#include "iterate.h"
#include "node.h"

static void match_collect_children(
	struct ivy_ast_node *node, struct ivy_ast_node_iterator *iterator)
{
	struct ivy_ast_match_node *match = (struct ivy_ast_match_node *)node;

	ast_node_iterator_enqueue_node(iterator, node, match->n_cond);

	fx_queue_entry *entry = fx_queue_first(&match->n_branches);
	while (entry) {
		struct ivy_ast_node *branch
			= fx_unbox(struct ivy_ast_node, entry, n_entry);
		ast_node_iterator_enqueue_node(iterator, node, branch);
		entry = fx_queue_next(entry);
	}
}

struct ast_node_type match_node_ops = {
	.n_collect_children = match_collect_children,
	.n_node_size = sizeof(struct ivy_ast_match_node),
};