Add notes on location of frees

1 files changed, 2 insertions, 0 deletions

diff --git a/tree.c b/tree.c
index d59fd18..2b6bd9d 100644
--- a/tree.c
+++ b/tree.c
@@ -246,4 +246,6 @@ ptree *t;
 	free_tree(t->l);
 	free_tree(t->r);
 	free(t);
+
+	/*t->attr.nval freed in free_scope*/
 }