fix late for-visitor

Author: powerboat9

gcc/rust/resolve/rust-late-name-resolver-2.0.cc

@@ -62,18 +62,22 @@ Late::visit (AST::ForLoopExpr &expr)
 {
   visit_outer_attrs (expr);
 
-  ctx.bindings.enter (BindingSource::For);
+  visit (expr.get_iterator_expr ());
 
-  visit (expr.get_pattern ());
+  auto vis_method = [this, &expr] () {
+    ctx.bindings.enter (BindingSource::For);
 
-  ctx.bindings.exit ();
+    visit (expr.get_pattern ());
 
-  visit (expr.get_iterator_expr ());
+    ctx.bindings.exit ();
+
+    if (expr.has_loop_label ())
+      visit (expr.get_loop_label ());
 
-  if (expr.has_loop_label ())
-    visit (expr.get_loop_label ());
+    visit (expr.get_loop_block ());
+  };
 
-  visit (expr.get_loop_block ());
+  ctx.scoped (Rib::Kind::Normal, expr.get_node_id (), vis_method);
 }
 
 void