parser_nodes: provide `ANodes::reverse_iterator`

Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/src/parser/parser_nodes.nit b/src/parser/parser_nodes.nit
index 9550339..0990d6a 100644 (file)
--- a/src/parser/parser_nodes.nit
+++ b/src/parser/parser_nodes.nit
@@ -203,6 +203,7 @@ class ANodes[E: ANode]
        private var parent: ANode
        private var items = new Array[E]
        redef fun iterator do return items.iterator
+       redef fun reverse_iterator do return items.reverse_iterator
        redef fun length do return items.length
        redef fun is_empty do return items.is_empty
        redef fun push(e)