Fix iterator order

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 * [Changed] SyntaxTree::get_str can take &RefNode
 * [Added] unwrap_locate macro
+* [Fixed] iterator order
 
 ## [v0.2.1](https://github.com/dalance/sv-parser/compare/v0.2.0...v0.2.1) - 2019-10-28
 

sv-parser-macros/src/lib.rs

@@ -104,7 +104,8 @@ fn impl_node(ast: &DeriveInput) -> TokenStream {
             type IntoIter = Iter<'a>;
 
             fn into_iter(self) -> Self::IntoIter {
-                let nodes: RefNodes = self.into();
+                let mut nodes: RefNodes = self.into();
+                nodes.0.reverse();
                 Iter { next: nodes }
             }
         }

sv-parser-syntaxtree/src/any_node.rs

@@ -14,6 +14,11 @@ pub struct Iter<'a> {
 }
 
 impl<'a> Iter<'a> {
+    pub fn new(mut next: RefNodes<'a>) -> Self {
+        next.0.reverse();
+        Iter { next }
+    }
+
     pub fn event(self) -> EventIter<'a> {
         let next: NodeEvents = self.next.into();
         EventIter { next }