mv include/ruby/{impl,internal}

Devs do not love "impl".

1 files changed, 0 insertions, 469 deletions

diff --git a/include/ruby/impl/fl_type.h b/include/ruby/impl/fl_type.h
deleted file mode 100644
index cca1bad391..0000000000
--- a/include/ruby/impl/fl_type.h
+++ /dev/null
@@ -1,469 +0,0 @@
-#ifndef RBIMPL_FL_TYPE_H                             /*-*-C++-*-vi:se ft=cpp:*/
-#define RBIMPL_FL_TYPE_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 enum ::ruby_fl_type.
- */
-#include "ruby/impl/config.h"      /* for ENUM_OVER_INT */
-#include "ruby/impl/attr/artificial.h"
-#include "ruby/impl/attr/flag_enum.h"
-#include "ruby/impl/attr/forceinline.h"
-#include "ruby/impl/attr/noalias.h"
-#include "ruby/impl/attr/pure.h"
-#include "ruby/impl/cast.h"
-#include "ruby/impl/core/rbasic.h"
-#include "ruby/impl/dllexport.h"
-#include "ruby/impl/special_consts.h"
-#include "ruby/impl/stdbool.h"
-#include "ruby/impl/value.h"
-#include "ruby/impl/value_type.h"
-#include "ruby/assert.h"
-#include "ruby/defines.h"
-
-/** @cond INTERNAL_MACRO */
-#ifdef ENUM_OVER_INT
-# define RBIMPL_WIDER_ENUM 1
-#elif SIZEOF_INT * CHAR_BIT > 12+19+1
-# define RBIMPL_WIDER_ENUM 1
-#else
-# define RBIMPL_WIDER_ENUM 0
-#endif
-/** @endcond */
-
-#define FL_SINGLETON    RBIMPL_CAST((VALUE)RUBY_FL_SINGLETON)
-#define FL_WB_PROTECTED RBIMPL_CAST((VALUE)RUBY_FL_WB_PROTECTED)
-#define FL_PROMOTED0    RBIMPL_CAST((VALUE)RUBY_FL_PROMOTED0)
-#define FL_PROMOTED1    RBIMPL_CAST((VALUE)RUBY_FL_PROMOTED1)
-#define FL_FINALIZE     RBIMPL_CAST((VALUE)RUBY_FL_FINALIZE)
-#define FL_TAINT        RBIMPL_CAST((VALUE)RUBY_FL_TAINT)
-#define FL_UNTRUSTED    RBIMPL_CAST((VALUE)RUBY_FL_UNTRUSTED)
-#define FL_SEEN_OBJ_ID  RBIMPL_CAST((VALUE)RUBY_FL_SEEN_OBJ_ID)
-#define FL_EXIVAR       RBIMPL_CAST((VALUE)RUBY_FL_EXIVAR)
-#define FL_FREEZE       RBIMPL_CAST((VALUE)RUBY_FL_FREEZE)
-
-#define FL_USHIFT       RBIMPL_CAST((VALUE)RUBY_FL_USHIFT)
-
-#define FL_USER0        RBIMPL_CAST((VALUE)RUBY_FL_USER0)
-#define FL_USER1        RBIMPL_CAST((VALUE)RUBY_FL_USER1)
-#define FL_USER2        RBIMPL_CAST((VALUE)RUBY_FL_USER2)
-#define FL_USER3        RBIMPL_CAST((VALUE)RUBY_FL_USER3)
-#define FL_USER4        RBIMPL_CAST((VALUE)RUBY_FL_USER4)
-#define FL_USER5        RBIMPL_CAST((VALUE)RUBY_FL_USER5)
