summaryrefslogtreecommitdiff
path: root/ast.c
diff options
context:
space:
mode:
Diffstat (limited to 'ast.c')
-rw-r--r--ast.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/ast.c b/ast.c
index f6af7ce1b3..114aea447f 100644
--- a/ast.c
+++ b/ast.c
@@ -483,6 +483,7 @@ Init_ast(void)
rb_cNode = rb_define_class_under(rb_mAST, "Node", rb_cObject);
rb_define_alloc_func(rb_cNode, rb_ast_node_alloc);
+ rb_undef_method(CLASS_OF(rb_cNode), "new");
rb_define_singleton_method(rb_mAST, "parse", rb_ast_s_parse, 1);
rb_define_singleton_method(rb_mAST, "parse_file", rb_ast_s_parse_file, 1);
rb_define_method(rb_cNode, "type", rb_ast_node_type, 0);