Rename `rb_node_name` to the original name

98637d421dbe8bcf86cc2effae5e26bb96a6a4da changes the name of
the function. However this function is exported as global,
then change the name to origin one for keeping compatibility.

1 files changed, 2 insertions, 2 deletions

diff --git a/ast.c b/ast.c
index 1cb14bc51f..d60e5d3fcf 100644
--- a/ast.c
+++ b/ast.c
@@ -279,7 +279,7 @@ rb_ast_node_alloc(VALUE klass)
 static const char*
 node_type_to_str(const NODE *node)
 {
-    return (rb_node_name(nd_type(node)) + rb_strlen_lit("NODE_"));
+    return (ruby_node_name(nd_type(node)) + rb_strlen_lit("NODE_"));
 }
 
 static VALUE
@@ -675,7 +675,7 @@ node_children(rb_ast_t *ast, const NODE *node)
         break;
     }
 
-    rb_bug("node_children: unknown node: %s", rb_node_name(type));
+    rb_bug("node_children: unknown node: %s", ruby_node_name(type));
 }
 
 static VALUE