-#define FL_USER6        RBIMPL_CAST((VALUE)RUBY_FL_USER6)
-#define FL_USER7        RBIMPL_CAST((VALUE)RUBY_FL_USER7)
-#define FL_USER8        RBIMPL_CAST((VALUE)RUBY_FL_USER8)
-#define FL_USER9        RBIMPL_CAST((VALUE)RUBY_FL_USER9)
-#define FL_USER10       RBIMPL_CAST((VALUE)RUBY_FL_USER10)
-#define FL_USER11       RBIMPL_CAST((VALUE)RUBY_FL_USER11)
-#define FL_USER12       RBIMPL_CAST((VALUE)RUBY_FL_USER12)
-#define FL_USER13       RBIMPL_CAST((VALUE)RUBY_FL_USER13)
-#define FL_USER14       RBIMPL_CAST((VALUE)RUBY_FL_USER14)
-#define FL_USER15       RBIMPL_CAST((VALUE)RUBY_FL_USER15)
-#define FL_USER16       RBIMPL_CAST((VALUE)RUBY_FL_USER16)
-#define FL_USER17       RBIMPL_CAST((VALUE)RUBY_FL_USER17)
-#define FL_USER18       RBIMPL_CAST((VALUE)RUBY_FL_USER18)
-#define FL_USER19       RBIMPL_CAST((VALUE)(unsigned int)RUBY_FL_USER19)
-
-#define ELTS_SHARED          RUBY_ELTS_SHARED
-#define RUBY_ELTS_SHARED     RUBY_ELTS_SHARED
-#define RB_OBJ_FREEZE        rb_obj_freeze_inline
-
-/** @cond INTERNAL_MACRO */
-#define RB_FL_ABLE           RB_FL_ABLE
-#define RB_FL_ALL            RB_FL_ALL
-#define RB_FL_ALL_RAW        RB_FL_ALL_RAW
-#define RB_FL_ANY            RB_FL_ANY
-#define RB_FL_ANY_RAW        RB_FL_ANY_RAW
-#define RB_FL_REVERSE        RB_FL_REVERSE
-#define RB_FL_REVERSE_RAW    RB_FL_REVERSE_RAW
-#define RB_FL_SET            RB_FL_SET
-#define RB_FL_SET_RAW        RB_FL_SET_RAW
-#define RB_FL_TEST           RB_FL_TEST
-#define RB_FL_TEST_RAW       RB_FL_TEST_RAW
-#define RB_FL_UNSET          RB_FL_UNSET
-#define RB_FL_UNSET_RAW      RB_FL_UNSET_RAW
-#define RB_OBJ_FREEZE_RAW    RB_OBJ_FREEZE_RAW
-#define RB_OBJ_FROZEN        RB_OBJ_FROZEN
-#define RB_OBJ_FROZEN_RAW    RB_OBJ_FROZEN_RAW
-#define RB_OBJ_INFECT        RB_OBJ_INFECT
-#define RB_OBJ_INFECT_RAW    RB_OBJ_INFECT_RAW
-#define RB_OBJ_TAINT         RB_OBJ_TAINT
-#define RB_OBJ_TAINTABLE     RB_OBJ_TAINTABLE
-#define RB_OBJ_TAINTED       RB_OBJ_TAINTED
-#define RB_OBJ_TAINTED_RAW   RB_OBJ_TAINTED_RAW
-#define RB_OBJ_TAINT_RAW     RB_OBJ_TAINT_RAW
-#define RB_OBJ_UNTRUST       RB_OBJ_UNTRUST
-#define RB_OBJ_UNTRUSTED     RB_OBJ_UNTRUSTED
-/** @endcond */
-
-/**
- * @defgroup deprecated_macros deprecated macro APIs
- * @{
- * These macros are deprecated. Prefer their `RB_`-prefixed versions.
