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Implement declarative references for enumerator

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This commit is contained in:
Matt Valentine-House 2023-03-16 22:26:34 +00:00
parent 405966e239
commit 22b349294b
Notes: git 2023-03-17 19:21:13 +00:00 
Merged: https://github.com/ruby/ruby/pull/7153
1 changed files with 15 additions and 36 deletions
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51
enumerator.c
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@ -188,6 +188,18 @@ struct enumerator {
int kw_splat;
};
RUBY_REFERENCES_START(enumerator_refs)
REF_EDGE(enumerator, obj),
REF_EDGE(enumerator, args),
REF_EDGE(enumerator, fib),
REF_EDGE(enumerator, dst),
REF_EDGE(enumerator, lookahead),
REF_EDGE(enumerator, feedvalue),
REF_EDGE(enumerator, stop_exc),
REF_EDGE(enumerator, size),
REF_EDGE(enumerator, procs),
RUBY_REFERENCES_END
static VALUE rb_cGenerator, rb_cYielder, rb_cEnumProducer;
struct generator {
@ -237,39 +249,6 @@ struct enum_product {
VALUE rb_cArithSeq;
/*
* Enumerator
*/
static void
enumerator_mark(void *p)
{
struct enumerator *ptr = p;
rb_gc_mark_movable(ptr->obj);
rb_gc_mark_movable(ptr->args);
rb_gc_mark_movable(ptr->fib);
rb_gc_mark_movable(ptr->dst);
rb_gc_mark_movable(ptr->lookahead);
rb_gc_mark_movable(ptr->feedvalue);
rb_gc_mark_movable(ptr->stop_exc);
rb_gc_mark_movable(ptr->size);
rb_gc_mark_movable(ptr->procs);
}
static void
enumerator_compact(void *p)
{
struct enumerator *ptr = p;
ptr->obj = rb_gc_location(ptr->obj);
ptr->args = rb_gc_location(ptr->args);
ptr->fib = rb_gc_location(ptr->fib);
ptr->dst = rb_gc_location(ptr->dst);
ptr->lookahead = rb_gc_location(ptr->lookahead);
ptr->feedvalue = rb_gc_location(ptr->feedvalue);
ptr->stop_exc = rb_gc_location(ptr->stop_exc);
ptr->size = rb_gc_location(ptr->size);
ptr->procs = rb_gc_location(ptr->procs);
}
#define enumerator_free RUBY_TYPED_DEFAULT_FREE
static size_t
@ -281,12 +260,12 @@ enumerator_memsize(const void *p)
static const rb_data_type_t enumerator_data_type = {
"enumerator",
{
enumerator_mark,
REFS_LIST_PTR(enumerator_refs),
enumerator_free,
enumerator_memsize,
enumerator_compact,
NULL,
},
0, 0, RUBY_TYPED_FREE_IMMEDIATELY
0, NULL, RUBY_TYPED_FREE_IMMEDIATELY | RUBY_TYPED_DECL_MARKING
};
static struct enumerator *