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c5c0bb5afc
Originally, if a class was defined with the class keyword, the cref had a
const_added callback, and the superclass an inherited callback, const_added was
called first, and inherited second.
This was discussed in
https://bugs.ruby-lang.org/issues/21143
and an attempt at changing this order was made.
While both constant assignment and inheritance have happened before these
callbacks are invoked, it was deemed nice to have the same order as in
C = Class.new
This was mostly for alignment: In that last use case things happen at different
times and therefore the order of execution is kind of obvious, whereas when the
class keyword is involved, the order is opaque to the user and it is up to the
interpreter.
However, soon in
https://bugs.ruby-lang.org/issues/21193
Matz decided to play safe and keep the existing order.
This reverts commits:
de097fbe5f
de48e47ddf
70 lines
2.8 KiB
C
70 lines
2.8 KiB
C
#ifndef INTERNAL_VARIABLE_H /*-*-C-*-vi:se ft=c:*/
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#define INTERNAL_VARIABLE_H
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/**
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* @author Ruby developers <ruby-core@ruby-lang.org>
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* @copyright This file is a part of the programming language Ruby.
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* Permission is hereby granted, to either redistribute and/or
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* modify this file, provided that the conditions mentioned in the
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* file COPYING are met. Consult the file for details.
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* @brief Internal header for variables.
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*/
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#include "ruby/internal/config.h"
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#include <stddef.h> /* for size_t */
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#include "constant.h" /* for rb_const_entry_t */
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#include "ruby/internal/stdbool.h" /* for bool */
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#include "ruby/ruby.h" /* for VALUE */
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#include "shape.h" /* for rb_shape_t */
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/* variable.c */
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void rb_gc_mark_global_tbl(void);
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void rb_gc_update_global_tbl(void);
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size_t rb_generic_ivar_memsize(VALUE);
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VALUE rb_search_class_path(VALUE);
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VALUE rb_attr_delete(VALUE, ID);
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void rb_autoload_str(VALUE mod, ID id, VALUE file);
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VALUE rb_autoload_at_p(VALUE, ID, int);
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NORETURN(VALUE rb_mod_const_missing(VALUE,VALUE));
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rb_gvar_getter_t *rb_gvar_getter_function_of(ID);
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rb_gvar_setter_t *rb_gvar_setter_function_of(ID);
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void rb_gvar_readonly_setter(VALUE v, ID id, VALUE *_);
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void rb_gvar_ractor_local(const char *name);
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/**
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* Sets the name of a module.
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*
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* Non-permanently named classes can have a temporary name assigned (or
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* cleared). In that case the name will be used for `#inspect` and `#to_s`, and
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* nested classes/modules will be named with the temporary name as a prefix.
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*
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* After the module is assigned to a constant, the temporary name will be
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* discarded, and the name will be computed based on the nesting.
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*
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* @param[in] mod An instance of ::rb_cModule.
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* @param[in] name An instance of ::rb_cString.
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* @retval mod
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*/
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VALUE rb_mod_set_temporary_name(VALUE, VALUE);
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struct gen_ivtbl;
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int rb_gen_ivtbl_get(VALUE obj, ID id, struct gen_ivtbl **ivtbl);
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void rb_obj_copy_ivs_to_hash_table(VALUE obj, st_table *table);
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void rb_obj_convert_to_too_complex(VALUE obj, st_table *table);
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void rb_evict_ivars_to_hash(VALUE obj);
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RUBY_SYMBOL_EXPORT_BEGIN
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/* variable.c (export) */
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void rb_mark_generic_ivar(VALUE obj);
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VALUE rb_const_missing(VALUE klass, VALUE name);
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int rb_class_ivar_set(VALUE klass, ID vid, VALUE value);
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void rb_iv_tbl_copy(VALUE dst, VALUE src);
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RUBY_SYMBOL_EXPORT_END
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VALUE rb_ivar_lookup(VALUE obj, ID id, VALUE undef);
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VALUE rb_gvar_get(ID);
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VALUE rb_gvar_set(ID, VALUE);
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VALUE rb_gvar_defined(ID);
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void rb_const_warn_if_deprecated(const rb_const_entry_t *, VALUE, ID);
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void rb_ensure_iv_list_size(VALUE obj, uint32_t len, uint32_t newsize);
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attr_index_t rb_obj_ivar_set(VALUE obj, ID id, VALUE val);
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#endif /* INTERNAL_VARIABLE_H */
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