- */
-#define FL_ABLE         RB_FL_ABLE
-#define FL_ALL          RB_FL_ALL
-#define FL_ALL_RAW      RB_FL_ALL_RAW
-#define FL_ANY          RB_FL_ANY
-#define FL_ANY_RAW      RB_FL_ANY_RAW
-#define FL_REVERSE      RB_FL_REVERSE
-#define FL_REVERSE_RAW  RB_FL_REVERSE_RAW
-#define FL_SET          RB_FL_SET
-#define FL_SET_RAW      RB_FL_SET_RAW
-#define FL_TEST         RB_FL_TEST
-#define FL_TEST_RAW     RB_FL_TEST_RAW
-#define FL_UNSET        RB_FL_UNSET
-#define FL_UNSET_RAW    RB_FL_UNSET_RAW
-#define OBJ_FREEZE      RB_OBJ_FREEZE
-#define OBJ_FREEZE_RAW  RB_OBJ_FREEZE_RAW
-#define OBJ_FROZEN      RB_OBJ_FROZEN
-#define OBJ_FROZEN_RAW  RB_OBJ_FROZEN_RAW
-#define OBJ_INFECT      RB_OBJ_INFECT
-#define OBJ_INFECT_RAW  RB_OBJ_INFECT_RAW
-#define OBJ_TAINT       RB_OBJ_TAINT
-#define OBJ_TAINTABLE   RB_OBJ_TAINTABLE
-#define OBJ_TAINTED     RB_OBJ_TAINTED
-#define OBJ_TAINTED_RAW RB_OBJ_TAINTED_RAW
-#define OBJ_TAINT_RAW   RB_OBJ_TAINT_RAW
-#define OBJ_UNTRUST     RB_OBJ_UNTRUST
-#define OBJ_UNTRUSTED   RB_OBJ_UNTRUSTED
-/** @} */
-
-/* This is an enum because GDB wants it (rather than a macro) */
-enum ruby_fl_ushift { RUBY_FL_USHIFT = 12 };
-
-/* > The expression that defines the value  of an enumeration constant shall be
- * > an integer constant expression that has a value representable as an `int`.
- *
- * -- ISO/IEC 9899:2018 section 6.7.2.2
- *
- * So ENUM_OVER_INT situation is an extension to the standard.  Note however
- * that we do not support 16 bit `int` environment. */
-RB_GNUC_EXTENSION
-enum
-RBIMPL_ATTR_FLAG_ENUM()
-ruby_fl_type {
-    RUBY_FL_WB_PROTECTED = (1<<5),
-    RUBY_FL_PROMOTED0    = (1<<5),
-    RUBY_FL_PROMOTED1    = (1<<6),
-    RUBY_FL_PROMOTED     = RUBY_FL_PROMOTED0 | RUBY_FL_PROMOTED1,
-    RUBY_FL_FINALIZE     = (1<<7),
-    RUBY_FL_TAINT        = (1<<8),
-    RUBY_FL_UNTRUSTED    = RUBY_FL_TAINT,
-    RUBY_FL_SEEN_OBJ_ID  = (1<<9),
-    RUBY_FL_EXIVAR       = (1<<10),
-    RUBY_FL_FREEZE       = (1<<11),
-
-#define RBIMPL_FL_USER_N(n) RUBY_FL_USER##n = (1<<(RUBY_FL_USHIFT+n))
-    RBIMPL_FL_USER_N(0),
-    RBIMPL_FL_USER_N(1),
-    RBIMPL_FL_USER_N(2),
-    RBIMPL_FL_USER_N(3),
-    RBIMPL_FL_USER_N(4),
-    RBIMPL_FL_USER_N(5),
-    RBIMPL_FL_USER_N(6),
-    RBIMPL_FL_USER_N(7),
-    RBIMPL_FL_USER_N(8),
-    RBIMPL_FL_USER_N(9),
-    RBIMPL_FL_USER_N(10),
-    RBIMPL_FL_USER_N(11),
-    RBIMPL_FL_USER_N(12),
-    RBIMPL_FL_USER_N(13),
-    RBIMPL_FL_USER_N(14),
-    RBIMPL_FL_USER_N(15),
-    RBIMPL_FL_USER_N(16),
-    RBIMPL_FL_USER_N(17),
-    RBIMPL_FL_USER_N(18),
-#if ENUM_OVER_INT
-    RBIMPL_FL_USER_N(19),
-#else
-# define RUBY_FL_USER19 (RBIMPL_VALUE_ONE<<(RUBY_FL_USHIFT+19))
-#endif
-#undef RBIMPL_FL_USER_N
-#undef RBIMPL_WIDER_ENUM
-
-    RUBY_ELTS_SHARED  = RUBY_FL_USER2,
