From 889d93e16d1f97be3b4a966afcd8b668972c95a0 Mon Sep 17 00:00:00 2001
From: Nathan Braswell <miloignis@gmail.com>
Date: Tue, 7 Jun 2016 21:26:02 -0700
Subject: [PATCH] GSS in parser now deletes old stack nodes on clear for some
 ram savings

---
 stdlib/parser.krak | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/stdlib/parser.krak b/stdlib/parser.krak
index 55f596f..f11e70f 100644
--- a/stdlib/parser.krak
+++ b/stdlib/parser.krak
@@ -423,10 +423,12 @@ obj gss (Object) {
         edges.copy_construct(&old->edges)
     }
     fun destruct() {
+        clear()
         data.destruct()
         edges.destruct()
     }
     fun clear() {
+        data.for_each(fun(second: ref vector<*tree<int>>) second.for_each(fun(node: *tree<int>) delete(node););)
         data.clear()
         edges.clear()
     }