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-rw-r--r--node.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/node.c b/node.c
index 1a52fbba3d..5d00823eb6 100644
--- a/node.c
+++ b/node.c
@@ -225,7 +225,7 @@ free_ast_value(rb_ast_t *ast, void *ctx, NODE *node)
static void
rb_node_buffer_free(rb_ast_t *ast, node_buffer_t *nb)
{
- if (nb && nb->tokens) {
+ if (nb->tokens) {
parser_tokens_free(ast, nb->tokens);
}
iterate_node_values(ast, &nb->buffer_list, free_ast_value, NULL);
@@ -438,3 +438,9 @@ rb_node_set_type(NODE *n, enum node_type t)
{
return nd_init_type(n, t);
}
+
+enum node_type
+rb_node_get_type(const NODE *n)
+{
+ return (enum node_type)nd_type(n);
+}