-    RUBY_FL_SINGLETON = RUBY_FL_USER0,
-};
-
-enum { RUBY_FL_DUPPED = RUBY_T_MASK | RUBY_FL_EXIVAR | RUBY_FL_TAINT };
-
-RBIMPL_SYMBOL_EXPORT_BEGIN()
-void rb_obj_infect(VALUE victim, VALUE carrier);
-void rb_freeze_singleton_class(VALUE klass);
-RBIMPL_SYMBOL_EXPORT_END()
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-RBIMPL_ATTR_FORCEINLINE()
-static bool
-RB_FL_ABLE(VALUE obj)
-{
-    if (RB_SPECIAL_CONST_P(obj)) {
-        return false;
-    }
-    else if (RB_TYPE_P(obj, RUBY_T_NODE)) {
-        return false;
-    }
-    else {
-        return true;
-    }
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline VALUE
-RB_FL_TEST_RAW(VALUE obj, VALUE flags)
-{
-    RBIMPL_ASSERT_OR_ASSUME(RB_FL_ABLE(obj));
-    return RBASIC(obj)->flags & flags;
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline VALUE
-RB_FL_TEST(VALUE obj, VALUE flags)
-{
-    if (RB_FL_ABLE(obj)) {
-        return RB_FL_TEST_RAW(obj, flags);
-    }
-    else {
-        return RBIMPL_VALUE_NULL;
-    }
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline bool
-RB_FL_ANY_RAW(VALUE obj, VALUE flags)
-{
-    return RB_FL_TEST_RAW(obj, flags);
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline bool
-RB_FL_ANY(VALUE obj, VALUE flags)
-{
-    return RB_FL_TEST(obj, flags);
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline bool
-RB_FL_ALL_RAW(VALUE obj, VALUE flags)
-{
-    return RB_FL_TEST_RAW(obj, flags) == flags;
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline bool
-RB_FL_ALL(VALUE obj, VALUE flags)
-{
-    return RB_FL_TEST(obj, flags) == flags;
-}
-
-RBIMPL_ATTR_NOALIAS()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-rbimpl_fl_set_raw_raw(struct RBasic *obj, VALUE flags)
-{
-    obj->flags |= flags;
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_FL_SET_RAW(VALUE obj, VALUE flags)
-{
-    RBIMPL_ASSERT_OR_ASSUME(RB_FL_ABLE(obj));
-    rbimpl_fl_set_raw_raw(RBASIC(obj), flags);
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_FL_SET(VALUE obj, VALUE flags)
-{
-    if (RB_FL_ABLE(obj)) {
-        RB_FL_SET_RAW(obj, flags);
-    }
-}
-
-RBIMPL_ATTR_NOALIAS()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-rbimpl_fl_unset_raw_raw(struct RBasic *obj, VALUE flags)
-{
-    obj->flags &= ~flags;
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_FL_UNSET_RAW(VALUE obj, VALUE flags)
-{
-    RBIMPL_ASSERT_OR_ASSUME(RB_FL_ABLE(obj));
-    rbimpl_fl_unset_raw_raw(RBASIC(obj), flags);
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_FL_UNSET(VALUE obj, VALUE flags)
-{
-    if (RB_FL_ABLE(obj)) {
-        RB_FL_UNSET_RAW(obj, flags);
-    }
-}
-
-RBIMPL_ATTR_NOALIAS()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-rbimpl_fl_reverse_raw_raw(struct RBasic *obj, VALUE flags)
