Freeing cc tables doesn't need access to ID

We don't need to resolve symbols when freeing cc tables, so this commit
just changes the id table iterator to look at values rather than keys
and values.

1 files changed, 2 insertions, 2 deletions

diff --git a/gc.c b/gc.c
index 63f1629b76..547f9b2035 100644
--- a/gc.c
+++ b/gc.c
@@ -2522,7 +2522,7 @@ cc_table_mark(rb_objspace_t *objspace, VALUE klass)
 }
 
 static enum rb_id_table_iterator_result
-cc_table_free_i(ID id, VALUE ccs_ptr, void *data_ptr)
+cc_table_free_i(VALUE ccs_ptr, void *data_ptr)
 {
     struct cc_tbl_i_data *data = data_ptr;
     struct rb_class_cc_entries *ccs = (struct rb_class_cc_entries *)ccs_ptr;
@@ -2542,7 +2542,7 @@ cc_table_free(rb_objspace_t *objspace, VALUE klass, bool alive)
             .klass = klass,
             .alive = alive,
         };
-        rb_id_table_foreach(cc_tbl, cc_table_free_i, &data);
+        rb_id_table_foreach_values(cc_tbl, cc_table_free_i, &data);
         rb_id_table_free(cc_tbl);
     }
 }