diff --git a/internal/array.h b/internal/array.h
--- a/internal/array.h
+++ b/internal/array.h
#ifndef INTERNAL_ARRAY_H /*-*-C-*-vi:se ft=c:*/
#define INTERNAL_ARRAY_H
/**
- * @file
* @author Ruby developers <[email protected]>
* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
# define ARRAY_DEBUG (0+RUBY_DEBUG)
#endif
-#define RARRAY_PTR_IN_USE_FLAG FL_USER14
+#define RARRAY_SHARED_FLAG ELTS_SHARED
+#define RARRAY_SHARED_ROOT_FLAG FL_USER12
+#define RARRAY_PTR_IN_USE_FLAG FL_USER14
/* array.c */
+VALUE rb_ary_hash_values(long len, const VALUE *elements);
VALUE rb_ary_last(int, const VALUE *, VALUE);
void rb_ary_set_len(VALUE, long);
void rb_ary_delete_same(VALUE, VALUE);
-VALUE rb_ary_tmp_new_fill(long capa);
+VALUE rb_ary_hidden_new_fill(long capa);
VALUE rb_ary_at(VALUE, VALUE);
size_t rb_ary_memsize(VALUE);
VALUE rb_to_array_type(VALUE obj);
VALUE rb_to_array(VALUE obj);
void rb_ary_cancel_sharing(VALUE ary);
+size_t rb_ary_size_as_embedded(VALUE ary);
+void rb_ary_make_embedded(VALUE ary);
+bool rb_ary_embeddable_p(VALUE ary);
+VALUE rb_ary_diff(VALUE ary1, VALUE ary2);
+RUBY_EXTERN VALUE rb_cArray_empty_frozen;
static inline VALUE rb_ary_entry_internal(VALUE ary, long offset);
static inline bool ARY_PTR_USING_P(VALUE ary);
-static inline void RARY_TRANSIENT_SET(VALUE ary);
-static inline void RARY_TRANSIENT_UNSET(VALUE ary);
-RUBY_SYMBOL_EXPORT_BEGIN
-/* array.c (export) */
-void rb_ary_detransient(VALUE a);
-void rb_ary_ptr_use_end(VALUE ary);
-RUBY_SYMBOL_EXPORT_END
-
-MJIT_SYMBOL_EXPORT_BEGIN
VALUE rb_ary_tmp_new_from_values(VALUE, long, const VALUE *);
VALUE rb_check_to_array(VALUE ary);
VALUE rb_ary_behead(VALUE, long);
struct rb_execution_context_struct;
VALUE rb_ec_ary_new_from_values(struct rb_execution_context_struct *ec, long n, const VALUE *elts);
-MJIT_SYMBOL_EXPORT_END
+// YJIT needs this function to never allocate and never raise
static inline VALUE
rb_ary_entry_internal(VALUE ary, long offset)
{
long len = RARRAY_LEN(ary);
- const VALUE *ptr = RARRAY_CONST_PTR_TRANSIENT(ary);
+ const VALUE *ptr = RARRAY_CONST_PTR(ary);
if (len == 0) return Qnil;
if (offset < 0) {
offset += len;
return FL_TEST_RAW(ary, RARRAY_PTR_IN_USE_FLAG);
}
-static inline void
-RARY_TRANSIENT_SET(VALUE ary)
+RBIMPL_ATTR_MAYBE_UNUSED()
+static inline int
+ary_should_not_be_shared_and_embedded(VALUE ary)
{
-#if USE_TRANSIENT_HEAP
- FL_SET_RAW(ary, RARRAY_TRANSIENT_FLAG);
-#endif
+ return !FL_ALL_RAW(ary, RARRAY_SHARED_FLAG|RARRAY_EMBED_FLAG);
}
-static inline void
-RARY_TRANSIENT_UNSET(VALUE ary)
+static inline bool
+ARY_SHARED_P(VALUE ary)
{
-#if USE_TRANSIENT_HEAP
- FL_UNSET_RAW(ary, RARRAY_TRANSIENT_FLAG);
-#endif
+ assert(RB_TYPE_P(ary, T_ARRAY));
+ assert(ary_should_not_be_shared_and_embedded(ary));
+ return FL_TEST_RAW(ary, RARRAY_SHARED_FLAG);
+}
+
+static inline bool
+ARY_EMBED_P(VALUE ary)
+{
+ assert(RB_TYPE_P(ary, T_ARRAY));
+ assert(ary_should_not_be_shared_and_embedded(ary));
+ return FL_TEST_RAW(ary, RARRAY_EMBED_FLAG);
+}
+
+static inline VALUE
+ARY_SHARED_ROOT(VALUE ary)
+{
+ assert(ARY_SHARED_P(ary));
+ return RARRAY(ary)->as.heap.aux.shared_root;
+}
+
+static inline bool
+ARY_SHARED_ROOT_P(VALUE ary)
+{
+ assert(RB_TYPE_P(ary, T_ARRAY));
+ return FL_TEST_RAW(ary, RARRAY_SHARED_ROOT_FLAG);
+}
+
+static inline long
+ARY_SHARED_ROOT_REFCNT(VALUE ary)
+{
+ assert(ARY_SHARED_ROOT_P(ary));
+ return RARRAY(ary)->as.heap.aux.capa;
}
#undef rb_ary_new_from_args
static inline VALUE
RARRAY_AREF(VALUE ary, long i)
{
+ VALUE val;
RBIMPL_ASSERT_TYPE(ary, RUBY_T_ARRAY);
- return RARRAY_CONST_PTR_TRANSIENT(ary)[i];
+ RBIMPL_WARNING_PUSH();
+#if defined(__GNUC__) && !defined(__clang__) && __GNUC__ == 13
+ RBIMPL_WARNING_IGNORED(-Warray-bounds);
+#endif
+ val = RARRAY_CONST_PTR(ary)[i];
+ RBIMPL_WARNING_POP();
+ return val;
}
#endif /* INTERNAL_ARRAY_H */