-{
-    obj->flags ^= flags;
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_FL_REVERSE_RAW(VALUE obj, VALUE flags)
-{
-    RBIMPL_ASSERT_OR_ASSUME(RB_FL_ABLE(obj));
-    rbimpl_fl_reverse_raw_raw(RBASIC(obj), flags);
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_FL_REVERSE(VALUE obj, VALUE flags)
-{
-    if (RB_FL_ABLE(obj)) {
-        RB_FL_REVERSE_RAW(obj, flags);
-    }
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline bool
-RB_OBJ_TAINTABLE(VALUE obj)
-{
-    if (! RB_FL_ABLE(obj)) {
-        return false;
-    }
-    else if (RB_TYPE_P(obj, RUBY_T_BIGNUM)) {
-        return false;
-    }
-    else if (RB_TYPE_P(obj, RUBY_T_FLOAT)) {
-        return false;
-    }
-    else {
-        return true;
-    }
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline VALUE
-RB_OBJ_TAINTED_RAW(VALUE obj)
-{
-    return RB_FL_TEST_RAW(obj, RUBY_FL_TAINT);
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline bool
-RB_OBJ_TAINTED(VALUE obj)
-{
-    return RB_FL_ANY(obj, RUBY_FL_TAINT);
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_OBJ_TAINT_RAW(VALUE obj)
-{
-    RB_FL_SET_RAW(obj, RUBY_FL_TAINT);
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_OBJ_TAINT(VALUE obj)
-{
-    if (RB_OBJ_TAINTABLE(obj)) {
-        RB_OBJ_TAINT_RAW(obj);
-    }
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_OBJ_INFECT_RAW(VALUE dst, VALUE src)
-{
-    RBIMPL_ASSERT_OR_ASSUME(RB_OBJ_TAINTABLE(dst));
-    RBIMPL_ASSERT_OR_ASSUME(RB_FL_ABLE(src));
-    RB_FL_SET_RAW(dst, RB_OBJ_TAINTED_RAW(src));
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_OBJ_INFECT(VALUE dst, VALUE src)
-{
-    if (RB_OBJ_TAINTABLE(dst) && RB_FL_ABLE(src)) {
-        RB_OBJ_INFECT_RAW(dst, src);
-    }
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-/* It is  intentional not to return  bool here. There  is a place in  ruby core
- * (namely class.c:singleton_class_of()) where return value of this function is
- * verbatimly passed to RB_FL_SET_RAW. */
-static inline VALUE
-RB_OBJ_FROZEN_RAW(VALUE obj)
-{
-    return RB_FL_TEST_RAW(obj, RUBY_FL_FREEZE);
-}
-
-RBIMPL_ATTR_PURE_ON_NDEBUG()
-RBIMPL_ATTR_ARTIFICIAL()
-static inline bool
-RB_OBJ_FROZEN(VALUE obj)
-{
-    if (! RB_FL_ABLE(obj)) {
-        return true;
-    }
-    else {
-        return RB_OBJ_FROZEN_RAW(obj);
-    }
-}
-
-RBIMPL_ATTR_ARTIFICIAL()
-static inline void
-RB_OBJ_FREEZE_RAW(VALUE obj)
-{
-    RB_FL_SET_RAW(obj, RUBY_FL_FREEZE);
-}
-
-static inline void
-rb_obj_freeze_inline(VALUE x)
-{
-    if (RB_FL_ABLE(x)) {
-        RB_OBJ_FREEZE_RAW(x);
-        if (RBASIC_CLASS(x) && !(RBASIC(x)->flags & RUBY_FL_SINGLETON)) {
-            rb_freeze_singleton_class(x);
-        }
-    }
-}
-
-#endif /* RBIMPL_FL_TYPE_H */