <const char *, ::rb_define_module_function> {}; ///< Dispatches appropriate driver for ::rb_define_module_function.
struct rb_define_global_function : public driver0<const char *, ::rb_define_global_function> {}; ///< Dispatches appropriate driver for ::rb_define_global_function.
/// @brief Defines klass\#mid.
/// @param klass Where the method lives.
/// @copydetails #rb_define_global_function(mid, func, arity)
#define rb_define_method(klass, mid, func, arity) ::ruby::backward::cxxanyargs::define_method::rb_define_method::specific<arity>::define(klass, mid, func)
/// @copydoc #rb_define_method(klass, mid, func, arity)
#define rb_define_method_id(klass, mid, func, arity) ::ruby::backward::cxxanyargs::define_method::rb_define_method_id::specific<arity>::define(klass, mid, func)
/// @brief Defines klass\#mid and makes it private.
/// @copydetails #rb_define_method(klass, mid, func, arity)
#define rb_define_private_method(klass, mid, func, arity) ::ruby::backward::cxxanyargs::define_method::rb_define_private_method::specific<arity>::define(klass, mid, func)
/// @brief Defines klass\#mid and makes it protected.
/// @copydetails #rb_define_method
#define rb_define_protected_method(klass, mid, func, arity) ::ruby::backward::cxxanyargs::define_method::rb_define_protected_method::specific<arity>::define(klass, mid, func)
/// @brief Defines klass.mid.(klass, mid, func, arity)
/// @copydetails #rb_define_method
#define rb_define_singleton_method(klass, mid, func, arity) ::ruby::backward::cxxanyargs::define_method::rb_define_singleton_method::specific<arity>::define(klass, mid, func)
/// @brief Defines klass\#mid and makes it a module function.
/// @copydetails #rb_define_method(klass, mid, func, arity)
#define rb_define_module_function(klass, mid, func, arity) ::ruby::backward::cxxanyargs::define_method::rb_define_module_function::specific<arity>::define(klass, mid, func)
/// @brief Defines ::rb_mKernel \#mid.
/// @param mid Name of the defining method.
/// @param func Implementation of \#mid.
/// @param arity Arity of \#mid.
#define rb_define_global_function(mid, func, arity) ::ruby::backward::cxxanyargs::define_method::rb_define_global_function::specific<arity>::define(mid, func)
}}}}}
using namespace ruby::backward::cxxanyargs;
#endif // RUBY_BACKWARD_CXXANYARGS_HPP